AAT3141ITP-T1 Просмотр технического описания (PDF) - Advanced Analogic Technologies
Номер в каталоге
Компоненты Описание
производитель
AAT3141ITP-T1
Advanced Analogic Technologies
AAT3141ITP-T1 Datasheet PDF : 16 Pages
| |||
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)
Efficiency vs. VIN
(Code 26)
100
Efficiency vs. VIN
D1=3.5V, D2=3.3V, D3=3.2V, D4=3.0V
100
90
80
3.0VF
90
Code 26
80
70
70
60
60
50
3.5VF
50
Code 28 Code 32
40
40
30
2.9 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0 4.1 4.2
30
2.9 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0 4.1 4.2
VIN (V)
VIN (V)
Efficiency vs. VIN
D1-D2=3.5V, D3-D4=3.2V
100
90
Code 26
80
70
60
50
40
Code 28 Code 32
30
2.9 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0 4.1 4.2
VIN (V)
3141.2004.07.0.91
5
Share Link: