VIPER22ADIP

Switching Frequency :
Duty Cycle (Max) :
Rise Time :
Fall Time :
Operating Supply Voltage :
Operating Supply Current :
Number of Outputs :
Maximum Operating Temperature :
Mounting Style : Through Hole
Package / Case : PDIP-8


Specifications

Symbol		Parameter	Value	Unit
VDS(sw)		Switching Drain Source Voltage (Tj=25 ... 125°C) (See note 1)	-0.3 ... 730	V
VDS(st)		Start Up Drain Source Voltage (Tj=25 ... 125°C) (See note 2)	-0.3 ... 400	V
ID		Continuous Drain Current	Internally limited	A
VDD		Supply Voltage	0...50	V
IFB		Feedback Current	3	mA
VESD		Electrostatic Discharge: Machine Model (R=0; C=200pF) Charged Device Model	200 1.5	V kV
Tj		Junction operating temperature	Internally Limited
TC		Case operating temperature	-40 to 150
TSTG		Storage Temperature	-55 to 150

Note:
1. This parameter applies when the start up current source is off. This is the case when the V_DD voltage has reached V_DDon and remains above V_DDoff.

2. This parameter applies when the start up current source is on. This is the case when the V_DD voltage has not yet reached V_DDon or has fallen below V_DDoff.

Description

The VIPer22A combines a dedicated current mode PWM controller with a high voltage Power MOSFET on the same silicon chip. Typical applications cover off line power supplies for battery charger adapters, standby power supplies for TV or monitors, auxiliary supplies for motor control, etc. The internal control circuit of VIPer22A offers the following benefits:

Large input voltage range on the V_DD pin accommodates changes in auxiliary supply voltage. This feature is well adapted to battery charger adapter configurations.

Automatic burst mode in low load condition.

Overvoltage protection in hiccup mode.

Parameters:

Technical/Catalog Information	VIPER22ADIP
Vendor	STMicroelectronics
Category	Integrated Circuits (ICs)
Packaging	Tube
Package / Case	8-DIP (300 mil)
Power (Watts)	12W
Voltage - Input	9 ~ 18 V
Voltage - Output	730V
Frequency Range	54 ~ 66kHz
Operating Temperature	25°C ~ 125°C
Output Isolation	Isolated
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	VIPER22ADIP VIPER22ADIP 497 3286 5 ND 49732865ND 497-3286-5