VNL5050N3TR-E

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STMicroelectronics

OMNIFET III FULLY PROTECTED LOW-SIDE DRIVER

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VNL5050N3TR-E

Active

STMicroelectronics

OMNIFET III FULLY PROTECTED LOW-SIDE DRIVER

Deep-Dive with AI

DocumentsDatasheet Product Change Notice EN

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	VNL5050N3TR-E

Current - Output (Max) [Max]	19 A
Fault Protection	Over Temperature, Current Limiting (Fixed), Over Voltage
Features	Auto Restart
Input Type	Non-Inverting
Interface	On/Off
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Low Side
Output Type	N-Channel
Package / Case	TO-261AA, TO-261-4
Ratio - Input:Output [custom]	1:1
Rds On (Typ)	50 mOhm
Supplier Device Package	SOT-223
Switch Type	General Purpose
Voltage - Load	36 V
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	3.5 V

VNL5050N3-E Series

OMNIFET III fully protected low-side driver

Part	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output (Max) [Max]	Interface	Voltage - Load	Fault Protection	Ratio - Input:Output [custom]	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Package / Case	Supplier Device Package	Output Type	Number of Outputs	Mounting Type	Features	Input Type	Rds On (Typ)	Switch Type	Output Configuration	Package / Case [y]	Package / Case [x]
STMicroelectronics VNL5050N3TR-E	150 °C	-40 °C	19 A	On/Off	36 V	Current Limiting (Fixed) Over Temperature Over Voltage	1:1	5.5 V	3.5 V	TO-261-4 TO-261AA	SOT-223	N-Channel	1	Surface Mount	Auto Restart	Non-Inverting	50 mOhm	General Purpose	Low Side
STMicroelectronics VNL5050S5-E	150 °C	-40 °C	19 A	On/Off	36 V	Current Limiting (Fixed) Over Temperature Over Voltage	1:1	5.5 V	3.5 V	8-SOIC	8-SOIC	N-Channel	1	Surface Mount	Auto Restart Status Flag	Non-Inverting	50 mOhm	General Purpose	Low Side	3.9 mm	0.154 in
STMicroelectronics VNL5050S5TR-E	150 °C	-40 °C	19 A	On/Off	36 V	Current Limiting (Fixed) Over Temperature Over Voltage	1:1	5.5 V	3.5 V	8-SOIC	8-SOIC	N-Channel	1	Surface Mount	Auto Restart Status Flag	Non-Inverting	50 mOhm	General Purpose	Low Side	3.9 mm	0.154 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.12
		10	$ 1.00
		25	$ 0.95
		100	$ 0.81
		250	$ 0.76
		500	$ 0.67
	Digi-Reel®	1	$ 1.12
		10	$ 1.00
		25	$ 0.95
		100	$ 0.81
		250	$ 0.76
		500	$ 0.67
	Tape & Reel (TR)	1000	$ 0.67
Newark	Each (Supplied on Full Reel)	1	$ 0.64

Description

General part information

VNL5050N3-E Series

The VNL5050N3-E and VNL5050S5-E are monolithic devices made using STMicroelectronics VIPower®Technology, intended for driving resistive or inductive loads with one side connected to the battery.

Built-in thermal shutdown protects the chip from overtemperature and short-circuit. Output current limitation protects the devices in an overload condition. In case of long duration overload, the devices limit the dissipated power to a safe level up to thermal shutdown intervention.Thermal shutdown, with automatic restart, allows the devices to recover normal operation as soon as a fault condition disappears. Fast demagnetization of inductive loads is achieved at turn-off.