P1696-AD-SO8-R datasheet(4/7 Pages) UTC

Part #	P1696-AD-SO8-R

Description	150KHZ, 2A PWM STEP-DOWN DC/DC CONVERTER

PDF	7 Pages

Scroll/Zoom	100%

Manufacturer	UTC [Unisonic Technologies]

Direct Link	http://www.utc-ic.com

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4 / 7 page

P1696

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

4 of 7

www.unisonic.com.tw

QW-R103-035,B

TYPICAL APPLICATION

(Fixed Output Voltage Versions)

Capacitor

5.0V/2A

Output Load

Inductor

Output

Schottky Diode

Gnd

UTC

P1696 -5.0V

5,6,7,8

VIN

12V

DC Input

on / off

CIN

Capacitor

ADJUSTABLE OUTPUT VOLTAGE VERSIONS

P 1696-ADJ

+VIN

UNREGULATED

DC INPUT

5,6,7,8 GND

ON/OFF

Output

Keep Feedback Wiring Away From

Inductor Flux

Regulated Output

COUT

CIN

Feedback

Locate The Programming Resistors Near The

Feedback Pin Using Short Leads

Heavy Lines Must be Kept Short and Use Ground Plane

Construction for Best Results

CFF

R1 +

VOUT×() = VREF

)

VOUT = VREF (1+

Where VREF = 1.23V

VOUT

VREF

-1)

R2 = R1(

P1696-AD-SO8-R Datasheet(PDF) 4 Page - Unisonic Technologies

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