L6747A STMicroelectronics, L6747A Datasheet - Page 3

• Manufacturer Part Number: L6747A
• Description: High current MOSFET driver
• Manufacturer: STMicroelectronics

Specifications of L6747A

• Flexible Gate-drive: 5 V to 12 V compatible

L6747A
1
Typical application circuit and block diagram
Figure 1.
Figure 2.
V
CC
PWM Input
EN Input
= 5V to 12V
PWM
L6747A Reference Schematic
VCC
EN
L6747A typical application circuit
L6747A block diagram
70k
7k
C
DEC
PWM
EN
GND
CONTROL LOGIC
& PROTECTIONS
VCC
Doc ID 17126 Rev 1
UGATE
PHASE
LGATE
BOOT
L6747A
Typical application circuit and block diagram
PWM
HS
LS
HS
LS
VCC
C
HF
L
V
C
C
BOOT
UGATE
PHASE
LGATE
GND
IN
BULK
OUT
= 5V to 12V
Vout
3/15