VN5050JTR-E Datasheet VN5050JTR-E, VN5050J-E | P1-P3

September 2013 Rev 4 1/31

VN5050J-E

Single channel high side driver

for automotive applications

Features

■ Main

– Inrush current active management by

power limitation

– Very low stand-by current

– 3.0V 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 shut-down

– 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 shut down

– Reverse battery protection (see Figure 27)

– Electrostatic discharge protection

Application

■ All types of resistive, inductive and capacitive

loads

Description

The VN5050J-E is a monolithic device made

using STMicroelectronics VIPower technology. It

is intended for driving resistive or inductive loads

with one side connected to ground. Active V

voltage clamp protects the device against low

energy spikes (see ISO7637 transient

compatibility table). The device detects open load

condition both in on and off state, when STAT_DIS

is left open or driven low. Output shorted to V

detected in the off state.

When STAT_DIS is driven high, the STATUS pin

is in a high impedance condition.Output current

limitation protects the device in overload

condition. In case of long duration overload, the

device limits the dissipated power to safe level up

to thermal shut-down intervention.Thermal shut-

down with automatic restart allows the device to

recover normal operation as soon as fault

condition disappears.

Max supply voltage V

41V

Operating voltage range V

4.5 to 36V

Max On-State resistance (per ch.)

50 m

Current limitation (typ) I

LIMH

19 A

Off state supply current I

2 µA

(1)

(1) Typical value with all loads connected.

PowerSSO-12

Table 1. Device summary

Package

Order codes

Tube Tape & Reel

PowerSSO-12 VN5050J-E VN5050JTR-E

www.st.com

Contents VN5050J-E

2/31

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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

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: diode (DGND) in the ground line . . . . . . . . . . . . . . . . . . . . . 21

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

3.3 MCU 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

5 Package and packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

5.1 ECOPACK

packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

5.2 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

5.3 Packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

VN5050J-E List of tables

3/31

List of tables

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

Table 3. Suggested connections for unused and N.C. pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

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

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

Table 6. Power section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

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

Table 8. Status pin (V

=0V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

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

Table 10. Openload detection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

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

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

Table 13. Electrical transient requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Table 14. Thermal parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Table 15. PowerSSO-12™ mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Table 16. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

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

VN5050JTR-E

Mfr. #:

Buy VN5050JTR-E

Manufacturer:

STMicroelectronics

Description:

Gate Drivers Sngl Ch HiSide Drivr

Lifecycle:

New from this manufacturer.

Delivery:

DHL FedEx Ups TNT EMS

Payment:

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VN5050JTR-E

VN5050JTR-E

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