MAX5924AEUB+T ,1V to 13.2V, n-Channel Hot-Swap Controllers Require No Sense ResistorApplications RCB● Base StationsCB SENSE GATE OUT● RAID● Remote-Access ServersVCC● Network Routers a ..
MAX5924BEUB ,1 V to 13.2 V, n-channel hot-swap controller require no sense resistorELECTRICAL CHARACTERISTICS(V , EN (MAX5924/MAX5925), EN1 (MAX5926) = +2.25V to +13.2V; EN2 (MAX5926 ..
MAX5925DEUB ,1 V to 13.2 V, n-channel hot-swap controller require no sense resistorApplicationsTYPICAL OPERATION WITHOUT RSENSEBase StationsBACKPLANE REMOVABLE CARDRAID NV1V TO V OUT ..
MAX5929AEEG+ ,Low-Voltage, Quad, Hot-Swap Controllers/Power SequencersFeatures♦ Safe Hot Swap for +1V to +15V Power SuppliesThe MAX5927A/MAX5929A–MAX5929D +1V to +15Vqua ..
MAX5929LHEEG ,Low-Voltage, Quad, Hot-Swap Controllers/Power SequencersFeaturesThe MAX5927/MAX5929 +1V to +13.2V quad hot-swap ♦ Safe Hot Swap for +1V to +13.2V Power Sup ..
MAX5930EEG+T ,Low-Voltage, Triple, Hot-Swap Controllers/Power Sequencers/Voltage TrackersFeaturesThe MAX5930/MAX5931 +1V to +13.2V triple hot-swap♦ Safe Hot Swap for +1V to +13.2V Power Su ..
MAZ8100-H ,Silicon planar typeZener DiodesMAZ8000 SeriesSilicon planar typeUnit : mmFor stabilization of power supplyKA
MAZ8100-L ,Silicon planar typeElectrical characteristics within part numbers T = 25°CaTemperaturecoefficient ofZener voltage Rev ..
MAZ8100M ,Silicon planar typeAbsolute Maximum Ratings T = 25°CaMarking SymbolParameter Symbol Rating UnitRefer to the list of t ..
MAZ8100-M ,Silicon planar typeElectrical Characteristics T = 25°CaParameter Symbol Conditions Min Typ Max UnitForward voltage V ..
MAZ8100-M ,Silicon planar typeelectrical characteristicsZ Zwithin part numbersReverse current I V ··············· Specified value ..
MAZ8110G ,Silicon planar typeElectrical Characteristics within Part Numbers T = 25°C±3°CaTemperatureZener Zener riseReversecoef ..
MAX5924AEUB+-MAX5924AEUB+T
1V to 13.2V, n-Channel Hot-Swap Controllers Require No Sense Resistor
General DescriptionThe MAX5924/MAX5925/MAX5926 1V to 13.2V hot-swap
controllers allow the safe insertion and removal of circuit
cards into live backplanes. These devices hot swap supplies
ranging from 1V to 13.2V provided that the device supply
voltage, VCC, is at or above 2.25V and the hot-swapped
supply, VS, does not exceed VCC.
The MAX5924/MAX5925/MAX5926 hot-swap controllers
limit the inrush current to the load and provide a circuit-
breaker function for overcurrent protection. The devices
operate with or without a sense resistor. When operating
without a sense resistor, load-probing circuitry ensures a
short circuit is not present during startup, then gradually
turns on the external MOSFET. After the load probing
is complete, on-chip comparators provide overcurrent
protection by monitoring the voltage drop across the
external MOSFET on-resistance. In the event of a fault
condition, the load is disconnected.
The devices include many integrated features that reduce
component count and design time, including configurable
turn-on voltage, slew rate, and circuit-breaker threshold. An
on-board charge pump provides the gate drive for a low-
cost, external nMOSFET.
The MAX5924/MAX5925/MAX5926 are available with
open-drain PGOOD and/or PGOOD outputs. The
MAX5925/MAX5926 also feature a circuit breaker
with temperature-compensated RDS(ON) sensing. The
MAX5926 features a selectable 0ppm/°C or 3300ppm/°C
temperature coefficient. The MAX5924 temperature
coefficient is 0ppm/°C and the MAX5925 temperature
coefficient is 3300ppm/°C. Autoretry and latched fault-
management configurations are available (see the
Selector Guide).
