AAT3104 Datasheet, PDF (7/15 Pages) Advanced Analogic Technologies – Low Cost 1x/2x 4 Channel Charge Pump WLED Driver

ChargePump^TM
PRODUCT DATASHEET
AAT3104178
Low Cost 1x/2x 4 Channel Charge Pump WLED Driver
Typical Characteristics
V_IN = 3.6V, C_IN = C_OUT = C1 = 1μF; T_A = 25°C, unless otherwise noted.
No Load Operating Current vs. Input Voltage
(2x Mode)
6.4
85°C
6.2
25°C
6.0
-40°C
5.8
5.6
5.4
5.2
5.0
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
Input Voltage (V)
EN Input High Threshold Voltage
vs. Input Voltage
1.2
1.0
0.8
0.6
0.4
85°C
25°C
-40°C
0.2
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
Input Voltage (V)
EN Input Low Threshold Voltage
vs. Input Voltage
1.2
1.0
0.8
0.6
85°C
0.4
25°C
-40°C
0.2
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
Input Voltage (V)
EN/SET Input Latch Timeout
vs. Input Voltage
330
300
270
240
210
85°C
180
25°C
-40°C
150
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
Input Voltage (V)
EN/SET Input OFF Timeout
vs. Input Voltage
400
350
300
250
200
85°C
25°C
-40°C
150
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
Input Voltage (V)
3104.2008.09.1.0
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