L9856TR STMICROELECTRONICS [STMicroelectronics], L9856TR Datasheet - Page 5

• Manufacturer Part Number: L9856TR
• Description: High voltage high-side driver
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

L9856
1
1.1
1.2
Block diagram andpin description
Block diagram
Figure 1.
Pin description
Figure 2.
Table 2.
RES-
GND
V
IN-
Pin #
CC
1
2
3
4
5
6
7
8
Pin name
Block diagram
Pin connection (top view)
Pin function
RESET-
GND
V
NC
H
IN-
V
V
CC
S
O
B
Undervoltage
RESET VCC
to GND
Driver supply, typical 5V
Driver control signal input (negative logic)
Ground
Driver enable signal input (negative logic)
MOSFET source connection
No connection (no bondwire)
MOSFET gate connection
Driver output stage supply
Pulse Filter
RESET-
Logic
GND
V
IN-
CC
1
2
3
4
Level Shifter
Level Shifter
Undervoltage
VB to VS
"OFF"
"ON"
RESET
Description
8
7
6
5
Block diagram andpin description
V
H
NC
V
B
S
O
Break before
Pulse Filter
FLIP FLOP
Make
Delay
5/14
V
V
H
B
S
O