Applications●Base Stations●RAID●Remote-Access Servers●Network Routers and Switches●Servers●Portable Device Bays
Beneits and Features●Hot Swap 1V to 13.2V with VCC ≥ 2.25V●Drive High-Side nMOSFET●Operation With or Without RSENSE●Temperature-Compensated RDS(ON) Sensing●Protected During Turn-On into Shorted Load●Adjustable Circuit-Breaker Threshold●Programmable Slew-Rate Control●Programmable Turn-On Voltage●Autoretry or Latched Fault Management●10-Pin μMAX® or 16-Pin QSOP Packages
μMAX is a registered trademark of Maxim Integrated Products, Inc.
Selector Guide and Ordering Information appears at end of
data sheet.
MAX5925
MAX5926SC_DET
GND
VCC
REMOVABLE CARD
2.25V TO 13.2V
BACKPLANESENSEGATE
GND1V TO VCC
VCC
OUT
RSCRCB
VOUT
SEE FIGURE 1 FOR A DETAILED TYPICAL OPERATING CIRCUIT WITHOUT RSENSE.
TYPICAL OPERATION WITHOUT RSENSE
MAX5924/MAX5925/
MAX5926
1V to 13.2V, n-Channel Hot-Swap Controllers
Require No Sense Resistor
Typical Operating Circuits
MAX5924
MAX5926GND
VCC
REMOVABLE CARD
2.25V TO 13.2V
BACKPLANESENSEGATE
GND1V TO VCC
VCC
OUT
RCB
RSENSEVOUT
SEE FIGURE 2 FOR A DETAILED TYPICAL OPERATING CIRCUIT WITH RSENSE.
TYPICAL OPERATION WITH RSENSE
EVALUATION KIT AVAILABLE
*GATE is internally driven and clamped. Do not drive GATE with external source.
(All voltages referenced to GND, unless otherwise noted.)
VCC ........................................................................-0.3V to +14V
GATE* ....................................................................-0.3V to +20V
All Other Pins .........-0.3V to the lower of (VCC + 0.3V) or +14V
SC_DET Current (200ms pulse width, 15% duty cycle) ..140mA
Continuous Current (all other pins) ....................................20mA
Continuous Power Dissipation (TA = +70°C) 10-Pin μMAX (derate 6.9mW/°C above +70°C) ..........556mW
16-Pin QSOP (derate 18.9mW/°C above +70°C) .....1509mW
Operating Temperature Range .........................-40°C to +105°C
Junction Temperature ......................................................+150°C
Storage Temperature Range ............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
(VCC, EN (MAX5924/MAX5925), EN1 (MAX5926) = +2.7V to +13.2V; EN2 (MAX5926) = 0V; VS (see Figure 1) = +1.05V to VCC;
TA = -40°C to +85°C, unless otherwise noted. Typical values are at VCC = 5V, RL = 500Ω from OUT to GND, CL = 1μF, SLEW = open,
TA = +25°C, unless otherwise noted.) (Note 1)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
POWER SUPPLIESVCC Operating RangeVCC2.713.2V
VS Operating RangeVSVS as deined in Figure 11.0VCCV
Supply CurrentICCFET is fully enhanced, SC_DET = VCC1.52.5mA
UNDERVOLTAGE LOCKOUT (UVLO)UVLO ThresholdVUVLODefault value, VS and VCC increasing, Figure 11.732.062.47V
VCC UVLO Deglitch TimetDG(Note 2)900µs
VCC UVLO Startup DelaytD,UVLO123200350ms
LOAD-PROBELoad-Probe Resistance (Note 3)RLP2.7V < VCC < 5V43065Ω5V < VCC < 13.2V31020
Load-Probe TimeouttLP43102205ms
Load-Probe Threshold VoltageVLP,TH(Note 4)172200235mV
CIRCUIT BREAKERCircuit-Breaker Programming
Current
ICBTC = high (MAX5926),
MAX5924
VCC = 2.7V and VCB = 1V37
2.7V ≤ VCC ≤ 13.2V343742
ICB25
TC = low
(MAX5926),
MAX5925 (Note 5)
VCC = 2.7V, VCB = 1V,
TA = +25°C304050
VCC = 2.7V, VCB
= 1V, TA = +105°C
(MAX5925D)6080
2.7V ≤ VCC ≤ 13.2V,
TA = +25°C405060
2.7V ≤ VCC ≤ 13.2V,
TA = +105°C (MAX5925D)406080
ICB85
TC = low
(MAX5926),
MAX5925 (Note 5)
VCC = 2.7V and
VCB = 1V, TA = +85°C405060
2.7V ≤ VCC ≤ 13.2V,
MAX5924/MAX5925/
MAX5926
1V to 13.2V, n-Channel Hot-Swap Controllers
Require No Sense Resistor
Absolute Maximum RatingsStresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect
device reliability.
