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Axelite Confidential Materials, do not copy or distribute without written consent.

Rev.1.1 Nov.01, 2019

AX3703A

- Cycle-by-cycle Current Limit Protection

- Over-Load and Short Circuit Hiccup Mode

- Open Drain Power Good Indication

- Output Discharge

- Available in Small SOT23_5L, SOT23_6L and DFN2x2_8L

- Pb-Free RoHS Compliant

- RoHS and Halogen free compliance.



APPLICATION

-

WiFi RF Moudules

-

Smart Phone and Tablets

-

Solid-State and Hard Disk Drives

-

DC/DC Micro Modules



TYPICAL APPLICATION

VIN

EN

SW

FB

AX3703A

VIN

2.5V~5.5V

1uH

VOUT

1.2V

CIN

10uF

L

R1

200K

R2

200K

COUT

10uF

GND

EN

CFF

10pF

PG

PGOOD

C1

0.1uF

REN 100K

CEN

0.1uF

RPG 100K