MAX15024AATB+T ,Single/Dual, 16ns, High Sink/Source Current Gate DriversFeaturesThe MAX15024/MAX15025 single/dual, high-speed♦ 8A Peak Sink Current/4A Peak Source CurrentM ..
MAX15025AATB+ ,Single/Dual, 16ns, High Sink/Source Current Gate DriversELECTRICAL CHARACTERISTICS(V = V = V = 10V, FB/SET = GND, T = T = -40°C to +125°C, unless otherwise ..
MAX15025AATB+T ,Single/Dual, 16ns, High Sink/Source Current Gate DriversBlock Diagrams appear at end of data sheet.For pricing, delivery, and ordering information, please ..
MAX15026BETD+T ,Low-Cost, Small, 4.5V to 28V Wide Operating Range, DC-DC Synchronous Buck ControllerApplicationsV 2 13 LXCCSet-Top BoxesPGOOD312 BSTLCD TV Secondary SuppliesEN 4 11 DLMAX15026Switches ..
MAX15027ATB+T ,1.425V to 3.6V Input, 1A Low-Dropout Regulators with BIAS InputApplicationsPin ConfigurationsAutomotive (Dead-Man LDO)ServersTOP VIEWStorageNetworking +IN 1 10 OU ..
MAX15032ATA+ ,500kHz, 36V Output, 600mW PWM Step-Up DC-DC ConverterApplications Ordering InformationAvalanche Photodiode BiasingPIN- TOPPART TEMP RANGEPACKAGE MARKPIN ..
MAX412CPA ,Single/Dual/Quad, 28MHz, Low-Noise, Low-Voltage, Precision Op AmpsELECTRICAL CHARACTERISTICS
(V+ = 5V, V- = -5V, TA = 0°C to +70°C, unless otherwise noted.)
PARA ..
MAX412CSA ,Single/Dual/Quad, 28MHz, Low-Noise, Low-Voltage, Precision Op AmpsELECTRICAL CHARACTERISTICS
(V+ = 5V, V- = -5V, TA = 0°C to +70°C, unless otherwise noted.)
PARA ..
MAX412CSA+T ,Single/Dual/Quad, 28MHz, Low-Noise, Low-Voltage, Precision Op AmpsELECTRICAL CHARACTERISTICS(V+ = 5V, V- = -5V, T = +25°C, unless otherwise noted.)APARAMETER SYMBOL ..
MAX412ESA ,Single/Dual/Quad, 28MHz, Low-Noise, Low-Voltage, Precision Op AmpsFeatures
The MAX410/MAX412/MAX414 single/dual/quad op
amps set a new standard for noise perform ..
MAX412ESA+T ,Single/Dual/Quad, 28MHz, Low-Noise, Low-Voltage, Precision Op AmpsFeaturesThe MAX410/MAX412/MAX414 single/dual/quad op ♦ Voltage Noise: 2.4nV/√Hz (max) at 1kHzamps s ..
MAX4130EUK+ ,Single/Dual/Quad, Wide-Bandwidth, Low-Power, Single-Supply Rail-to-Rail I/O Op AmpsELECTRICAL CHARACTERISTICS (V = +2.7V to +6.5V, V = 0V, V = 0V, V = V /2, R tied to V /2, SHDN≥ 2V ..
MAX15024AATB+T-MAX15025AATB+-MAX15025AATB+T
Single/Dual, 16ns, High Sink/Source Current Gate Drivers
AVAILABLE
EVALUATION KIT AVAILABLE
General DescriptionThe MAX15024/MAX15025 single/dual, high-speed
MOSFET gate drivers are capable of operating at fre-
quencies up to 1MHz with large capacitive loads. The
MAX15024 includes internal source-and-sink output
transistors with independent outputs allowing for control
of the external MOSFET’s rise and fall time. The
MAX15024 is a single gate driver capable of sinking an
8A peak current and sourcing a 4A peak current. The
MAX15025 is a dual gate driver capable of sinking a 4A
peak current and sourcing a 2A peak current. An inte-
grated adjustable LDO voltage regulator provides gate-
drive amplitude control and optimization.
