VN5E050AJ-E

Rise Time :
Fall Time :
Supply Voltage - Max :
Product :
Maximum Power Dissipation :
Package / Case :
Mounting Style : SMD/SMT
Supply Voltage - Min : 4.5 V
Packaging : Tube
Maximum Operating Temperature : + 150 C
Type : High Side
Supply Current : 3 mA


Features:

General
Inrush current active management by power limitation
Very low stand-by current
3.0V CMOS compatible inputs
Optimized electromagnetic emissions
Very low electromagnetic susceptibility
In compliance with the 2002/95/EC european directive
Very low current sense leakage
Diagnostic functions
Proportional load current sense
High current sense precision for wide currents range
Current sense disable
Off state open load detection
Output short to VCC detection
Overload and short to ground (power limitation) indication
Thermal shutdown indication
Protections
Undervoltage shutdown
Overvoltage clamp
Load current limitation
Self limiting of fast thermal transients
Protection against loss of ground and loss of VCC
Over-temperature shutdown with
autorestart (thermal shutdown)


Application

All types of resistive, inductive and capacitive oads
Suitable as LED driver


Specifications

Symbol	Parameter	Value	Unit
VCC	DC Supply Voltage	41	V
- VCC	Reverse DC Supply Voltage	0.3	V
- IGND	DC Reverse Ground Pin Current	200	mA
IOUT	DC Output Current	Internally limited	A
- IOUT	Reverse DC Output Current	20	A
IIN	DC Input Current	-1 to 10	mA
ICSD	DC current sense disable input current	-1 to 10	mA
-ICSENSE	DC reverse CS pin current	200	mA
VCSENSE	Current Sense Maximum Voltage	VCC - 41 to +VCC	V
EMAX	Maximum switching energy (single pulse) (L= 3mH; RL=0; Vbat=13.5V; Tjstart=150; IOUT = IlimL(Typ.) )	104	mJ

Description

The VN5E050AJ-E is a single channel high-side driver manufactured in the ST proprietary VIPower M0-5 technology and housed in the tiny PowerSSO-12 package. The VN5E050AJ-E is designed to drive 12V automotive grounded loads delivering protection, diagnostics and easy 3V and 5V CMOS compatible interface with any microcontroller.

The VN5E050AJ-E device integrates advanced protective functions such as load current limitation, inrush and overload active management by power limitation, over-temperature shut-off with auto-restart and over-voltage active clamp. A dedicated analog current sense pin is associated with every output channel in order to provide Ehnanced diagnostic functions including fast detection of overload and short-circuit to ground through power limitation indication, overtemperature indication, short-circuit to Vcc diagnosis and ON & OFF state open load detection.

The current sensing and diagnostic feedback of the whole VN5E050AJ-E device can be disabled by pulling the CS_DIS pin high to allow sharing of the external sense resistor with other similar devices.

Parameters:

Technical/Catalog Information	VN5E050AJ-E
Vendor	STMicroelectronics
Category	Integrated Circuits (ICs)
Package / Case	PowerSSO-12
Mounting Type	Surface Mount
Type	High Side
Voltage - Supply	4.5 V ~ 28 V
On-State Resistance	50 mOhm
Current - Output / Channel	-
Current - Peak Output	27A
Packaging	Tube
Input Type	Non-Inverting
Number of Outputs	1
Operating Temperature	-40°C ~ 150°C
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	VN5E050AJ E VN5E050AJE