VN808SR

Output Voltage :
Output Power :
Switching Frequency :
Mounting Style : SMD/SMT
Packaging : Tube
Output Current : 0.7 A
Operating Temperature Range : - 40 C to + 140 C
Input Voltage : 10.5 V to 45 V
Package / Case : PowerSO-38


Features:

VCC/2 compatible input
Junction over-temperature protection
Case over-temperature protection for thermal independence of the channels
Current limitation
Shorted load protection
Undervoltage shudown
Protection against loss of ground
Very low stand-by current
Compliance to 61000-4-4 IEC test up to 4KV


Pinout




Specifications

Parameter	Symbol	Value	Units
DC supply voltage (Overvoltage protected)	VCC	45	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	+/- 10	mA
DC current sense disable input current	ICSD
DC status current	-ICSENSE	-3/+VCC	°C/W
Electrostatic discharge ( R = 1.5 KΩ; C = 100 pF )	VCSENSE	5000	V
Power dissipation TC = 25 °C	E MAX(1)	Internally limited	W
Junction operating temperature	VESD	Internally limited	°C
Case operating temperature	VESD	Internally Limited	°C
Storage temperature	Tj	-40 to 150	°C
Single-pulse avalanche energy	Tstg	-55 to 150	J

Description

The VN808SR 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 current limitation combined with thermal shutdown and automatic restart, protect the device against overload. In overload condition, channel turns OFF and back ON automatically so as to maintain junction temperature between TTSD and TR. If this condition makes case temperature reach TCSD, overloaded channel is turned OFF and and will restart only when case temperature has decreased down to TCR( see waveform 3 Figure 7 on page 10). Non overloaded channels continue to operate normally. Device automatically turns OFF in case of ground pin disconnection. This device VN808SR is especially suitable for industrial applications conform to IEC 61131

Parameters:

Technical/Catalog Information	VN808SR
Vendor	STMicroelectronics
Category	Integrated Circuits (ICs)
Package / Case	PowerSO-36 Exposed Bottom Pad
Mounting Type	Surface Mount
Type	High Side
Voltage - Supply	10.5 V ~ 45 V
On-State Resistance	150 mOhm
Current - Output / Channel	-
Current - Peak Output	1.7A
Packaging	Tube
Input Type	Non-Inverting
Number of Outputs	8
Operating Temperature	-
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	VN808SR VN808SR