ST VN5160S-E User Manual

VN5160S-E

Single-channel high side driver for automotive applications

Features

Max supply voltage	VCC	41V
Operating voltage range	VCC	4.5 to	36V
Max on-state resistance (per ch.)	RON	160 mΩ
Current limitation (typ)	ILIMH	5.4	A
Off-state supply current	IS	2 µA(1)

1. Typical value with all loads connected

SO-8

–Reverse battery protection (see Figure 28)

–Electrostatic discharge protection

■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

■Protection

–Undervoltage shutdown

–Overvoltage clamp

–Output stuck to Vcc detection

–Load current limitation

–Self limiting of fast thermal transients

–Protection against loss of ground and loss of VCC

–Thermal shutdown

Table 1. Device summary

Applications

■All types of resistive, inductive and capacitive loads

Description

The VN5160S-E is a monolithic device made using STMicroelectronics VIPower M0-5 technology. It is intended for driving resistive or inductive loads with one side connected to ground. Active VCC voltage clamp protects the device against low energy spikes.The device detects open load condition both in on and offstate, when STAT_DIS is left open or driven low. Output shorted to VCC is detected in the off-state. When STAT_DIS is driven high, STATUS 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 shutdown intervention. Thermal shutdown with automatic restart allows the device to recover normal operation as soon as fault condition disappears.

Package		Order codes
	Tube		Tape and reel
SO-8	VN5160S-E		VN5160STR-E
November 2009	Doc ID 13493 Rev 4	1/32
			www.st.com

Contents	VN5160S-E

Contents

1	Block diagram and pins 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: a 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	SO-8 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

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VN5160S-E	List of tables

List of tables

Table 1. Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Table 2. Pins 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 (VSD=0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Table 9. Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Table 10. Openload detection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Table 11. Logic input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Table 12. Truth table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Table 13. Electrical transient requirements (part 1/3). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Table 14. Electrical transient requirements (part 2/3). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Table 15. Electrical transient requirements (part 3/3). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Table 16. Thermal parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Table 17. SO-8 mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Table 18. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

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List of figures	VN5160S-E

List of figures

Figure 1. Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Figure 2. Configuration diagram (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Figure 3. Current and voltage conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Figure 4. Status timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Figure 5. Output voltage drop limitation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Figure 6. Switching characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Figure 7. Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Figure 8. Off-state output current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Figure 9. Input clamp voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Figure 10. High-level input current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Figure 11. Input high-level voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Figure 12. Input low-level voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Figure 13. Input hysteresis voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Figure 14. Status low-output voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Figure 15. Status leakage current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Figure 16. Status clamp voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 17. On-state resistance vs Tcase. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Figure 18. On-state resistance vs VCC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Figure 19. Open-load on-state detection threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 20. Open-load off-state voltage detection threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Figure 21. Turn-on voltage slope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Figure 22. Turn-off voltage slope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Figure 23. ILIM vs Tcase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Figure 24. Undervoltage shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Figure 25. STAT_DIS clamp voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Figure 26. High-level STAT_DIS voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Figure 27. Low-level STAT_DIS voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Figure 28. Application schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Figure 29. Open-load detection in off-state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Figure 30. Maximum turn-off current versus inductance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Figure 31. SO-8 PC board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Figure 32. Rthj-amb vs PCB copper area in open box free air condition. . . . . . . . . . . . . . . . . . . . . . . 24

Figure 33. SO-8 Thermal impedance junction ambient single pulse . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Figure 34. Thermal fitting model of a single-channel HSD in SO-8(1) . . . . . . . . . . . . . . . . . . . . . . . . . 25

Figure 35. SO-8 package dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Figure 36. SO-8 tube shipment (no suffix) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Figure 37. SO-8 tape and reel shipment (suffix “TR”) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

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VN5160S-E	Block diagram and pins description

1 Block diagram and pins description

Figure 1. Block diagram

VCC

VCC	UNDERVOLTAGE
CLAMP

PwCLAMP

GND	DRIVER
INPUT	ILIM
LOGIC	VDSLIM
STATUS	OPENLOAD ON
STAT_DIS	OPENLOAD OFF
	OVERTEMP.
	PwrLIM

Table 2.	Pins function
Name		Function
VCC		Battery connection.
OUTPUT		Power output.
GND		Ground connection. Must be reverse battery protected by an external
		diode/resistor network.
INPUT		Voltage controlled input pin with hysteresis, CMOS compatible. Controls output
		switch state.
STATUS		Open drain digital diagnostic pin.
STAT_DIS		Active high CMOS compatible pin, to disable the STATUS pin.

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Block diagram and pins description	VN5160S-E
Figure 2. Configuration diagram (top view)

	VCC
			5	4			STAT_DIS
OUTPUT			6	3			STATUS
OUTPUT			7	2			INPUT
	VCC		8	1			GND
				SO-8
Table 3. Suggested connections for unused and N.C. pins
Connection / Pin	Status		N.C.	Output			Input		STAT_DIS
Floating	X		X	X			X		X
To ground	N.R.(1)		X	N.R.	Through 10KΩ				Through 10KΩ
							resistor		resistor

1. Not recommended.

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VN5160S-E	Electrical specifications

2 Electrical specifications

Figure 3. Current and voltage conventions

IS

VCC

ISD

VF

VCC

IOUT

STAT_DIS

OUTPUT

VSD

VOUT

IIN

INPUT

STATUS

ISTAT

VINn

GND

VSTAT

IGND

Note: VF = VOUT - VCC during reverse battery condition.

2.1Absolute maximum ratings

Stressing the device above the ratings listed in the “Absolute maximum ratings” tables may cause permanent damage to the device. These are stress ratings only and operation of the device at these or any other conditions above those indicated in the Operating sections of this specification is not implied. Exposure to the conditions in this section for extended periods may affect device reliability. Refer also to the STMicroelectronics SURE Program and other relevant quality documents.

