TPS2057DRG4 ,0.345A, 2.7-5.5V Triple (2In/3Out) Hi-Side MOSFET, Fault Report, Act-High Enable 16-SOIC -40 to 85features typical applications* 135-mW -Maximum (5-V Input) High-Side * Notebook, Desktop and Palmto ..
TPS2060CDGNR ,Dual-Channel, Current-Limited, Power-Distribution Switch 8-MSOP-PowerPAD -40 to 85Features 3 DescriptionThe TPS20xxC and TPS20xxC-2 dual power-1• Dual Power Switch Familydistributio ..
TPS2060DGN ,Dual 1.5A Current-Limited, Power Distribution Switch 8-MSOP-PowerPAD 0 to 70ELECTRICAL CHARACTERISTICS0°C≤ T≤ 105°C for the TPS2060/64 and TPS2068 (D package), plus–40°C≤ T≤ 1 ..
TPS2060DGNR ,Dual 1.5A Current-Limited, Power Distribution Switch 8-MSOP-PowerPAD 0 to 70maximum ratings may cause permanent damage to the device. These are stress ratingsonly, and functio ..
TPS2060DGNRG4 , CURRENT-LIMITED, POWER-DISTRIBUTION SWITCHES
TPS2060DGNRG4 , CURRENT-LIMITED, POWER-DISTRIBUTION SWITCHES
TS6121AX , 10/100 BASE-T ETHERNET ISOLATION TRANSFORMER
TS6121AX , 10/100 BASE-T ETHERNET ISOLATION TRANSFORMER
TS6121AXLF , 10/100 BASE-T ETHERNET ISOLATION TRANSFORMER
TS6121AXLF , 10/100 BASE-T ETHERNET ISOLATION TRANSFORMER
TS6121AX-LF , 10/100 BASE-T ETHERNET ISOLATION TRANSFORMER
TS6121CXLF , 10/100 BASE-T ETHERNET ISOLATION TRANSFORMER
TPS2057DRG4
0.345A, 2.7-5.5V Triple (2In/3Out) Hi-Side MOSFET, Fault Report, Act-High Enable
Independent Short-Circuit and ThermalProtection With Overcurrent Logic Output Operating Range... 2.7-V to 5.5-V Logic-Level Enable Input 2.5-ms Typical Rise Time Undervoltage Lockout 20 m A Maximum Standby Supply Current Bidirectional Switch Available in 16-pin SOIC Package Ambient Temperature Range, –40°C to 85°C 2-kV Human-Body-Model, 200-V
Machine-Model ESD Protection Digital Cameras, Phones, and PBXs Hot-Insertion Applications
descriptionThe TPS2047 and TPS2057 triple power-distribution switches are intended for applications where heavy
capacitive loads and short circuits are likely. These devices incorporate in single packages three 135-mW
N-channel MOSFET high-side power switches for power-distribution systems that require multiple power
switches. Each switch is controlled by a logic enable compatible with 5-V and 3-V logic. Gate drive is provided
by an internal charge pump that controls the power-switch rise times and fall times to minimize current surges
during switching. The charge pump, requiring no external components, allows operation from supplies as low
as 2.7 V.
When the output load exceeds the current-limit threshold or a short is present, the TPS2047 and TPS2057 limit
the output current to a safe level by switching into a constant-current mode, pulling the overcurrent (OCx) logic
output low. When continuous heavy overloads and short circuits increase the power dissipation in the switch
causing the junction temperature to rise, a thermal protection circuit shuts off the switch in overcurrent to prevent
damage. Recovery from a thermal shutdown is automatic once the device has cooled sufficiently. Internal
circuitry ensures the switch remains off until valid input voltage is present.
The TPS2047 and TPS2057 are designed to limit at 0.44-A load. These power-distribution switches are
available in 16-pin small-outline integrated circuit (SOIC) packages and operate over an ambient temperature
range of –40°C to 85°C.
AVAILABLE OPTIONS†The D package is available taped and reeled. Add an R suffix to device type (e.g., TPS2047DR)
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
GND1
IN1
EN1
EN2
GND2
IN2
EN3
OC1
OUT1
OUT2
OC2
OC3
OUT3
TPS2047
D PACKAGE
(TOP VIEW)GND1
IN1
EN1
EN2
GND2
IN2
EN3
OC1
OUT1
OUT2
OC2
OC3
OUT3
TPS2057
D PACKAGE
(TOP VIEW)NC – No internal connection
