VN920PEP Datasheet, PDF (1/10 Pages) STMicroelectronics – SINGLE CHANNEL HIGH SIDE SOLID STATE RELAY

®
VN920PEP
SINGLE CHANNEL HIGH SIDE SOLID STATE RELAY
TYPE
VN920PEP
R_DS(on)
15mΩ
I_OUT
30 A
V_CC
36 V
TARGET SPECIFICATION
s CMOS COMPATIBLE INPUT
s PROPORTIONAL LOAD CURRENT SENSE
s SHORTED LOAD PROTECTION
s UNDERVOLTAGE AND OVERVOLTAGE
SHUTDOWN
s OVERVOLTAGE CLAMP
s THERMAL SHUTDOWN
s CURRENT LIMITATION
s PROTECTION AGAINST LOSS OF GROUND
AND LOSS V_CC
s VERY LOW STAND-BY POWER DISSIPATION
s REVERSE BATTERY PROTECTION (*)
DESCRIPTION
The VN920PEP 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 V_CC pin voltage
clamp protects the device against low energy
PowerSSO-24
ORDER CODES
PACKAGE
TUBE
T&R
PowerSSO-24 VN920PEP VN920PEP13TR
spikes (see ISO7637 transient compatibility
table). Active current limitation combined with
thermal shutdown and automatic restart protect
the device against overload. The device
integrates an analog current sense output which
delivers a current proportional to the load current.
Device automatically turns off in case of ground
pin disconnection.
BLOCK DIAGRAM
V_CC
GND
INPUT
V_CC
CLAMP
OVERVOLTAGE
DETECTION
UNDERVOLTAGE
DETECTION
Power CLAMP
LOGIC
OVERTEMPERATURE
DETECTION
DRIVER
CURRENT LIMITER
V_DS LIMITER
I_OUT
K
OUTPUT
CURRENT
SENSE
(*) See application schematic at page 8
March 2004 - Revision 1.5 (Working document)
1/10
This is preliminary information on a new product foreseen to be developed. Details are subject to change without notice.