APR345 datasheet(8/11 Pages) DIODES

tên linh kiện	APR345

Giải thích chi tiết về linh kiện	SECONDARY SIDE SYNCHRONOUS RECTIFICATION CONTROLLER

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8 / 11 page

APR345

Document number: DS38010 Rev. 5 - 2

8 of 11

www.diodes.com

June 2016

APR345

Synchronous Rectification Principle Description (Cont.)

Recommended Application Circuit Parameters

The two resistors R23 and R24 are used to pass ESD test. The value of R23 and R24 should be over 20

Ω and below 47Ω respectively because of

the undershoot performance. The package of R23 and R24 should be at least 0805

and there isn’t any trace under these two resistors.

CAREF is suggested to parallel with AREF resistor to keep the volt-second product threshold stable. And the recommended value of CAREF is 20nF.

The recommended value of C24 is 100nF.

Ordering Information

Packing

Package

Product Name

TR : Tape & Reel

K6 : SOT26

G1 : Green

APR345 XX XX – XX

RoHS/Green

Package

Temperature Range

Part Number

Marking ID

Packing

SOT26

-40

C to +85C

APR345K6TR-G1

GB1

3000/Tape & Reel

Marking Information

(Top View)

: Logo

GB1: Marking ID

GB1

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