STMPS2171STR Power Switch Hi Side IC

• shape: SMD
• Conductive Type: Unipolar Integrated Circuit
• Integration: ULSI
• Technics: Thin Film IC
• Application: Standard Generalized Integrated Circuit
• Type: Analog IC
• Model NO.: STMPS2171STR
• MFG.: ST
• D/C: 17+
• Package: SOT-23-5
• Quality: Genuine New Original
• Transport Package: Box
• Origin: China
• HS Code: 8542390000
• Production Capacity: 1000000PCS

Product Description

Description

STMPS2171STR: Power Switch Hi Side 0A 5-Pin SOT-23 T/R - Tape and Reel 

Package: SOT-23-5

Mfr. Part#: STMPS2171STR

Mfr.: ST

Datasheet: (e-mail or chat us for PDF file)

ROHS Status: 

Quality: 100% Original

Warranty: 180 days
 

The STMPS2141, STMPS2151, STMPS2161, STMPS2171 power distribution switches are intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. These devices incorporate 90 mΩ N-channel MOSFET high-side power switches for power distribution. These switches are 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.

Key Features

• 90 mΩ high-side MOSFET switch
• 500/1000 mA continuous current
• Thermal and short-circuit protection with overcurrent logic output
• Operating range from 2.7 to 5.5 V
• CMOS and TTL compatible enable input
• Undervoltage lockout (UVLO)
• 12 μA maximum standby supply current
• Ambient temperature range, -40 to 85 °C
• 8 kV ESD protection
• Reverse current protection
• Fault blanking
• UL recognized components

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