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STMicroelectronics Electronic Components Datasheet

VN808-32-E Datasheet

Octal channel high side driver

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VN808-32-E pdf
VN808-32-E
Octal channel high side driver
Features
Type
RDS(on) Iout VCC
www.DataSheet4U.comVN808-32-E
150 mΩ
1A
45 V
VCC/2 compatible input
Junction over-temperature protection
Case over-temperature protection for thermal
independence of the channels
Current limitation
Shorted load protection
Undervoltage shut-down
Protection against loss of ground
Very low stand-by current
Compliance to 61000-4-4 IEC test up to 4 kV
Description
The VN808-32-E is a monolithic device designed
in STMicroelectronics VIPower M0-3 technology,
intended for driving any kind of load with one side
connected to ground.
Figure 1. Block diagram
PowerSO-36
Active current limitation combined with thermal
shutdown and automatic restart, protect the
device against overload. In overload condition,
channel turns OFF and back ON automatically so
as to maintain junction temperature between TTSD
and TR. If this condition makes case temperature
reach TCSD, overloaded channel is turned OFF
and will restart only when case temperature has
decreased down to TCR(see waveform 3 Figure 8
on page 11). Non overloaded channels continue
to operate normally. Device automatically turns
OFF in case of ground pin disconnection. This
device is especially suitable for industrial
applications conform to IEC 61131.
August 2008
Rev 3
1/18
www.st.com
18


STMicroelectronics Electronic Components Datasheet

VN808-32-E Datasheet

Octal channel high side driver

No Preview Available !

VN808-32-E pdf
Contents
Contents
VN808-32-E
1
2
3
www.DataSheet4U.com
4
5
6
7
8
9
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Current, voltage conventions and internal diagram . . . . . . . . . . . . . . . 8
Switching time waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Reverse polarity protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2/18


Part Number VN808-32-E
Description Octal channel high side driver
Maker STMicroelectronics
Total Page 18 Pages
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