VND5025AK-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 : 0.005 mA


Features:

Max supply voltage	V CC	41V
Operating voltage range	VCC	4.5 to 36V
Max On-State resistance (per ch.)	RON	50 mΩ
Current limitation (typ)	ILIMH	19 A
Off state supply current	IS	2 µA(*)

Main
In-rush current active management by
power limitation
Very low stand-by current
3.0V CMOS compatible input
Optimized electromagnetic emission
Very low electromagnetic susceptibility
In compliance with the 2002/95/EC
European directive
Package: ECOPACK®
Diagnostic functions
Proportional load current sense
High current sense precision for wide range
currents
Current sense disable
Thermal shutdown indication
Very low current sense leakage
Protection
Undervoltage shut-down
Overvoltage clamp
Load current limitation
Self-limiting of fast thermal transients
Protection against loss of ground and loss of VCC
Thermal shut down
Reverse battery protection
Electrostatic discharge protection


Pinout




Specifications

Parameter	Symbol	Value	Units
DC supply voltage	VCC	41	V
Reverse DC supply voltage	VC	0.3	MA
DC reverse ground pin current	-IGND	200	A
DC output current	IOUT	Internally limited	mA
Reverse DC output current	- IOUT	24	mA
DC input current	IIN	-1 to 10	mA
DC current sense disable input current	ICSD	-1 to 10
Current sense maximum voltage	-ICSENSE	VCC - 41 to +VCC	°C/W
Maximum switching energy (single pulse) (L = 0.8mH; RL = 0Ω; Vbat = 13.5V; Tjstart = 150°C; IOUT = IlimL(Typ.) )	VCSENSE	140	mJ

Description

The VND5025AK-E is a monolithic device made using STMicroelectronics VIPower M0-5 technology, intended for driving resistive or inductive loads with one side connected to ground, and suitable for driving LEDs. Active VCC pin voltage clamp protects the device against low energy spikes (see ISO7637 transient compatibility table). This device integrates an analog current sense which delivers a current proportional to the load current (according to a known ratio) when CS_DIS is driven low or left open. When CS_DIS is driven high, the CURRENT SENSE pin is in a high impedance condition.

Output current limitation protects the VND5025AK-E device in overload condition. In case of long overload duration, the device limits the dissipated power to safe level up to thermal shut-down intervention. Thermal shut-down with automatic restart allows the device to recover normal operation as soon as fault condition disappears.

Parameters:

Technical/Catalog Information	VND5025AK-E
Vendor	STMicroelectronics
Category	Integrated Circuits (ICs)
Package / Case	PowerSSO-24
Mounting Type	Surface Mount
Type	High Side
Voltage - Supply	4.5 V ~ 36 V
On-State Resistance	25 mOhm
Current - Output / Channel	-
Current - Peak Output	41A
Packaging	Tube
Input Type	Non-Inverting
Number of Outputs	2
Operating Temperature	-40°C ~ 150°C
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	VND5025AK E VND5025AKE