ST VNL5160N3-E, VNL5160S5-E User Manual

VNL5160N3-E

VNL5160S5-E

OMNIFET III fully protected low-side driver

Features

	Type	Vclamp	RDS(on)	ID
	VNL5160N3-E	41 V	160 mΩ	3.5 A
	VNL5160S5-E

■Drain current:3.5A

■ESD protection

■Overvoltage clamp

■Thermal shutdown

■Current and power limitation

■Very low standby current

■Very low electromagnetic susceptibility

■In compliance with the 2002/95/EC European directive

■Open drain status output(a)

■Specially intended for R10W or 2x R5W automotive signal lamps

2

3 2

1

SOT-223 SO-8

Description

The VNL5160N3-E and VNL5160S5-E are monolithic devices, made using STMicroelectronics® VIPower® Technology, intended for driving resistive or inductive loads with one side connected to the battery. Built-in thermal shutdown protects the chip from overtemperature and short circuit. Output current limitation protects the devices in an overload condition. In the case of a long duration overload, the device limits the dissipated power to a safe level up to thermal shutdown intervention. Thermal shutdown, with automatic restart, allows the device to recover normal operation as soon as a fault condition disappears. Fast demagnetization of inductive loads is achieved at turn-off.

a. Valid for VNL5160S5-E only.
Table 1.	Device summary
Package			Order codes
			Tube		Tape and reel
	SOT-223		VNL5160N3-E		VNL5160N3TR-E
	SO-8		VNL5160S5-E		VNL5160S5TR-E
February 2012			Doc ID 16364 Rev 2		1/26

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Contents	VNL5160N3-E, VNL5160S5-E

Contents

1	Block diagrams and pins configurations . . . . . . . . . . . . . . . . . . . . . . .		. 5
2	Absolute maximum rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		. 8
	2.1	Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	8
	2.2	Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	9
3	Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		10
4	Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		14
	4.1	MCU I/O protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	15
5	Package and PC board thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . .		16

5.1 SOT-223 thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 5.2 SO-8 thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

6	Package and packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		21
	6.1	ECOPACK® packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	21
	6.2	SOT-223 mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	21
	6.3	SO8 mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	22
	6.4	SOT-223 packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	23
	6.5	SO8 packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	24
7	Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		25

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VNL5160N3-E, VNL5160S5-E	List of tables

List of tables

Table 1. Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Table 2. Pin function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Table 3. Suggested connections for unused and not connected pins . . . . . . . . . . . . . . . . . . . . . . . . 7 Table 4. Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Table 5. Thermal data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Table 6. PowerMOS section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Table 7. Source drain diode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Table 8. Input section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Table 9. Status pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Table 10. Logic input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Table 11. Openload detection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Table 12. Supply section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Table 13. Switching characteristics (Vcc=13V). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Table 14. Protection and diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Table 15. Truth table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Table 16. SOT-223 thermal parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Table 17. SO-8 thermal parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Table 18. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

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List of figures	VNL5160N3-E, VNL5160S5-E

List of figures

Figure 1. VNL5160N3-E block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Figure 2. VNL5160S5-E block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Figure 3. VNL5160N3-E current and voltage conventions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Figure 4. VNL5160S5-E current and voltage conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Figure 5. Configuration diagrams (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Figure 6. Switching characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Figure 7. VNL5160N3-E application schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Figure 8. VNL5160S5-E application schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Figure 9. Maximum demagnetization energy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Figure 10. SOT-223 PC board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Figure 11. SOT-223 Rthj-amb vs PCB copper area in open box free air condition . . . . . . . . . . . . . . . 16

Figure 12. SOT-223 thermal impedance junction ambient single pulse . . . . . . . . . . . . . . . . . . . . . . . 17 Figure 13. SOT-223 thermal fitting model(1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 14. SO-8 PC board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Figure 15. SO-8 Rthj-amb vs PCB copper area in open box free air condition . . . . . . . . . . . . . . . . . . 19

