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VND810

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27
December 2008 Rev 3 1/27
27
VND810
Double channel high-side driver
Features
■ CMOS compatible inputs
■ Open Drain status outputs
■ On-state open load detection
■ Off-state open load detection
■ Shorted load protection
■ Undervoltage and overvoltage shutdown
■ Loss of ground protection
■ Very low standby current
■ Reverse battery protection
(a)
Description
The VND810 is a double channel high-side driver
designed in| STMicroelectronics VIPower M0-3
Technology. The VND810 is intended for driving
any type of multiple load with one side connected
to ground.
The Active V
CC
pin voltage clamp protects the
device against low energy spikes (see ISO7637
transient compatibility table). Active current
limitation combined with thermal shutdown and
automatic restart protects the device against
overload. The device detects the open load
condition in both the on and off-state.
In the off-state the device detects if the output is
shorted to V
CC
. The device automatically turns off
in the case where the ground pin becomes
disconnected.
Type R
DS(on)
I
OUT
V
CC
VND810 160mΩ
(1)
1. Per each channel.
3.5A
(1)
36V
a. See Application schematic on page 16
SO-16
Table 1. Device summary
Package
Order codes
Tube Tape and reel
SO-16 VND810 VND81013TR
www.st.com
Obsolete Product(s) - Obsolete Product(s)
Contents VND810
2/27
Contents
1 Block diagram and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.4 Electrical characteristics curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3 Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.1 GND protection network against reverse battery . . . . . . . . . . . . . . . . . . . 16
3.1.1 Solution 1: a resistor in the ground line (RGND only) . . . . . . . . . . . . . . 16
3.1.2 Solution 2: a diode (D
GND
) in the ground line . . . . . . . . . . . . . . . . . . . . 17
3.2 Load dump protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.3 MCU I/O protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.4 Open load detection in off-state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3.5 Maximum demagnetization energy (V
CC
= 13.5V) . . . . . . . . . . . . . . . . . . 19
4 Package and PCB thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
4.1 SO-16 thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5 Package and packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
5.1 ECOPACK
®
packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
5.2 SO-16 packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Obsolete Product(s) - Obsolete Product(s)
VND810 List of tables
3/27
List of tables
Table 1. Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Table 2. Suggested connections for unused and not connected pins . . . . . . . . . . . . . . . . . . . . . . . . 5
Table 3. Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Table 4. Thermal data (per island) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Table 5. Power output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Table 6. Protections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Table 7. V
CC
- output diode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Table 8. Switching (V
CC
= 13V; Tj = 25°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Table 9. Logic inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Table 10. Status pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Table 11. Open load detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Table 12. Truth table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Table 13. Electrical transient requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Table 14. Thermal parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Table 15. SO-16 mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Table 16. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Obsolete Product(s) - Obsolete Product(s)
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27

VND810

Mfr. #:
Buy VND810
Manufacturer:
STMicroelectronics
Description:
IC DRVR HISIDE 2CH 16-SOIC
Lifecycle:
New from this manufacturer.
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