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SM8172A

NPC
Part Number SM8172A
Manufacturer NPC
Description 2-output Power Supply IC
Published Feb 20, 2016
Detailed Description SM8172A 2-output Power Supply IC 1. OVERVIEW The SM8172A is a 2-output power supply IC that incorporates a step-down DC...
Datasheet PDF File SM8172A PDF File

SM8172A
SM8172A

Overview
SM8172A 2-output Power Supply IC 1.
OVERVIEW The SM8172A is a 2-output power supply IC that incorporates a step-down DC/DC converter and series regulator with built-in reset circuit.
The DC/DC converter is a PWM-type synchronous rectifier.
The SM8172A has soft start, overcurrent detection, supply undervoltage lockout, and thermal shutdown circuits built-in, making it ideal as a supply voltage source IC for large-scale LSIs that operate from a 5V supply.
2.
FEATURES I Input voltage range: 4.
5 to 5.
5V I Standby current: 0.
01µA (typ) I Series regulator • Feedback-type current limiter to reduce output current when outputs are short-circuit • Output voltage: 3.
3V (available for optional setting ...


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