AAT3152_05 ANALOGICTECH [Advanced Analogic Technologies], AAT3152_05 Datasheet - Page 6

• Manufacturer Part Number: AAT3152_05
• Description: High Efficiency 1X/1.5X/2X Charge Pump For White LED Applications
• Manufacturer: ANALOGICTECH [Advanced Analogic Technologies]

Typical Characteristics
(40mV/div)
(40mV/div)
(40mV/div)
(40mV/div)
(40mV/div)
(40mV/div)
6
350
300
250
200
150
100
50
0
V
V
2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5
SINK
SINK
CP
CP
V
V
IN
IN
-40°C
(V
(V
IN
IN
= 3.7V; 1.5X Mode; 14mA Load)
= 3.9V; 1.5X Mode; 20mA Load)
Load Characteristics
Load Characteristics
25°C
T
LAT
V
IN
vs. V
500ns/div
500ns/div
(V)
85°C
IN
High Efficiency 1X/1.5X/2X Charge Pump
(40mV/div)
(40mV/div)
(40mV/div)
(40mV/div)
(40mV/div)
(40mV/div)
400
350
300
250
200
150
100
50
0
V
V
2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5
SINK
SINK
CP
CP
V
V
IN
IN
For White LED Applications
(V
(V
IN
IN
Load Characteristics
Load Characteristics
-40°C
= 2.7V; 2X Mode; 14mA Load)
= 2.9V; 2X Mode; 20mA Load)
T
OFF
V
IN
vs. V
25°C
500ns/div
500ns/div
(V)
IN
AAT3152
85°C
3152.2005.08.1.2