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The VND600 is a monolithic device made using STMicroelectronics VIPower M0-3 technology. It is intended for driving resistive or inductive loads with one side connected to ground. Active VCC pin voltage clamp protects the device against low energy spikes (see ISO7637 transient compatibility table). This device has two channels in high side configuration; each channel has an analog sense output on which the sensing current is proportional (according to a known ratio) to the corresponding load current. Built-in thermal shutdown and outputs current limitation protect the chip from over temperature and short circuit. Device turns off in case of ground pin disconnection.
VND600 Maximum Ratings
Symbol
Parameter
Value
Unit
VCC
VCC
DC supply voltage
Reverse supply voltage
41
-0.3
V
V
IGND
IOUT
DC reverse ground pin current
Output current
-200
Internally limited
mA
A
IR
IIN
Reverse output current
Input current
-21
+/- 10
A
mA
VESD
Electrostatic Discharge (Human Body Model: R=1.5KW; C=100pF) - INPUT - CURRENT SENSE - OUTPUT - VCC
4000 2000 5000 5000
V V V V
EMAX
Maximum Switching Energy (L=0.12mH; RL=0W; Vbat=13.5V; Tjstart=150; IL=40A)
136
mJ
PTOT
TJ
Power dissipation at Tc=25
Junction operating temperature
8.3
Internally limited
W
TC
TSTG
Case operating temperature
Storage temperature
-40 to 150
-55 to 150
VND600 Features
· DC SHORT CIRCUIT CURRENT: 25 A · CMOS COMPATIBLE INPUTS · PROPORTIONAL LOAD CURRENT SENSE · UNDERVOLTAGE AND OVERVOLTAGE SHUT-DOWN · OVERVOLTAGE CLAMP · THERMAL SHUT DOWN · CURRENT LIMITATION · VERY LOW STAND-BY POWER DISSIPATION · PROTECTION AGAINST: LOSS OF GROUND AND LOSS OF VCC · REVERSE BATTERY PROTECTION (*)