ST VNQ690SP-E User Manual

VNQ690SP-E

QUAD CHANNEL HIGH SIDE DRIVER

Table 1. General Features

Type R

VNQ690SP-E 90m

DS(on)

Ω (*) 10A 36V

(*) Per each channel

OUTPUT CURRENT PER CHANNEL: 10A

■

■ CMOS COMPATIBLE INPUTS

■ OPEN LOAD DETECTION (OFF STATE)

■ UNDERVOLTAGE & OVERVOLTAGE

n

SHUT- DOWN

■ OVERVOLTAGE CLAMP

■ THER MAL SH U T-DOWN

■ CURRENT LIMITATION

■ VERY LOW STAND-BY POWER DISSIPATION

■ PROTEC TI ON AG A INS T:

n

LOSS OF GROUND & LOSS OF V

■ REVERSE BATTERY PROTECTION (**)

■ IN COMPLIANCE WITH THE 2002/95/EC

I

out

CC

V

CC

EUROPEAN DIRECTIVE

DESCRIPTION

The VNQ690SP-E is a monolithic device made by using| STMicroelectronics VIPower M0-3 Technology, intended for driving resistive or inductive loads with one side connected to ground. This device has four independent channels.

Built-in thermal shut down and output current limitation protect the chip from over temperature and short circuit.

Figure 1. Package

10

1

PowerSO-10™

Table 2. Order Codes

Package Tube Tape and Reel

PowerSO-10™

Note: (**) See application schematic at page 9

VNQ690SP-E VNQ690SPTR-E

Rev. 1

1/20October 2004

VNQ690SP-E

Figure 2. Block Diagram

OVERVOLT AGE

UNDERVOLT AGE

V

CC

DEMAG 1

I

LIM1

DEMAG 2

I

LIM2

DEMAG 3

I

LIM3

DEMAG 4

I

LIM4

OUTPUT 1

OUTPUT 2

OUTPUT 3

OUTPUT 4

INPUT 1

INPUT 2

INPUT 3

INPUT 4

STATUS

OVERTEMP. 1

OVERTEMP. 2 OVERTEMP. 3

OVERTEMP. 4

LOGIC

DRIVER 1

DRIVER 2

DRIVER 3

DRIVER 4

OPEN LOAD OFF-STATE

GND

Table 3. Absolute Maximum Ratings

Symbol Parameter Value Unit

V

-V I

OUT

I

STAT

I

GND

V

ESD

P

E

MAX

T

CC

R

IN

tot

j

stg

Supply voltage (continuous) 41 V Reverse supply voltage (continuous) -0.3 V Output current (continuous), per each channel Internally limited A Reverse output current (continuous), per each channel -15 A Input current +/- 10 mA Status current +/- 10 mA Ground current at TC<25°C (continuous) -200 mA Electrostatic Discharge (Human Body Model: R=1.5KΩ; C=100pF)

- INPUT

- STATUS

- OUTPUT

- V

CC

4000 4000 5000

5000 Power dissipation at TC=25°C78W Maximum Switching Energy

(L=0.38mH; R

=0Ω; V

L

=13.5V; T

bat

=150ºC; IL=14A)

jstart

53 mJ

Junction operating temperature -40 to 150 °C Storage temperature -65 to 150 °C

V V V V

2/20

VNQ690SP-E

Figure 3. Con fig urat i on Dia g ra m (Top View) & Sugg est ed C o nnections for Unused and N.C. Pins

STATUS INPUT 4 INPUT 3 INP UT 2 INPUT 1

6 7 8 9

10

11

V

CC

Connection / Pin Status N.C. Output Input

Floating X X X X To Ground X Through 10KΩ resistor

Figure 4. Current and Voltage Conventions

I

IN1

I

V

IN1

V

IN2

I

IN3

I

V

IN4

IN3

V

IN4

INPUT 1

INPUT 2

INPUT 3

INPUT 4

STATUS

V

CC

5 4 3

2 1

OUTPUT 1

OUTPUT 2

OUTPUT 3

OUTPUT 4

GND

GND OUTPUT 4 OUTPUT 3 OUTPUT 2 OUTPUT 1

I

OUT1

I

OUT2

I

OUT3

I

OUT4

V

OUT4

V

F1

V

OUT3

(*)

OUT2

V

I

S

OUT1

V

CC

(*) VFn = V

CCn

- V

V

STAT

during reverse battery condition

OUTn

I

STAT

I

GND

Table 4. Thermal Data

Symbol Parameter Value Unit

R

thj-case

R

tj-amb

Note: 1. Note: 2.

Thermal resistance junction-case (MAX) per channel 2 °C/W Thermal resistance junction-ambient (MAX) 52

When mount ed on a standar d si ngle-sid ed F R-4 board with 0.5cm² of Cu (at least 35 µm thick) When mounted on a stan dard single-sided FR-4 board with 6cm² of Cu (at le ast 35 µm thick).

