FA7711V Datasheet, PDF (13/25 Pages) Fuji Electric – FUJI Power Supply Control IC

FA7711V
CP pin charge current vs. Ambient temperature
-1.0
-1.5
-2.0
-2.5
-3.0
-3.5
-4.0
-50 -25
0 25 50 75 100 125 150
Ambient temperature Ta [_℃]
CP pin threshold voltage vs. Ambient temperature
3.10
3.05
3.00
2.95
2.90
-50 -25
0 25 50 75 100 125 150
Ambient tenperature Ta [_℃]
FB1/3 pin threshold voltage vs. Ambient temperature
3.10
3.05
3.00
2.95
2.90
-50 -25 0 25 50 75 100 125 150
Ambient temperature Ta [_℃]
FB2 pin threshold voltage vs. Ambient temperature
0.70
0.65
0.60
0.55
0.50
-50 -25 0 25 50 75 100 125 150
Ambient temperature Ta [_℃]
UVLO threshold voltage vs. Ambient temperature
3.60
3.50
3.40
3.30
3.20
3.10
3.00
-50 -25 0 25 50 75 100 125 150
Ambient temperature Ta [_℃]
Operationg Mode Supply Current vs. Supply Voltage
16
f=800kHz
14
12
f=560kHz
10
8
f=200kHz
6
4
2
0
0
5
10 15 20 25 30 35
Supply Voltage Vcc [V]
Fuji Electric Systems Co., Ltd.
AN-060E Rev.1.0
13
Jun-2010
http://www.fujielectric.co.jp/fdt/scd/