APW7089KAI-TRG Просмотр технического описания (PDF) - Anpec Electronics

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производитель

APW7089KAI-TRG

4A, 26V, 380kHz, Asynchronous Step-Down Converter

Anpec Electronics 

APW7089

Electrical Characteristics (Cont.)

Refer to the typical application circuits. These specifications apply over VIN=12V, VOUT=3.3V and TA= -40 ~ 85oC, unless

otherwise specified. VCC is regulated by an internal regulator. Typical values are at TA=25oC.

Symbol

Parameter

Test Conditions

SOFT-START, ENABLE, AND INPUT CURRENTS (CONT.)

EN Logic High Voltage

VEN rising, VIN = 4 ~ 26V

EN Pin Clamped Voltage

IEN=10mA

P-channel Power MOSFET

Leakage Current

VEN = 0V, VLX = 0V, VIN = 26V

IFB

FB Pin Input Current

VFB = 0.8V

IEN

EN Pin Input Current

VEN < 3V

APW7089

Unit

Min. Typ. Max.

2.1

-

-

V

12

-

17

V

-

-

4

µA

-100

-

+100

nA

-500

-

+500

nA

Copyright © ANPEC Electronics Corp.

5

Rev. A.1 - Jan., 2012

www.anpec.com.tw

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