Electrical Characteristics
(VCC, EN (MAX5924/MAX5925), EN1 (MAX5926) = +2.7V to +13.2V; EN2 (MAX5926) = 0V; VS (see Figure 1) = +1.05V to VCC;
TA = -40°C to +85°C, unless otherwise noted. Typical values are at VCC = 5V, RL = 500Ω from OUT to GND, CL = 1μF, SLEW = open,
TA = +25°C, unless otherwise noted.) (Note 1)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITSCircuit-Breaker Programming
Current During StartupICB,SU2 x ICBµA
Circuit-Breaker Enable Threshold VCB,ENVGATE - VOUT, rising gate voltage (Note 6)2.33.64.65V
Circuit-Breaker Comparator Offset
VoltageVCB_OS0.3±4.7mV
Fast Circuit-Breaker Offset
ResistorRCBFFigure 31.21.92.7kΩ
Slow Circuit-Breaker DelaytCBSVCB - VSENSE = 10mV0.951.62.95ms
Fast Circuit-Breaker DelaytCBFVCB - VSENSE = 500mV280ns
Circuit-Breaker Trip Gate Pulldown
CurrentIGATE,PD
VGATE = 2.5V, VCC = 13.2V, TA = -40°C to
+85°C13.527mA
VGATE = 2.5V, VCC = 13.2V, TA = -40°C to
+105°C (MAX5925D)1227mA
Circuit-Breaker Temperature CoeficientTCICBMAX5924, TC = high (MAX5926)0ppm/°CMAX5925, TC = low (MAX5926)3300
OUT CurrentIOUT120µA
MOSFET DRIVERExternal Gate DriveVGSVGATE - VOUT
2.7V ≤ VCC ≤ 13.2V, TA
= -40°C to +85°C4.25.57.22.7V ≤ VCC ≤ 13.2V, A = -40°C to +105°C
(MAX5925D)
Load Voltage Slew Rate SRSLEW = open, CGATE = 10nF2.199.5V/msCSLEW = 300nF, CGATE = 10nF (Note 8)0.84
Gate Pullup Current CapacityIGATEVGATE = 0V239µA
ENABLE COMPARATOREN, EN1 Reference ThresholdVEN/UVLO
VEN (MAX5924/MAX5925) or
VEN1 (MAX5926) rising, TA = -40°C to +85°C0.7470.7950.850VEN (MAX5925D) rising,A = -40°C to +105°C0.7470.7950.875
EN, EN1 HysteresisVEN,HYS30mV
EN, EN1 Input Bias CurrentIENEN (MAX5924/MAX5925) = VCC,
EN1 (MAX5926) = VCC±8±50nA
DIGITAL OUTPUTS (PGOOD, PGOOD)Power-Good Output Low VoltageVOLIOL = 1mA0.30.4V
Power-Good Output Open-Drain
Leakage CurrentIOHPGOOD/PGOOD = 13.2V0.21µA
Power-Good Trip PointVTHPGOODVGATE - VOUT, rising gate voltageVCB_EN3.64.7V
Power-Good HysteresisVPG,HYS0.36V
MAX5924/MAX5925/
MAX5926
1V to 13.2V, n-Channel Hot-Swap Controllers
Require No Sense Resistor
Electrical Characteristics (continued)
(VCC, EN (MAX5924/MAX5925), EN1 (MAX5926) = +2.7V to +13.2V; EN2 (MAX5926) = 0V; VS (see Figure 1) = +1.05V to VCC;
TA = -40°C to +85°C, unless otherwise noted. Typical values are at VCC = 5V, RL = 500Ω from OUT to GND, CL = 1μF, SLEW = open,
TA = +25°C, unless otherwise noted.) (Note 1)
Note 1: All devices are 100% tested at TA = +25°C and +85°C. All temperature limits at -40°C are guaranteed by design.
