BD9745EKN Datasheet, PDF (12/22 Pages) Rohm – Silicon Monolithic Integrated Circuit

Pin.
No
14,20,4
15, -16,19,5
17-18,6-7
Pin
Name
Hx1, 2,4
Lx1, 2,4
PGND12, 34
Input /
Output
O
O
-
Description
Pch FET source.
Nch, Pch FET Drain.
Ground.
9
Hx3
O Pch FET source
8
Lx3
O Nch, Pch FET Drain
21
PVCC
- Power supply for Nch Driver.
42
OUT7
O Connect to the gate of CH7
- external Nch FET.
43
PGND567
Ground.
Pin circuit
Hx
12/21
Note
Lx
VCC
PGND
Hx3
Lx3
VCC
PGND34
VCC
PVCC
VCC
OUT7
VCC
PGND567
REV. D