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VIPER53ESP-E

Current Mode PWM Controllers OFF line Primary Swtch

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SeekIC No. : 00490690 Detail

VIPER53ESP-E: Current Mode PWM Controllers OFF line Primary Swtch

VIPER53ESP-E Data Sheet

floor Price/Ceiling Price

US $ 1.21~1.29 / Piece | Get Latest Price
Part Number:
VIPER53ESP-E
Mfg:
STMicroelectronics
Supply Ability:
5000

Price Break

  • Qty
  • 0~310
  • 310~500
  • 500~1000
  • Unit Price
  • $1.29
  • $1.25
  • $1.21
  • Processing time
  • 15 Days
  • 15 Days
  • 15 Days
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Total Cost: $ 0.00

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Upload time: 2024/11/22

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Product Details

Description

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


Features:

` Switching frequency up to 300kHz
` Current mode control with adjustable limitation
` Soft start and shut-down control
` Automatic burst mode in standby condition ("Blue Angel" compliant )
` Undervoltage lockout with Hysteresis
` Integrated start-up current source
` Over-temperature protection
` Overload and short-circuit control
` Overvoltage protection
` In compliance with the 2002/95/EC European Directive


Pinout

Connection Diagram


Specifications

Symbol Parameter Value Unit
VDS Continuous Drain Source Voltage (TJ= 25 ... 125) (1) -0.3 ... 620 V
ID Continuous Drain Current Internally limited V
VDD Supply Voltage 0 ... 19 V
VOSC OSC Input Voltage Range 0 ... VDD V
ICOMP
ITOVL		 COMP and TOVL Input Current Range (1) -2 ... 2 mA
VESD Electrostatic Discharge:
Machine Model (R = 0; C = 200pF)
Charged Device Model		 200 V
kV
TJ Junction Operating Temperature Internally limited  
TC Case Operating Temperature -40 to 150  
TSTG Storage Temperature -55 to 150  
1. In order to improve the ruggedness of the device versus eventual drain overvoltages, a resistance of 1k should be inserted in series with the TOVL pin.


Description

The VIPer53E combines an enhanced current mode PWM controller with a high voltage MDMesh Power MOSFET in the same package.

VIPer53E applications cover offline power supplies with a secondary power capability ranging up to 30W in wide range input voltage, or 50W in single European voltage range and DIP 8package and 40W in wide range input voltage, or 65W in single European voltage range and PowerSO-10 package, VIPer53E has the following benefits:
  Overload and short-circuit events controlled by feedback monitoring and delayed device reset;
  Efficient standby mode by enhanced pulse skipping.
  Integrated start-up current source is disabled during normal operation to reduce the input power.




Parameters:

Technical/Catalog InformationVIPER53ESP-E
VendorSTMicroelectronics
CategoryIntegrated Circuits (ICs)
PackagingTube
Package / CasePowerSO-10 Exposed Bottom Pad
Power (Watts)40W
Voltage - Input9.3 ~ 19 V
Voltage - Output620V
Frequency Range93 ~ 300kHz
Operating Temperature25°C ~ 125°C
Output IsolationIsolated
Drawing Number*
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names VIPER53ESP E
VIPER53ESPE
497 6804 5 ND
49768045ND
497-6804-5



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