Note 2: VCC drops 30% below the undervoltage lockout voltage during tDG are ignored.
Note 3: RLP is the resistance measured between VCC and SC_DET during the load-probing phase, tLP.
Note 4: Tested at +25°C and +85°C. Guaranteed by design at -40°C.
Note 5: The circuit-breaker programming current increases linearly from VCC = 2.25V to 5V. See the Circuit-Breaker Current vs.
Supply Voltage graph in the Typical Operating Characteristics.
Note 6: See the Startup Mode section for more information.
Note 7: VGATE is clamped to 17V (typ) above ground.
Note 8: dv/dt = 330 x 10-9/CSLEW (V/ms), nMOS device used for measurement was IRF9530N. Slew rate is measured at the load.
(VCC = 5V, CL = 1μF, CSLEW = 330nF, CGATE = 10nF, RL = 500Ω, Figure 1, TA = +25°C, unless otherwise noted.)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
LOGIC AND TIMING (TC, LATCH (MAX5926), EN2 (MAX5926)Autoretry DelaytRETRYAutoretry mode0.61.63.3s
Input VoltageVIH2.0VVIL0.4
Input Bias CurrentIBIASLogic high at 13.2V3µA
Time to Clear a Latched FaultTCLR
MAX5924A/MAX5924B
MAX5925A/MAX5925B
MAX5926 in latched mode
200µS
MAX5926 SUPPLY CURRENT
vs. TEMPERATURE TEMPERATURE (°C)
ICC
(mA)
MAX5924 toc02
VCC = 13.2V
VCC = VS
VCC = 5.0V
VCC = 3.0V
VCC = 2.25V
GATE-DRIVE VOLTAGE
vs. SUPPLY VOLTAGEMAX5924 toc03
VCC (V)
GATE
- V
(V)1086414
VS = 1V
VS = 3V
VS = 5V
VS = VCC
MAX5926 SUPPLY CURRENT
vs. SUPPLY VOLTAGEMAX5924 toc01
VCC (V)
ICC
(mA)10864
VCC = VSENABLED
DISABLED
MAX5924/MAX5925/
MAX5926
1V to 13.2V, n-Channel Hot-Swap Controllers
Require No Sense Resistor
Electrical Characteristics (continued)
Typical Operating Characteristics
(VCC = 5V, CL = 1μF, CSLEW = 330nF, CGATE = 10nF, RL = 500Ω, Figure 1, TA = +25°C, unless otherwise noted.)
CIRCUIT-BREAKER CURRENT
vs. SUPPLY VOLTAGE (TC = 0ppm/°C)MAX5924 toc07
VCC (V)
ICB
(µA)10864214
VCC = VS
CIRCUIT-BREAKER PROGRAMMING
CURRENT vs. TEMPERATURE
MAX5924 toc08
TEMPERATURE (°C)
ICB
(µA)3510-15
VCC = VS = 5V
TC = 3300ppm/°C
TC = 0ppm/°C
SLEW RATE vs. CSLEWMAX5924 toc09
CSLEW (nF)
SLEW RATE (V/ms)
GATE DRIVE VOLTAGE
vs. TEMPERATURE
TEMPERATURE (°C)
GS
(V)
MAX5924 toc04
VCC = 13.2V
VCC = 5.0V
VCC = 3.0V
VCC = VS
CIRCUIT-BREAKER CURRENT
vs. HOT-SWAP VOLTAGEMAX5924 toc05
VS (V)
ICB
(µA)10864214
VCC = 13.2V
TC = 3300ppm/°C
TC = 0ppm/°C
CIRCUIT-BREAKER CURRENT
vs. SUPPLY VOLTAGE (TC = 3300ppm/°C)MAX5924 toc06
VCC (V)
ICB
(µA)1086414
VCC = VS
MAX5924/MAX5925/
MAX5926
1V to 13.2V, n-Channel Hot-Swap Controllers
Require No Sense Resistor
Typical Operating Characteristics (continued)
(VCC = 5V, CL = 1μF, CSLEW = 330nF, CGATE = 10nF, RL = 500Ω, Figure 1, TA = +25°C, unless otherwise noted.)
TURN-ON WAVEFORM
(CSLEW = OPEN)MAX5924 toc10
PGOOD
OUT
GATE5V/div
5V/div
5V/div
200µs/div
TURN-ON WAVEFORM
(CSLEW = 330nF)MAX5924 toc11
PGOOD
OUT
GATE5V/div
5V/div
5V/div
2ms/div
TURN-OFF WAVEFORMMAX5924 toc12
PGOOD
GATE
EN15V/div
5V/div
5V/div
2µs/div
OVERCURRENT CIRCUIT-BREAKER EVENTMAX5924 toc13
OUT
GATE
IFET
10V/div
5V/div
10V/div
400µs/div
tCBS
1A/div
PGOOD
SHORT-CIRCUIT CIRCUIT-BREAKER EVENTMAX5924 toc14
OUT
GATE
IFET
5V/div
5V/div
5V/div
2µs/div
1A/div
PGOOD
AUTORETRY DELAYMAX5924 toc15
OUT
SC_DET
EN15V/div
100mV/div
5V/div
400ms/div
tRETRY
tD,UVLO
MAX5924/MAX5925/
MAX5926
1V to 13.2V, n-Channel Hot-Swap Controllers
Require No Sense Resistor
Typical Operating Characteristics (continued)
(VCC = 5V, CL = 1μF, CSLEW = 330nF, CGATE = 10nF, RL = 500Ω, Figure 1, TA = +25°C, unless otherwise noted.)
OVERCURRENT FAULT AND
AUTORETRY DELAYMAX5924 toc16
OUT
SC_DET
EN15V/div
200mV/div
5V/div
400ms/div
GATE5V/div
UVLO DELAY AND LOAD PROBINGMAX5924 toc17
OUT
SC_DET
EN15V/div
100mV/div
5V/div
40ms/div
tLPtD,UVLO
UVLO RESPONSEMAX5924 toc18
VCC
GATE2V/div
1V/div
200µs/div
>tDG
UVLO DEGLITCH RESPONSEMAX5924 toc19
VCC
GATE
2V/div
1V/div
200µs/div
MAX5924/MAX5925/
MAX5926
1V to 13.2V, n-Channel Hot-Swap Controllers
Require No Sense Resistor
Typical Operating Characteristics (continued)
PIN
NAMEFUNCTION
MAX5924A/
MAX5924C/
MAX5925A/
MAX5925C
MAX5924B/
MAX5924D/
MAX5925B/
MAX5925D
MAX592611VCCPower-Supply Input. Connect VCC to a voltage between 2.47V and 13.2V.
VCC must always be equal to or greater than VS (see Figure 1).22SC_DET
Short-Circuit Detection Output. Connect SC_DET to VOUT through a series
resistor, RSC, when not using RSENSE. SC_DET forces current (limited to ≈200mA) into the external load through RSC at startup to determine whether
there is a short circuit (load probing). Connect SC_DET directly to VCC when
using RSENSE, Do not connect SC_DET to VCC when not using RSENSE in an
attempt to disable load probing.3—EN
ON/OFF Control Input. Drive EN high to enable the device. Drive EN low to
disable the device. An optional external resistive-divider connected between
VCC, EN, and GND sets the programmable turn-on voltage.—4PGOODOpen-Drain Active-Low Power-Good Output 47PGOODOpen-Drain Active-High Power-Good Output55GNDGround612SLEW
Slew-Rate Adjustment Input. Connect an external capacitor between SLEW
and GND to adjust the gate slew rate. Leave SLEW unconnected for the default
slew rate.713GATEGate-Drive Output. Connect GATE to the gate of the external n-channel
MOSFET.814OUTOutput Voltage. Connect OUT to the source of the external MOSFET.915SENSECircuit-Breaker Sense Input. Connect SENSE to OUT when not using an
external RSENSE (Figure 1). Connect SENSE to the drain of the external
MOSFET when using an external RSENSE (Figure 2). Circuit-Breaker Threshold Programming Input. Connect an external resistor,
MAX5924/MAX5925/
MAX5926
1V to 13.2V, n-Channel Hot-Swap Controllers
Require No Sense Resistor
SENSE
OUT
GATEPGOOD (PGOOD)
SC_DET
VCC
MAX5924
MAX5925
MAX
TOP VIEW
SLEW
( ) FOR THE MAX5924A, MAX5924C, MAX5925A, AND MAX5925C.
