a2403 general features
The a2403 is for driving n-channel power MOS Field-Effect Transistors (MOSFET) in an
H-Bridge form up to -500V, especially for use in HID systems.
Supply logic voltage range from 8 ... 10 V
3 to 10V CMOS logic compatible
Output voltage up to -500V
Ambient temperature range -40°C ... +105°C
No bootstrap devices necessary
Package: SOP-16
example application schematic
GND
VDD
8
VDD
a2403
GND
10
RM
UI+
UI-
G2
G1
INA
7
INA
A1
INB
6
INB
A2
G4
G3
VPP
4
16
M1
M2
1
3
12
14
M3
M4
LP1
LP2
13
VPP
a2403: typical application schematic
DSP 与 ARM 处理器