XC6375 Datasheet, PDF (3/4 Pages) Torex Semiconductor – PWM Controlled, Step down DC/DC Converters

XC6375 Series
PWM Controlled, Step down DC/DC Converters
(1)OUTPUT VOLTAGE vs. OUTPUT CURRENT
XC6375A301
L=100µH,CL=47µF(Tantalum),
Tr=2SA1223,RB=510Ω
3.1
3.0
2.9
2.8
VIN=3.5V
VIN=5.0V
VIN=7.0V
VIN=10V
2.7
0
1
10 100 1000
OUTPUT CURRENT:IOUT(mA)
XC6375A501
L=100µH,CL=47µF(Tantalum),
Tr=2SA1223,RB=510Ω
5.2
5.0
4.8
4.6
4.4
4.2
4.0
0
1
10 100 1000
OUTPUT CURRENT:IOUT(mA)
VIN=5.0V
VIN=7.0V
VIN=8.0V
VIN=10V
XC6375A301
L=100µH,CL=47µF(Tantalum),
Tr=2SA1223,RB=510Ω
3.1
3.1V
3.0
2.9
VIN=3.0V
2.8
2.7
2.6
2.5
0
1 10 100 1000
OUTPUT CURRENT:IOUT(mA)
XC6375A501
L=100µH,CL=47µF(Tantalum),
Tr=2SA1223,RB=510Ω
5.2
5.1V
5.0
4.8
VIN=5.0V
4.6
4.4
4.2
4.0
0
1 10 100 1000
OUTPUT CURRENT:IOUT(mA)
(2)EFFICIENCY vs. OUTPUT CURRENT
100
XC6375A301
L=100µH,CL=47µF(Tantalum),
Tr=2SA1223,RB=510Ω
80
60
40
VIN=3.5V _{5.0V 7.0V}
20
0
0
1
10
100
OUTPUT CURRENT:IOUT(mA)
1000
XC6375A301
100
L=100µH,CL=47µF(Tantalum),
Tr=2SA1223,RB=510Ω
80
60
40
VIN=5.5V ^7.0V
10.0V
20
0
0
1
10
100
OUTPUT CURRENT:IOUT(mA)
1000
e-69
232