GND
VCCCB
SENSE
OUT
GATE
SLEW
N.C.
N.C.
QSOP
SC_DET
EN1
EN2
PGOOD
GND
PGOOD
LATCH
MAX5926
Pin Conigurations
Pin Description
PIN
NAMEFUNCTION
MAX5924A/
MAX5924C/
MAX5925A/
MAX5925C
MAX5924B/
MAX5924D/
MAX5925B/
MAX5925D
MAX5926—3EN1
Active-High ON/OFF Control Input. Drive EN1 high to enable the device when
EN2 is low. Drive EN1 low to disable the device, regardless of the state of EN2.
An optional external resistive-divider between VCC, EN1, and GND sets the
programmable turn-on voltage while EN2 is low.—6EN2
Active-Low ON/OFF Control Input. Drive EN2 low to enable the device when
EN1 is high. Drive EN2 high to disable the device, regardless of the state of
EN1. —8LATCHLatch Mode Input. Drive LATCH low for autoretry mode. Drive LATCH high for
latched mode. —9TCCircuit-Breaker Temperature Coeficient Selection Input. Drive TC low to select a 3300ppm/°C temperature coeficient. Drive TC high to select a 0ppm/°C temperature coeficient. —10, 11N.C.No Connection. Not internally connected. —EPEPExposed Pad. Connect EP to GND.
MAX5924/MAX5925/
MAX5926
1V to 13.2V, n-Channel Hot-Swap Controllers
Require No Sense Resistor
Pin Description (continued)
Figure 1. Typical Operating Circuit (Without RSENSE)
Figure 2. Typical Operating Circuit (With RSENSE)
MAX5925
MAX5926
SC_DET
PGOOD**
SLEW
PGOOD (PGOOD*)EN
VCC
REMOVABLE CARD
2.25V TO 13.2V
BACKPLANE
TC**LATCH**
SENSEGATE
EN (EN1**)1V TO VCC
VCC
CSLEW
OUT
GND
RSCRCB
*MAX5925A AND MAX5925C.
**MAX5926.
GND
GND
EN2EN2**
ON (ON*)
DC-DC CONVERTER
20kΩ
10Ω
1µF
MAX5924
MAX5926
SC_DET
PGOOD**
SLEW
PGOOD (PGOOD*)EN
VCC
REMOVABLE CARD
2.25V TO 13.2V
BACKPLANE
LATCH**TC**
SENSEGATE
EN (EN1**)1V TO VCC
VCC
CSLEW
OUT
GND
RCB
*MAX5924A AND MAX5924C.
**MAX5926.
GND
GND
DC-DC CONVERTER
EN2EN2**
ON (ON*)
20kΩ
RSENSE
VCC
10Ω10Ω
1µF
MAX5924/MAX5925/
MAX5926
1V to 13.2V, n-Channel Hot-Swap Controllers
Require No Sense Resistor
Figure 3. Functional Diagram
LOGIC
CONTROL
OSCILLATOR
TIMER
VZ = 9V
CHARGE PUMP
EN/(EN1***)
SLEW
VCC
GATE
VCC
VCC
VCC
VCC
PGOOD**
OUT
SC_DET
GND
0.8V
1.24V
EN2***
SENSELATCH***
PGOOD*
0.2V
*MAX5924B, MAX5924D, MAX5925B, MAX5925D, MAX5926 ONLY.
**MAX5924A, MAX5924C, MAX5925A, MAX5925C, MAX5926 ONLY.
***MAX5926 ONLY.
TC***
SLOW
COMPARATOR
FAST
COMPARATOR
RLP
RCBF
VCB,TH
VCBF,TH
ICB
MAX5924
MAX5925
MAX5926N2µA
75kΩ
75kΩ
50kΩ
MAX5924/MAX5925/
MAX5926
1V to 13.2V, n-Channel Hot-Swap Controllers
Require No Sense Resistor