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STMicroelectronics Electronic Components Datasheet

VNQ500PEP-E Datasheet

QUAD CHANNEL HIGH SIDE DRIVER

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VNQ500PEP-E
Table 1. General Features
Type
RDS(on)
VNQ500PEP-E 500 m
IOUT
0.4 A
QUAD CHANNEL HIGH SIDE DRIVER
TARGET SPECIFICATION
Figure 1. Package
VCC
36V
s CMOS COMPATIBLE I/O’s
s CHIP ENABLE
s JUNCTION OVERTEMPERATURE
PROTECTION AND DIAGNOSTIC
s CURRENT LIMITATION
s SHORTED LOAD PROTECTION
s UNDERVOLTAGE SHUTDOWN
s PROTECTION AGAINST LOSS OF GROUND
s VERY LOW STAND-BY CURRENT
s IN COMPLIANCE WITH THE 2002/95/EC
EUROPEAN DIRECTIVE
PowerSSO-12
DESCRIPTION
The VNQ500PEP-E is a monolithic device
designed in STMicroelectronics VIPower M0-3
Technology, intended for driving any kind of load
with one side connected to ground.
Active current limitation combined with latched
thermal shutdown, protect the device against
overload.
In case of overtemperature of one channel the
relative I/O pin is pulled down.
Device automatically turns off in case of ground
pin disconnection.
Table 2. Order Codes
Package
PowerSSO-12
Tube
VNQ500PEP-E
Tape and Reel
VNQ500PEPTR-E
October 2004
Rev. 1
1/11
This is preliminary information on a new product foreseen to be developed. Details are subject to change without notice.


STMicroelectronics Electronic Components Datasheet

VNQ500PEP-E Datasheet

QUAD CHANNEL HIGH SIDE DRIVER

No Preview Available !

VNQ500PEP-E
Figure 2. Block Diagram
CE
I/O 1
I/O 2
I/O 3
I/O 4
OT1
OT2
OT3
OT4
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LOGIC
UNDERVOLTAGE
DETECTION
CLAMP POWER
CURRENT LIMITER
JUNCTION TEMP.
DETECTION
Same structure for all
channels
VCC
VCC
CLAMP
GND
OUTPUT 1
OUTPUT 2
OUTPUT 3
OUTPUT 4
Table 3. Pin Definitions And Functions
TAB
7,12
1
2
3
4
5
6
8
9
10
11
Pin No
Symbol
VCC
VCC
GND
CE
I/O 1
I/O 2
I/O 3
I/O 4
OUTPUT 4
OUTPUT 3
OUTPUT 2
OUTPUT 1
Positive power supply voltage
Positive power supply voltage
Logic ground
Chip Enable
Input/Output of channel 1
Input/Output of channel 2
Input/Output of channel 3
Input/Output of channel 4
High-Side output of channel 4
High-Side output of channel 3
High-Side output of channel 2
High-Side output of channel 1
Function
2/11


Part Number VNQ500PEP-E
Description QUAD CHANNEL HIGH SIDE DRIVER
Maker ST Microelectronics
Total Page 11 Pages
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