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STMPS2141STR

N-Channel PMIC STMPS2141 5 Pin 5V SC-74A, SOT-753


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-STMPS2141STR
  • Package: SC-74A, SOT-753
  • Datasheet: PDF
  • Stock: 945
  • Description: N-Channel PMIC STMPS2141 5 Pin 5V SC-74A, SOT-753 (Kg)

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Details

Tags

Parameters
Factory Lead Time 14 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Number of Pins 5
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Resistance 120mOhm
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Peripheral Drivers
Max Power Dissipation 32.5mW
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Current Rating 500mA
Base Part Number STMPS2141
Pin Count 5
Output Type N-Channel
Max Output Current 500mA
Operating Supply Voltage 5.5V
Voltage 5.5V
Interface On/Off
Nominal Supply Current 40μA
Current 500mA
Output Configuration High Side
Power Dissipation 32.5mW
Output Current 0A
Voltage - Supply (Vcc/Vdd) Not Required
Max Supply Current 40μA
Input Type Non-Inverting
Turn On Delay Time 5 ms
Switch Type General Purpose
Min Input Voltage 2.7V
Number of Inputs 1
Max Input Voltage 5.5V
Nominal Input Voltage 5V
Turn-Off Delay Time 10 ms
Ratio - Input:Output 1:1
Voltage - Load 2.7V~5.5V
Driver Number of Bits 1
Fault Protection Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
Rds On (Typ) 90m Ω
Built-in Protections TRANSIENT; OVER CURRENT; THERMAL; UNDER VOLTAGE
Height 1.3mm
Length 3mm
Width 1.75mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
STMPS2141STR Description

STMPS2141STR power distribution switch intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. The STMicroelectronics STMPS2141STR incorporates 90mohm N-channel MOSFET high-side power switches for power distribution. The STMPS2141STR switche is controlled by a logic enable input.
When the output load exceeds the current limit threshold or a short is present, the device limits the output current to a safe level by switching into a constant current mode. 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 the switch off to prevent damage. Recovery from a thermal shutdown is automatic once the device has cooled sufficiently. Internal circuitry ensures the switch remains off until a valid input voltage is present.

STMPS2141STR Features

12 μA maximum standby supply current
Ambient temperature range from -40°C to 85°C
CMOS and TTL compatible enable input
Undervoltage lockout (UVLO)
8KV ESD protection
Reverse current protection
Fault blanking
500/1000mA continuous current
Thermal and short-circuit protection with overcurrent logic output
Operating range from 2.7V to 5.5V

STMPS2141STR Applications

power distribution
power savings
charge emulation in USB port power applications
load switches
current limit switches