The MAX15024A and MAX15025A/C accept transistor-
to-transistor (TTL) input logic levels while the
MAX15024B and MAX15025B/D accept CMOS-input
logic levels. High sourcing/sinking peak currents, a low
propagation delay, and thermally enhanced packages
make the MAX15024/MAX15025 ideal for high-frequency
and high-power circuits. The MAX15024/MAX15025
operate from a 4.5V to 28V supply. A separate output dri-
ver supply input enhances flexibility and permits a soft-
start of the power MOSFETs used in synchronous
rectifiers.
The MAX15024/MAX15025 are available in 10-pin
TDFN packages and are specified over the -40°C to
+125°C automotive temperature range.
ApplicationsSynchronous Rectifier Drivers
Power-Supply Modules
Switching Power Supply
Features8A Peak Sink Current/4A Peak Source Current
(MAX15024)4A Peak Sink Current/2A Peak Source Current
(MAX15025)Low 16ns Propagation Delay4.5 V to 28V Supply Voltage RangeOn-Board Adjustable LDO for Gate-Drive
Amplitude Control and OptimizationSeparate Output Driver SupplyIndependent Source and Sink Outputs (MAX15024)Matched Delays Between Inverting and
Noninverting Inputs (MAX15024)Matched Delays Between Channels (MAX15025)CMOS or TTL Logic-Level Inputs with Hysteresis
for Noise Immunity-40°C to +125°C Operating Temperature RangeThermal-Shutdown Protection1.95W Thermally Enhanced TDFN Power Packages AEC-Q100 Qualified
Single/Dual, 16ns, High Sink/Source
Current Gate Drivers87
REGP_OUTN_OUT
FB/SET
GND
IN+
MAX15024
DRV
EP*
*EP = EXPOSED PAD.25
PGND
IN-
TDFNTOP VIEW
Pin Configurations
Ordering Information
Note:All devices are specified over the -40°C to +125°C operating
temperature range.
+Denotes a lead(Pb)-free/RoHS-compliant package.
/V = denotes an automotive qualified part.
*EP = Exposed pad. T = Tape and reel.
See the Selector Guide at the end of the data sheet.
Pin Configurations continued at end of data sheet.
PARTPIN-PACKAGETOP MARK
MAX15024AATB+T10 TDFN-EP*ATX
MAX15024AATB/V+T10 TDFN-EP*AWT
MAX15024BATB+T10 TDFN-EP*ATY
MAX15025AATB+T10 TDFN-EP*ATZ
MAX15025AATB/V+T10 TDFN-EP*AYE
MAX15025BATB+T10 TDFN-EP*AUA
MAX15025CATB+T10 TDFN-EP*AUB
MAX15025DATB+T10 TDFN-EP*AUC
MAX15024/MAX15025
Single/Dual, 16ns, High Sink/Source
Current Gate Drivers
ABSOLUTE MAXIMUM RATINGS
MAX15024 ELECTRICAL CHARACTERISTICS(VCC= VDRV= VREG= 10V, FB/SET = GND, TA= TJ= -40°C to +125°C, unless otherwise noted. Typical values are at TA= TJ=
+ 25°C). (Note 2)
Stresses 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.