Figure 16. SO-8 thermal impedance junction ambient single pulse. . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Figure 17. SO-8 thermal fitting mode(1)l. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Figure 18. SOT-223 mechanical data & package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Figure 19. SO8 mechanical data & package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Figure 20. SOT-223 tape and reel shipment (suffix “TR”) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Figure 21. SO-8 tube shipment (no suffix) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Figure 22. SO-8 tape and reel shipment (suffix “TR”) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

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VNL5160N3-E, VNL5160S5-E	Block diagrams and pins configurations

1 Block diagrams and pins configurations

Figure 1. VNL5160N3-E block diagram
		$2!).
,/')#	#ONTROLL $IAGNOSTIC
	#URRENT	0OWER
	,IMITATION	#LAMP
).054	$2)6%2
	/6%24%-0%2!452%
	02/4%#4)/.
	/6%2,/!$ 02/4%#4)/.
	!#4)6% 0/7%2 ,)-)4!4)/.
		'.$
		("1($'5
Figure 2. VNL5160S5-E block diagram

			$2!).
3500,9	3500,9	#ONTROL $IAGNOSTIC
6/,4!'%
	,/')#	/&& 3TATET
		/PEN LOAD
		#URRENT	0OWER
		,IMITATION	#LAMP
).054		$2)6%2
34!453		/6%24%-0%2!452%
		02/4%#4)/.
		/6%2,/!$ 02/4%#4)/.
		!#4)6% 0/7%2 ,)-)4!4)/.
			'.$
			("1($'5

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Block diagrams and pins configurations				VNL5160N3-E, VNL5160S5-E
	Table 2.	Pin function
	Name			Function
	INPUT		Voltage controlled input pin with hysteresis, CMOS compatible. Controls output
			switch state(1)
	DRAIN		PowerMOS drain
	SOURCE		PowerMOS source and ground reference for the control section
	SUPPLY		Supply voltage connected to the signal part (5V)
	VOLTAGE
	STATUS		Open drain digital diagnostic pin(2)

1.Internally connected to Vsupply in the VNL5160N3-E.

2.Valid for VNL5160S5-E only.

Figure 3. VNL5160N3-E current and voltage conventions

ID

VDS

DRAIN

IIN

INPUT

SOURCE

VIN

Figure 4. VNL5160S5-E current and voltage conventions

ID

IIN

INPUT

DRAIN

ISTAT

STATUS

VIN

VDS

IS

SUPPLY

VSTAT

VOLTAGE

SOURCE

VSUPPLY

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VNL5160N3-E, VNL5160S5-E Block diagrams and pins configurations

Figure 5. Configuration diagrams (top view)

SOT-223 SO-8

Table 3.	Suggested connections for unused and not connected pins
Connection/pin		Status	N.C.	Input
	Floating	X	X	X
To ground		Not allowed	X	Through 10kΩ resistor

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Absolute maximum rating	VNL5160N3-E, VNL5160S5-E

2 Absolute maximum rating

Stressing the device above the rating listed in Table 4 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 absolute maximum rating conditions for extended periods may affect device reliability. Refer also to the STMicroelectronics SURE Program and other relevant quality document

2.1Absolute maximum ratings

Table 4.	Absolute maximum ratings
Symbol	Parameter	Value			Unit
		SOT-223		SO-8
VDS	Drain-source voltage (VIN=0V)	Internally clamped			V
ID	DC drain current	Internally limited			A
- ID	Reverse DC drain current	-4			A
IS	DC supply current	-		-1 to 10	mA
IIN	DC input current	-1 to 10			mA
ISTAT	DC status current	-		-1 to 10	mA
	Electrostatic discharge (R=1.5kΩ; C=100pF)
	– INPUT	4000
VESD1	– STATUS	4000			V
	– SUPPLY	4000
	– DRAIN	5000
VESD2	Electrostatic discharge on output pin only	2000			V
	(R=330Ω, C=150pF)
Tj	Junction operating temperature	-40 to 150			°C
Tstg	Storage temperature	-55 to 150			°C
	Single pulse avalanche energy
Eas	L = 8.5 mH, Tj = 150 °C, RL = 0 Ω,	37			mJ
	Vbatt = 13.5 V, Iout = IlimL

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