AAT3169ISN-T1 View Datasheet(PDF) - Analog Technology Inc

Part Name

Description

MFG CO.

AAT3169ISN-T1

High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications

Analog Technology Inc

'AAT3169ISN-T1' PDF : 14 Pages View PDF

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AAT3169
High Efficiency 1X/1.5X/2X Charge
Pump for White LED Applications
Typical Characteristics
CIN = COUT = C1 = C2 = 1.0µF, VIN = 3.6V, TA = 25°C, unless otherwise noted.
Load Characteristics
(VIN = 3.8V; 1.5X Mode; 15mA/Channel)
Load Characteristics
(VIN = 2.9V; 2X Mode; 15mA/Channel)
VIN
(40mV/div)
CP
(40mV/div)
VIN
(40mV/div)
CP
(40mV/div)
VSINK
(40mV/div)
VSINK
(40mV/div)
Time (500ns/div)
Time (500ns/div)
Load Characteristics
(VIN = 4.0V; 1.5X Mode; 20mA/Channel)
VIN
(40mV/div)
CP
(40mV/div)
VSINK
(40mV/div)
Time (500ns/div)
VIN
(40mV/div)
CP
(40mV/div)
Load Characteristics
(VIN = 3.1V; 2X Mode; 20mA/Channel)
VSINK
(40mV/div)
Time (500ns/div)
Load Characteristics
(VIN = 4.3V; 1.5X Mode; 30mA/Channel)
VIN
(40mV/div)
CP
(40mV/div)
VSINK
(40mV/div)
Time (500ns/div)
VIN
(40mV/div)
CP
(40mV/div)
Load Characteristics
(VIN = 3.6V; 2X Mode; 30mA/Channel)
VSINK
(40mV/div)
Time (500ns/div)
6
3169.2006.08.1.2

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