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This is information on a product in full production.
October 2013 DocID17359 Rev 4 1/44
VND5E004A-E
VND5E004ASP30-E
Double 4mΩ high-side driver with analog current sense
for automotive applications
Datasheet
-
production data
Features
• General
– Very low standby current
– 3.0 V CMOS compatible inputs
– Optimized electromagnetic emissions
– Very low electromagnetic susceptibility
– Compliant with European directive
2002/95/EC
– Very low current sense leakage
• Diagnostic functions
– Proportional load current sense
– High current sense precision for wide
currents range
– Diagnostic enable pin
– Off-state open-load detection
– Output short to V
CC
detection
– Overload and short to ground (power
limitation) indication
– Thermal shutdown indication
• Protection
– Undervoltage shutdown
– Overvoltage clamp
– Load current limitation
– Self limiting of fast thermal transients
– Protection against loss of ground and loss
of V
CC
– Overtemperature shutdown with auto
restart (thermal shutdown)
– Inrush current active management by
power limitation
– Reverse battery protection with self switch
on of the Power MOSFET
– Electrostatic discharge protection
Applications
• All types of resistive, inductive and capacitive
loads
• Suitable for power management applications
Description
The VND5E004A-E and VND5E004ASP30-E are
double channel high-side drivers manufactured
using ST proprietary VIPower
®
M0-5 technology
and housed in PQFN-12x12 power lead-less and
MultiPowerSO-30 packages. The devices are
designed to drive 12
V automotive grounded
loads, and to provide protection and diagnostics.
They also implement a 3
V and 5 V
CMOS-compatible interface for use with any
microcontroller.
The devices integrate advanced protective
functions such as load current limitation, inrush
and overload active management by power
limitation, overtemperature shut-off with auto-
restart and overvoltage active clamp. A dedicated
analog current sense pin is associated with every
output channel providing enhanced diagnostic
functions including fast detection of overload and
short-circuit to ground through power limitation
indication, overtemperature indication, short-
circuit to V
CC
diagnosis and on-state and off-state
open-load detection. The current sensing and
diagnostic feedback of the whole device can be
disabled by pulling the DE pin low to share the
external sense resistor with similar devices.
Max transient supply voltage V
CC
41 V
Operating voltage range V
CC
4.5 to 28 V
Max on-state resistance (per ch.) R
ON
4 mΩ
Current limitation (typ) I
LIMH
90 A
Off-state supply current I
S
2 µA
(1)
1. Typical value with all loads connected
MultiPowerSO-30
PQFN - 12x12 Power lead-less
www.st.com
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