AAT1162 查看數據表（PDF） - Analog Technology Inc

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AAT1162

Voltage-Scaling Step-Down Converter

Analog Technology Inc 

AAT1162

12V, 1.5A Step-Down DC/DC Converter

Electrical Characteristics1

4.0V < VIN < 13.2V. CIN = COUT = 22µF; L = 4.7µH, TA = -40°C to +85°C, unless otherwise noted. Typical val-

ues are at TA = 25°C.

Symbol

TSD

THYS

VIL

VIH

IEN

Description

Over-Temperature Shutdown

Threshold

Over-Temperature Shutdown

Hysteresis

EN Logic Low Input Threshold

EN Logic High Input Threshold

EN Input Current

Conditions

VEN = 0V, VEN = 13.2V

Min Typ Max Units

140

°C

25

°C

0.4

V

1.4

V

-1.0

1.0 µA

1. The AAT1162 is guaranteed to meet performance specifications over the -40°C to +85°C operating temperature range and is assured

by design, characterization, and correlation with statistical process controls.

1162.2007.09.1.2

5

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