AAT1500 データシートの表示（PDF） - Advanced Analog Technology, Inc.

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AAT1500

CONSTANT CURRENT BOOST CONVERTER FOR 1 TO 4 WHITE LEDS

Advanced Analog Technology, Inc. 

Advanced Analog Technology, Inc.

ELECTRICAL CHARACTERISTICS

( VDD = 3.6 V, TC = 25 ° C , unless otherwise specified.)

July 2008

AAT1500

N-Channel Switch

PARAMETER

Current Limit

On-Resistance

Leakage Current

SYMBOL

ILIM

RON

ISWOFF

TEST CONDITION

VSW = 12V

MIN TYP MAX UNIT

0.60 0.75 0.90

A

0.50 0.75 1.00

Ω

0.01 20.0 µ A

Control and Protection

PARAMETER

EN pin Current

OVP Threshold

Chip Enable/Disable

SYMBOL

IEN

VOVP

VENH

VENL

TEST CONDITION

Chip Enable

Chip Disable

MIN TYP MAX UNIT

4

6

µA

14.5 15.5 20.0

V

0.8 1.4

V

0.4 0.8

V

– 台灣類比科技股份有限公司 –

– Advanced Analog Technology, Inc. –

Version 1.00

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