VCCto GND............................................................-0.3V to +30V
REG to GND..............-0.3V to the lower of +22V or (VCC + 0.3V)
DRV to PGND.........................................................-0.3V to +22V
IN_..........................................................................-0.3V to +22V
FB/SET to GND.........................................................-0.3V to +6V
P_OUT to DRV........................................................-22V to +0.3V
N_OUT to PGND.....................................................-0.3V to +22V
OUT1, OUT2 to PGND..............................-0.3V to (VDRV + 0.3V)
PGND to GND.......................................................-0.3V to +0.3V
P_OUT, N_OUT Continuous Source/Sink Current*.......... 200mA
OUT1, OUT2 Continuous Source/Sink Current*................200mA
Continuous Power Dissipation (TA= +70°C)
10-Pin TDFN, Single-Layer Board
(derate 18.5mW/°C above +70°C)...........................1481.5mW
10-Pin TDFN, Multilayer Board
(derate 24.4mW/°C above +70°C)...........................1951.2mW
Operating Temperature Range.........................-40°C to +125°C
Junction Temperature......................................................+150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
Soldering Temperature (reflow).......................................+260°C
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
SYSTEM SPECIFICATIONSMAX15024B6.528.0VCC powered only, VREG =
VDRV decoupled with
minimum 1µF to GNDMAX15024A4.528.0
VCC = VREG = VDRV (MAX15024B)6.518.0
Input Voltage RangeVCC
VCC = VREG = VDRV (MAX15024A)4.518.0
VDRV Turn-On VoltageVDRV_ONVCC = VREG = 10V, IN+ = VCC, IN- = GND1.72.3V
Quiescent Supply CurrentIN_ = VCC or GND7001350µA
Quiescent Supply Current
Under UVLO ConditionIN_ = VCC or GND250µA
Switching Supply CurrentSwitching at 250kHz, CL = 0F1.53.0mA
VCC Undervoltage LockoutUVLO_ VCCVCC rising3.03.43.8V
VCC Undervoltage-Lockout
Hysteresis300mV
VCC rising100VCC Undervoltage Lockout to
Output DelayVCC falling2µs
REG REGULATOR (VCC = 12V, REG = VDRV, CL = 1µF, FB/SET = GND)Output VoltageVREG12V < VCC < 28V, 0 < ILOAD < 10mA91011V
VCC = 6.5V, ILOAD = 100mA0.40.9
Dropout VoltageVR_DO
VCC = 4.5V, ILOAD = 50mA0.20.5
Load RegulationVCC = 12V, ILOAD = 0 to 100mA1%
*Continuous output current is limited by the power dissipation of the package.
Note 1:Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer
board. For detailed information on package thermal considerations, refer to http:///thermal-tutorial.
PACKAGE THERMAL CHARACTERISTICS (Note 1)10 TDFN
Junction-to-Ambient Thermal Resistance (θJA)...............41°C/W
Junction-to-Case Thermal Resistance (θJC)......................9°C/W
MAX15024/MAX15025
Single/Dual, 16ns, High Sink/Source
Current Gate Drivers
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
DRIVER OUTPUT (SINK)TA = +25°C0.450.60VCC = VREG = VDRV = 10V,
sinking 100mATA = +125°C0.6250.850
TA = +25°C0.500.65Driver Output ResistanceRON-NVCC = VREG = VDRV = 4.5V,
sinking 100mA
(MAX15024A)TA = +125°C0.70.9
Peak Output CurrentIPK-NVN_OUT = 10V8A
Maximum Load CapacitanceSOA condition: CL x VDRV2 ≤ 20µJ,
for VDRV = 10V200nF
Latchup Robustness500mA
DRIVER OUTPUT (SOURCE)TA = +25°C0.8751.500VCC = VREG = VDRV = 10V,
sourcing 100mATA = +125°C1.22.0
TA = +25°C0.951.65Driver Output ResistanceRON-PVCC = VREG = VDRV = 4.5V,
sourcing 100mA
(MAX15024A)TA = +125°C1.252.20
Peak Output CurrentIPK-PVP_OUT = 0V4A
Latchup Robustness500mA
LOGIC INPUTSMAX15024A2.0Logic 1 Input VoltageVIHMAX15024B4.25V
MAX15024A0.8Logic 0 Input VoltageVILMAX15024B2V
MAX15024A0.4Logic Input HysteresisMAX15024B1V
Logic Input Current LeakageVIN = 18V or VGND-750.01+75µA
Input Capacitance10pF
SWITCHING CHARACTERISTICS FOR VCC = VDRV = VREG = 10V, P_OUT AND N_OUT ARE CONNECTED TOGETHER
(see Figure 1)CLOAD = 1nF3
CLOAD = 5nF12Rise TimetR
CLOAD = 10nF24
CLOAD = 1nF3
CLOAD = 5nF8Fall TimetF
CLOAD = 10nF16
Turn-On Delay TimetD-ONCLOAD = 1nF (Note 3)81632ns
Turn-Off Delay TimetD-OFFCLOAD = 1nF (Note 3)81632ns
Mismatch Propagation Delays
from Inverting and Noninverting
Inputs to Output
CLOAD = 1nF (Note 3)-91+9ns
MAX15024 ELECTRICAL CHARACTERISTICS (continued)(VCC= VDRV= VREG= 10V, FB/SET = GND, TA= TJ= -40°C to +125°C, unless otherwise noted. Typical values are at TA= TJ=
+ 25°C). (Note 2)
MAX15024/MAX15025
Single/Dual, 16ns, High Sink/Source
Current Gate Drivers
MAX15024 ELECTRICAL CHARACTERISTICS (continued)(VCC= VDRV= VREG= 10V, FB/SET = GND, TA= TJ= -40°C to +125°C, unless otherwise noted. Typical values are at TA= TJ=
+ 25°C). (Note 2)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
SWITCHING CHARACTERISTICS FOR VCC = VDRV = VREG = 4.5V (see Figure 1) (MAX15024A)CLOAD = 1nF3
CLOAD = 5nF11Rise TimetR
CLOAD = 10nF22
CLOAD = 1nF2.5
CLOAD = 5nF8Fall TimetF
CLOAD = 10nF16
Turn-On Delay TimetD-ONCLOAD = 1nF18ns
Turn-Off Delay TimetD-OFFCLOAD = 1nF18ns
Mismatch Propagation Delays
from Inverting and Noninverting
Inputs to Output
CLOAD = 1nF2ns
Minimum Input Pulse Width that
Changes the OutputtPW15ns
THERMAL CHARACTERISTICSThermal-Shutdown
TemperatureTemperature rising+160°C
Thermal-Shutdown
Temperature Hysteresis15°C
MAX15025 ELECTRICAL CHARACTERISTICS(VCC= VDRV= VREG= 10V, FB/SET = GND, TA= TJ= -40°C to +125°C, unless otherwise noted. Typical values are at TA= TJ=
+25°C). (Note 2)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
SYSTEM SPECIFICATIONSMAX15025B/D6.528VCC powered only,
VREG = VDRV decoupled
with minimum 1µF
to GNDMAX15025A/C4.528
VCC = VREG = VDRV (MAX15025B/D)6.518.0
Input Voltage RangeVCC
VCC = VREG = VDRV (MAX15025A/C)4.518.0
VDRV Turn-On VoltageVDRV_ONVCC = VREG = 10V, IN1 = VCC, IN2 = VCC
(M AX 15025A/B) or GN D for ( M AX 15025C /D ) 1.72.3V
Quiescent Supply CurrentIN_ = VCC or GND7001350µA
Quiescent Supply Current
Under UVLO ConditionIN_ = VCC or GND250µA
Switching Supply CurrentSwitching at 250kHz, CL = 0F1.53.0mA
VCC Undervoltage LockoutUVLO_ VCCVCC rising3.03.43.8V
MAX15024/MAX15025
Single/Dual, 16ns, High Sink/Source
Current Gate Drivers
