SM8172A 2-output Power Supplier

NPC

Description

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 regul.
Number 1 2 3 4 5 6 7 8 9 10 Name VIN2 LDOUT GND ENDCO ENLDO PGND LX VIN1 FB RESETN I/O Function. Supply voltage (series regulator, interna.

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Datasheet Specifications

Part number: SM8172A
Manufacturer: NPC
File Size: 194.45 KB
Datasheet: SM8172A-NPC.pdf
Description: 2-output Power Supplier

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 from 2.1 to 3.6V by 0.1V-step)
* Maximum output

Applications

* I ODD I DVD player/recorder I Next-generation DVD player/recorder I Electronic equipment 4. TYPICAL APPLICATION CIRCUIT 5.0V C1 10µF VIN1 PGND RESETN R3 10kΩ RESETN output C2 10µF DC/DC control Regulator control VIN2 GND ENDCO ENLDO LDOUT FB LX C5 3.3µF Regulator output R2 330kΩ C3 R1 8

SM8172A Distributors

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SM8172A 2-output Power Supplier NPC

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