APW7181
Typical Operating Characteristics (Cont.)
PGATE Source/Sink Resistance vs.
Junction Temperature
8
IPGATE source current=0.1A
7
IPGATE sink current=0.1A
VCC=12V
6
Sink
5
4
Source
3
2
1
0
-50
-25 0 25 50 75 100 125 150
Junction Temperature, TJ (oC)
NGATE Source/Sink Resistance
vs. Junction Temperature
8
INGATE source current=0.1A
7
INGATE sink current=0.1A
6
VCC=12V
Source
5
4
3
Sink
2
1
0
-50
-25 0 25 50 75 100 125 150
Junction Temperature, TJ (oC)
Pin Description
PIN
NO.
NAME
1
PGATE2
2
PWM1
3
GND
4
PWM2
5
NGATE2
6
VCC
7
NGATE1
8
PGATE1
FUNCTION
High-Side Gate Driver Output for P-channel MOSFET of Channel 2.
Input PWM Signal for Channel 1.
Ground.
Input PWM Signal for Channel 2.
Low-Side Gate Driver Output for N-channel MOSFET of Channel 2.
Power Supply Input.
Low-Side Gate Driver Output for N-channel MOSFET of Channel 1.
High-Side Gate Driver Output for P-channel MOSFET of Channel 1.
Copyright © ANPEC Electronics Corp.
5
Rev. A.2 - Jan., 2009
www.anpec.com.tw