VND5050JTR-E Datasheet VND5050JTR-E, VND5050J-E, VND5050KTR-E | P1-P3

September 2013 Doc ID 12266 Rev 7 1/37

VND5050J-E

VND5050K-E

Double channel high side driver

for automotive applications

Features

■

Main

– Inrush current active management by

power limitation

– Very low standby current

– 3.0 V CMOS compatible input

– Optimized electromagnetic emission

– Very low electromagnetic susceptibility

– In compliance with the 2002/95/EC

European directive

■

Diagnostic functions

– Open drain status output

– On-state open load detection

– Off-state open load detection

– Thermal shutdown indication

■

Protections

– Undervoltage shutdown

– Overvoltage clamp

– Output stuck to V

detection

– Load current limitation

– Self limiting of fast thermal transients

– Protection against loss of ground and loss

of V

– Thermal shutdown

– Reverse battery protection (see Figure 28)

– Electrostatic discharge protection

Applications

■

All types of resistive, inductive and capacitive

loads

Description

The VND5050K-E and VND5050J-E are

monolithic devices made using

STMicroelectronics VIPower M0-5 technology.

they are intended for driving resistive or inductive

loads with one side connected to ground. Active

pin voltage clamp protects the devices

against low energy spikes (see ISO7637 transient

compatibility table). The devices detect open load

condition both in on and off-state, when

STAT_DIS is left open or driven low. Output

shorted to V

is detected in the off-state.

When STAT_DIS is driven high, STATUS pin is in

high impedance state.

Output current limitation protects the devices in

overload condition. In case of long overload

duration, the devices limit the dissipated power to

a safe level up to thermal shutdown intervention.

Thermal shutdown with automatic restart allows

the devices to recover normal operation as soon

as fault conditions disappear.

Max supply voltage V

41 V

Operating voltage range V

4.5 to 36 V

Max on-State resistance (per ch.) R

50 m

Current limitation (typ) I

LIMH

18 A

Off-state supply current I

2µA

(1)

1. Typical value with all loads connected.

PowerSSO-24PowerSSO-12

Table 1. Device summary

Package

Order code

Tube Tape and reel

PowerSSO-12 VND5050J-E VND5050JTR-E

PowerSSO-24 VND5050K-E VND5050KTR-E

www.st.com

Contents VND5050J-E / VND5050K-E

2/37 Doc ID 12266 Rev 7

Contents

1 Block diagram and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2 Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.2 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.4 Electrical characteristics curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

3 Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

3.1 GND protection network against reverse battery . . . . . . . . . . . . . . . . . . . 20

3.1.1 Solution 1: resistor in the ground line (RGND only) . . . . . . . . . . . . . . . . 20

3.1.2 Solution 2: a diode (DGND) in the ground line . . . . . . . . . . . . . . . . . . . 21

3.2 Load dump protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

3.3 Microcontroller I/Os protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

3.4 Open-load detection in off-state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

3.5 Maximum demagnetization energy (VCC = 13.5V) . . . . . . . . . . . . . . . . . 23

4 Package and PCB thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

4.1 PowerSSO-12™ thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

4.2 PowerSSO-24™ thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

5 Package and packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

5.1 ECOPACK

packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

5.2 PowerSSO-12™ package information . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

5.3 PowerSSO-24™ package information . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

5.4 PowerSSO-12™ packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

5.5 PowerSSO-24™ packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

VND5050J-E / VND5050K-E List of tables

Doc ID 12266 Rev 7 3/37

List of tables

Table 2. Pin function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Table 3. Suggested connections for unused and not connected pins . . . . . . . . . . . . . . . . . . . . . . . . 6

Table 4. Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Table 5. Thermal data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Table 6. Power section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Table 7. Switching (VCC = 13V; Tj = 25°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Table 8. Status pin (V

=0V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Table 9. Protections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Table 10. Openload detection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Table 11. Logic input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Table 12. Truth table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Table 13. Electrical transient requirements (part 1/3). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Table 14. Electrical transient requirements (part 2/3). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Table 15. Electrical transient requirements (part 3/3). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Table 16. PowerSSO-12™ thermal parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Table 17. PowerSSO-24™ thermal parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Table 18. PowerSSO-12™ mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Table 19. PowerSSO-24™ mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Table 20. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

P1-P3 P4-P6 P7-P9 P10-P12 P13-P15 P16-P18 P19-P21 P22-P24 P25-P27 P28-P30 P31-P33 P34-P36 P37-P37

VND5050JTR-E

Mfr. #:

Buy VND5050JTR-E

Manufacturer:

STMicroelectronics

Description:

Power Switch ICs - Power Distribution Double Ch Hi Side Driver auto

Lifecycle:

New from this manufacturer.

Delivery:

DHL FedEx Ups TNT EMS

Payment:

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VND5050JTR-E

VND5050JTR-E

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