MAX15025 ELECTRICAL CHARACTERISTICS (continued)(VCC= VDRV= VREG= 10V, FB/SET = GND, TA= TJ= -40°C to +125°C, unless otherwise noted. Typical values are at TA= TJ=
+25°C). (Note 2)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITSVCC Undervoltage-Lockout
Hysteresis300mV
VCC rising100VCC Undervoltage Lockout to
Output DelayVCC falling2µs
REG REGULATOR (VCC = 12V, VREG = VDRV, CL = 1µF, FB/SET = GND)Output VoltageVREG12V < VCC < 28V, 0 < ILOAD < 10mA91011V
VCC = 6.5V, ILOAD = 100mA0.40.9Dropout VoltageVR_DOVCC = 4.5V, ILOAD = 50mA0.20.5V
Load RegulationVCC = 12V, ILOAD = 0 to 100mA1%
Line Regulation12V < VCC < 28V10mV
FB/SET Reference VoltageExternal resistive divider connected at
FB/SET1.101.231.35V
FB/SET ThresholdVFB rising220mV
FB/SET Input Leakage CurrentVFB = 4.5V-125+125nA
DRIVER OUTPUT SINKTA = +25°C1.01.6VCC = VREG = VDRV = 10V,
sinking 100mATA = +125°C1.252.10
TA = +25°C1.101.65Driver Output ResistanceRON-NVCC = VREG = VDRV = 4.5V,
sinking 100mA
(MAX15025A/C)TA = +125°C1.52.2
Peak Output CurrentIPK-NVOUT_ = 10V4A
Maximum Load CapacitanceSOA condition: CL x VDRV2 ≤ 20µJ,
for VDRV = 10V100nF
Latchup Robustness500mA
DRIVER OUTPUT SOURCETA = +25°C1.752.50VCC = VREG = VDRV = 10V,
sourcing 100mATA = +125°C2.253.50
TA = +25°C1.852.60Driver Output ResistanceRON-PVCC = VREG = VDRV = 4.5V,
sourcing 100mA
(MAX15025A/C)TA = +125°C2.503.75
Peak Output CurrentIPK-PVOUT_ = 0V2A
Latchup Robustness500mA
LOGIC INPUTSMAX15025A/C2.0Logic 1 Input VoltageVIHMAX15025B/D4.25V
MAX15025A/C0.8Logic 0 Input VoltageVILMAX15025B/D2V
MAX15025A/C0.4Logic Input HysteresisMAX15025B/D1V
Logic Input Current LeakageVIN = 18V or VGND-75+0.01+75µA
MAX15024/MAX15025
Single/Dual, 16ns, High Sink/Source
Current Gate Drivers
MAX15025 ELECTRICAL CHARACTERISTICS (continued)(VCC= VDRV= VREG= 10V, FB/SET = GND, TA= TJ= -40°C to +125°C, unless otherwise noted. Typical values are at TA= TJ=
+25°C). (Note 2)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
SWITCHING CHARACTERISTICS FOR VCC = VDRV = VREG = 10V (see Figure 1)CLOAD = 1nF6
CLOAD = 5nF24Rise TimetR
CLOAD = 10nF48
CLOAD = 1nF5
CLOAD = 5nF16Fall TimetF
CLOAD = 10nF32
Turn-On Delay TimetD-ONCLOAD = 1nF (Note 3)81632ns
Turn-Off Delay TimetD-OFFCLOAD = 1nF (Note 3)81632ns
Mismatch Propagation Delays
Between 2 ChannelsCLOAD = 1nF (Note 3)-91+9ns
SWITCHING CHARACTERISTICS FOR VCC = VDRV = VREG = 4.5V (see Figure 1) (MAX15025A/C)CLOAD = 1nF5
CLOAD = 5nF20Rise TimetR
CLOAD = 10nF42
CLOAD = 1nF4
CLOAD = 5nF15Fall TimetF
CLOAD = 10nF30
Turn-On Delay TimetD-ONCLOAD = 1nF18ns
Turn-Off Delay TimetD-OFFCLOAD = 1nF18ns
Mismatch Propagation Delays
Between 2 ChannelsCLOAD = 1nF2ns
Minimum Input Pulse Width that
Changes the OutputtPW15ns
THERMAL CHARACTERISTICSThermal-Shutdown TemperatureTemperature rising+160°C
Thermal-Shutdown Temperature
Hysteresis15°C
Note 2:All devices are 100% production tested at TA= +25°C. Limits over temperature are guaranteed by design.
Note 3:Design guaranteed by bench characterization. Limits are not production tested.
