AAT3141ITP-T1 Просмотр технического описания (PDF) - Advanced Analogic Technologies
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AAT3141ITP-T1
Advanced Analogic Technologies
AAT3141ITP-T1 Datasheet PDF : 16 Pages
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AAT3141
High Efficiency 1X/1.5X/2X Charge Pump
for White LED Applications
Typical Characteristics
(Unless otherwise noted, VIN = 3.5V, CIN = CCP = C1 = C2 = 1µF, TA = 25°C)
Turn-On to 1X Mode (4x19mA Load)
Turn-On to 1X Mode (4x30mA Load)
EN/SET
(2V/div)
VCP
(4V/div)
VDIODE
(2V/div)
IIN
(100mA/div)
100µs/div
EN/SET
(2V/div)
VCP
(4V/div)
VDIODE
(2V/div)
IIN
(100mA/div)
100µs/div
Turn-On to 1.5X Mode (4x19mA Load)
EN/SET
(2V/div)
VCP
(4V/div)
VDIODE
(2V/div)
IIN
(100mA/div)
100µs/div
Turn-On to 1.5X Mode (4x30mA Load)
EN/SET
(2V/div)
VCP
(4V/div)
VDIODE
(2V/div)
IIN
(100mA/div)
100µs/div
Turn-Off from Full Scale 2X Mode
EN/SET
(2V/div)
VDIODE
(2V/div)
IIN
(200mA/div)
100µs/div
8
3141.2004.07.0.91
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