	Table 4.	Absolute maximum ratings
	Symbol	Parameter	Value	Unit
	VCC	DC supply voltage	41	V
	- VCC	Reverse DC supply voltage	0.3	V
	- IGND	DC reverse ground pin current	200	mA
	IOUT	DC output current	Internally	A
			limited
	- IOUT	Reverse DC output current	6	A
	IIN	DC input current	+10 / -1	mA
	ISTAT	DC status current	+10 / -1	mA
	ISTAT_DIS	DC status disable current	+10 / -1	mA
	EMAX	Maximum switching energy (single pulse)	34	mJ
		(L= 12mH; RL= 0Ω; Vbat=13.5V; Tjstart=150ºC; IOUT = IlimL(Typ.))

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Electrical specifications			VN5160S-E
	Table 4.	Absolute maximum ratings (continued)
	Symbol	Parameter	Value	Unit
		Electrostatic discharge (Human Body Model: R=1.5KΩ; C=100pF)
		– INPUT	4000	V
		– STATUS
	VESD		4000	V
		– STAT_DIS	4000	V
		– OUTPUT	5000	V
			5000	V
		– VCC
	VESD	Charge device model (CDM-AEC-Q100-011)	750	V
	Tj	Junction operating temperature	-40 to 150	°C
	Tstg	Storage temperature	-55 to 150	°C

2.2Thermal data

Table 5.	Thermal data
Symbol	Parameter	Value	Unit
Rthj-pins	Thermal resistance junction-pins (MAX)	30	°C/W
Rthj-amb	Thermal resistance junction-ambient (MAX)	See Figure 32	°C/W

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VN5160S-E	Electrical specifications

2.3Electrical characteristics

Values specified in this section are for 8V<VCC<36V; -40°C<Tj<150°C, unless otherwise stated.

Table 6.	Power section
Symbol	Parameter	Test conditions	Min.	Typ.	Max.	Unit
VCC	Operating supply		4.5	13	36	V
	voltage
VUSD	Undervoltage shutdown			3.5	4.5	V
VUSDhyst	Undervoltage shutdown			0.5		V
	hysteresis
(1)		IOUT=1A; Tj=25°C			160	mΩ
	On-state resistance	IOUT=1A; Tj=150°C			320	mΩ
RON
		IOUT=1A; VCC=5V; Tj=25°C			210	mΩ
Vclamp	Clamp voltage	IS= 20mA	41	46	52	V
		Off-state; VCC=13V; VIN=VOUT=0V;		2(2)	5(1)(2)
IS	Supply current	Tj=25°C;				µA
		On-state; VCC=13V; VIN=5V;
		IOUT=0A		1.9	3.5	mA
IL(off1)	Off-state output	VIN=VOUT=0V; VCC=13V; Tj=25°C	0	0.01	3
		VIN=VOUT=0V; VCC=13V; Tj=125°C	0		5	µA
	current(2)
IL(off2)		VIN= 0V; VOUT= 4V	-75		0
VF	Output - VCC diode	-IOUT= 0.6A; Tj= 150°C			0.7	V
	voltage

1.Guaranteed by design/characterization

2.PowerMOS leakage included

Table 7.	Switching (VCC = 13V; Tj = 25°C)
Symbol	Parameter	Test conditions	Min.	Typ.	Max.	Unit
td(on)	Turn-on delay time	RL= 13Ω (see Figure 6)		10		µs
td(off)	Turn-off delay time	RL= 13Ω (see Figure 6)		15		µs
dVOUT/dt(on)	Turn-on voltage slope	RL= 13Ω	See Figure 21			V/µs
dVOUT/dt(off)	Turn-off voltage slope	RL= 13Ω	See Figure 22			V/µs
WON	Switching energy	RL= 13Ω (see Figure 6)		0.04		mJ
	losses during twon
WOFF	Switching energy	RL= 13Ω (see Figure 6)		0.04		mJ
	losses during twoff

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Electrical specifications

VN5160S-E

Table 8.

Status pin (VSD=0)

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

VSTAT

Status low output voltage

ISTAT= 1.6 mA, VSD= 0V

0.5

V

ILSTAT

Status leakage current

Normal operation or VSD= 5V,

10

µA

VSTAT= 5V

CSTAT

Status pin input

Normal operation or VSD=5V,

100

pF

capacitance

VSTAT= 5V

VSCL

Status clamp voltage

ISTAT= 1mA

5.5

7

V

ISTAT= - 1mA

-0.7

V

Table 9.

Protection (1)

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

IlimH

DC short circuit current

VCC= 13V

3.8

5.4

7.5

A

5V<VCC<36V

7.5

A

IlimL

Short circuit current during

VCC= 13V; TR<Tj<TTSD

2

A

thermal cycling

TTSD

Shutdown temperature

150

175

200

°C

TR

Reset temperature

TRS + 1

TRS + 5

°C

TRS

Thermal reset of STATUS

135

°C

THYST

Thermal hysteresis (TTSD-TR)

7

°C

tSDL

Status delay in overload

Tj>TTSD

20

µs

conditions

VDEMAG

Turn-off output voltage

IOUT=150mA; VIN=0

VCC-41

VCC-46

VCC-52

V

clamp

Output voltage drop

IOUT= 0.03A;

V

Tj=-40°C...+150°C

25

mV

limitation

ON

(see Figure 5)

1.To ensure long term reliability under heavy overload or short circuit conditions, protection and related diagnostic signals must be used together with a proper software strategy. If the device is subjected to abnormal conditions, this software must limit the duration and number of activation cycles.

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