(1)

37

(2)

°C/W

3/20

VNQ690SP-E

ELECTRICAL CHARACTERISTICS

=6V up to 24V; -40°C<Tj<150°C unless otherwise specified)

(V

CC

Table 5. Power (Per each channel)

Symbol Parameter Test Conditions Min. Typ. Max. Unit

(#) Operating supply voltage 6 13 36 V

V

CC

(#) Undervoltage shutdown 3.5 4.6 6 V

V

USD

(#) Undervoltage hysteresis 0.2 1 V

V

UVhyst

V

(#) Overvoltage shutdown 36 V

OV

V

(#) Overvoltage hysteresis 0.25 V

OVhyst

(#) Supply current

I

S

Off state; V Off state; V

=25°C

T

j

On state; V

IN=VOUT IN=VOUT

IN

=0V; VCC=13.5V =0V; VCC=13.5V

=3.25V; 9V<VCC<18V

12

6

40

25 12

µA

mA

R

ON

I

L(off1)

I

L(off2)

I

L(off3)

I

L(off4)

Note: (#) Per device.

On state resistance

Off State Output Current VIN=V Off State Output Current VIN=0V; V Off State Output Current VIN=V

Off State Output Current VIN=V

I

=1A; Tj=25°C; 9V<VCC<18V

OUT

=1A, Tj=150°C; 9V<VCC<18V

I

OUT

=0V 0 50 µA

OUT

=3.5V -75 0 µA

OUT

=0V; VCC=13V; Tj =125°C 5 µA

OUT

=0V; VCC=13V; Tj =25°C 3 µA

OUT

90

180mΩmΩ

Table 6. Protection (see note 1) (per each channel)

Symbol Parameter Test Conditions Min. Typ. Max. Unit

T

TSD

T

hyst

I

LIM

V

demag

V

STAT

I

LSTAT

C

STAT

V

SCL

Note: 1. To ensure long term reliability under heavy overload or short circuit conditions, protection and related diagnostic signals must be

Shutdown temperatur e 150 170 2 00 °C Reset temperature 135 °C

R

Thermal hysteresis 7 15 25 °C

DC Short circuit current

Turn-off output voltage clamp

Status low output voltage

9V<V 6V<V

I

Status leakage current Normal operation; V Status pin input

capacitance

Status clamp voltage

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

Normal operation; V

I I

<36V

CC

<36V

CC

=2A; VIN=0V; L=6mH VCC-41 VCC-48 VCC-55 V

OUT

=1.6mA 0.5 V

STAT

=5V 10 µA

STAT

=5V 25 pF

STAT

=1mA

STAT

=-1mA

STAT

10 14 20

20

66.8

-0.7

8V

A A

V

4/20

ELECTRICAL CHARACTERISTICS (continued)

VNQ690SP-E

Table 7. V

- Output Diode

CC

Symbol Parameter Test Conditions Min Typ Max Unit

V

Table 8. Switching (V

Forward on Voltage -I

F

CC

=13V)

=0.9A; Tj=150°C 0.6 V

OUT

Symbol Parameter Test Conditions Min Typ Max Unit

t

d(on)

t

d(off)

Turn-on delay time RL=13Ω channels 1,2,3,4 30 µs Turn-off delay time RL=13Ω channels 1,2,3,4 30 µs

See

dV

/dt

OUT

Turn-on voltage slope RL=13Ω channels 1,2,3,4

(on)

relative

diagram

See

dV

/dt

OUT

Turn-off voltage slope RL=13Ω channels 1,2,3,4

(off)

relative

diagram

Table 9. Openload Detection

(off state) per each channel

Symbol Parameter Test Conditions Min Typ Max Unit

t

V

T

SDL

OL

DOL

Status Delay Openload Voltage

Detection Threshold Openload Detection Delay

at Turn Off

See Figure 1 (Openload detection reading must be performed after T

V

=0V 1.5 2.5 3.5 V

IN

DOL

).

20 µs

VCC=18V 300 µs

V/µs

Table 10. Logic Input

Symbol Parameter Test Conditions Min Typ Max Unit

V

V V

HYST

I

Input Low Level Voltage 1.25 V

IL

Input High Level Voltage 3.25 V

IH

Input Hysteresis Voltage 0.5 V Input high level voltage VIN=3.25V 10 µA

IH

Input Current VIN=1.25V 1 µA

IL

Input Clamp Voltage IIN=1mA

ICL

I

IN

=-1mA

6 6.8

-0.7

8V

Figure 5. Statu s Ti m in g Wa veforms

V

IN

STAT

OPENLOAD STATUS TIMING

t

DOL

t

VIN

V

SDL

OVERTEMP STATUS TIMING

STAT

t

SDL

t

SDL

V

5/20

VNQ690SP-E

Tabl e 11. Truth Table (Per each channel)

CONDITIONS INPUT OUTPUT SENSE

Normal Operation

Overtemperature

Undervoltage

Overvoltage

Current Limitation

Output Voltage > V

OL

Figure 6. Switching Characteristics

V

LOAD

L

H

L

H

L

H

L

H

L

H

L

H

L H

L L

L X

H H

H

L X

X

H H

L

H

90%

80%

dV

/dt

OUT

dV

OUT

/dt

(on)

(off)

10%

t

V

IN

t

d(on)

t

r

t

d(off)

t

6/20

ST VNQ690SP-E User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual