APW7061
Typical Characteristics (Cont.)
Supply Current vs. Supply Voltage
PWM Load Transient
4
VCC=12V
VIN=12V
3.5
VOUT =3.3V
COUT=470mFx2
ESR=22.5mW
L=1.5mH
ICC
3
f=400kHz
2.5
2
ICC(SHDN)
1.5
1
VOUT(100mV/div)
0.5
0
IOUT1(5A/div)
0
2
4
6
8
10
12
Supply Voltage (V)
Time (20us/div)
UGATE Source Current vs. UGATE Voltage
UGATE Sink Current vs. UGATE Voltage
1.4
1.2
VBOOT=12V
VBOOT=12V
1.2
1
1
0.8
0.8
0.6
0.4
0.2
0
0.6
0.4
0.2
0
0
2
4
6
8
10
12
0
2
4
6
8
10
12
UGATE Voltage (V)
UGATE Voltage (V)
Copyright ã ANPECElectronicsCorp.
8
www.anpec.com.tw
Rev. A.7 - Nov., 2005