MAX15024/MAX15025
Single/Dual, 16ns, High Sink/Source
Current Gate Drivers
RISE TIME vs. SUPPLY VOLTAGE
(DUAL DRIVER WITH 5nF LOAD)MAX15024/25 toc01
SUPPLY VOLTAGE (V)
RISE TIME (ns)181716151413121120
TA = +125°CMAX15025
TA = +85°C
TA = +25°C
TA = -40°C
TA = 0°C
FALL TIME vs. SUPPLY VOLTAGE
(WITH 5nF LOAD)MAX15024/25 toc02
SUPPLY VOLTAGE (V)
FALL TIME (ns)16141220
TA = +125°C
TA = +85°C
TA = +25°C
TA = -40°C
TA = 0°C
MAX15025
PROPAGATION DELAY TIME
vs. TEMPERATURE (1nF LOAD)MAX15024/25 toc03
TEMPERATURE (°C)
PROPAGATION DELAY TIME (ns)
RISING
FALLING
SUPPLY CURRENT vs. SUPPLY VOLTAGE
(PROGRAMMED EXTERNALLY TO 5V)MAX15024/25 toc04
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (161412108642
1MHz
500kHz
75kHz
40kHz
100kHz
SUPPLY CURRENT
vs. LOAD CAPACITANCEMAX15024/25 toc05
LOAD CAPACITANCE (nF)
SUPPLY CURRENT (mA)
800060004000200010,000
SWITCHING
250kHz
VCC = VREG = VDRV = 10V
NOT SWITCHING
SUPPLY CURRENT
vs. TEMPERATUREMAX15024/25 toc06
TEMPERATURE (°C)
SUPPLY CURRENT (400
SWITCHING
250kHz
NOT SWITCHING
VCC = VREG = VDRV = 10V
INPUT THRESHOLD VOLTAGE
vs. SUPPLY VOLTAGE (TTL)MAX15024/25 toc07
INPUT THRESHOLD VOLTAGE (V)128
RISING
FALLING
SUPPLY CURRENT
vs. LOGIC INMAX15024/25 toc08
SUPPLY CURRENT (4123
INPUT
HIGH TO LOW
INPUT
LOW TO HIGH
LOGIC INPUT VOLTAGE vs. OUTPUT VOLTAGE
(5nF RISING)MAX15024/25 toc09
20ns/div
IN_
1V/div
OUT_
5V/div
MAX15025
Typical Operating Characteristics(TA = +25°C, unless otherwise noted.)
MAX15024/MAX15025
Single/Dual, 16ns, High Sink/Source
Current Gate Drivers
LOGIC INPUT VOLTAGE vs. OUTPUT VOLTAGE
(5nF FALLING)MAX15024/25 toc10
20ns/div
IN_
1V/div
OUT_
5V/div
MAX15025
LOGIC INPUT VOLTAGE vs. OUTPUT VOLTAGE
(10nF RISING)MAX15024/25 toc11
20ns/div
IN_
1V/div
OUT_
5V/div
MAX15025
LOGIC INPUT VOLTAGE vs. OUTPUT VOLTAGE
(10nF FALLING)MAX15024/25 toc12
20ns/div
OUT_
5V/div
MAX15025
PROPAGATION DELAY MISMATCH
vs. TEMPERATUREMAX15024/25 toc13
TEMPERATURE (°C)
PROPAGATION DELAY BETWEEN CHANNELS (ns)400
LINE REGULATION OF VREG
(PROGRAMMED EXTERNALLY TO 5.04V)
MAX15024/25 toc14
SUPPLY VOLTAGE
REG
(V)201510
LOAD REGULATION OF VREG
MAX15024/25 toc15
LOAD CURRENT (mA)
REG
(V)
FB/SET VOLTAGE
vs. TEMPERATURE
MAX15024/25 toc16
FB/SET VOLTAGE (V)
FB/SET CURRENT
vs. TEMPERATURE
MAX15024/25 toc17
FB/SET CURRENT (nA)
Typical Operating Characteristics (continued)
(TA = +25°C, unless otherwise noted.)
MAX15024/MAX15025
