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IL44608N

Features: Flexibility Duty Cycle Control Under-voltage Lockout with Hysteresis On Chip Oscillator Switching Frequency 40, 75, or 100 kHz Secondary Control with Few External ComponentsPinout Specifications Rating Symbol Value Unit Total Power Sup...

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SeekIC No. : 004374039 Detail

IL44608N: Features: Flexibility Duty Cycle Control Under-voltage Lockout with Hysteresis On Chip Oscillator Switching Frequency 40, 75, or 100 kHz Secondary Control wi...

IL44608N Data Sheet

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Part Number:
IL44608N
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

Flexibility
Duty Cycle Control
Under-voltage Lockout with Hysteresis
On Chip Oscillator Switching Frequency 40, 75, or 100 kHz
Secondary Control with Few External Components




Pinout

Connection Diagram






Specifications

Rating Symbol Value Unit
Total Power Supply Current

Output Supply Voltage with Respect to Ground

All Inputs except Vi		 ICC

VCC

Vinputs		 30

16

1.0 to +16		 mA

V

V
Line Voltage Absolute Rating

Recommended Line Voltage Operating Condition		 Vi

Vi		 500

400		 V

V
Power Dissipation and Thermal Characteristics
Maximum Power Dissipation at TA = 85

Thermal Resistance, JunctiontoAir		 PD


RQJA		 600


100		 mV


/W
Operating Junction Temperature

Operating Ambient Temperature		 TJ

TA		 150

25 to +85







Description

Flexible SMPS Controller

The IL44608N is a high performance voltage mode controller designed for offline converters. This high voltage circuit that integrates the startup current source and the oscillator capacitor, requires few external components while offering a high flexibility and reliability.

The IL44608N also features a very high efficiency standby management consisting of an effective Pulsed Mode operation. This technique enables the reduction of the standby power consumption to approximately 1.0 W while delivering 300 mW in a 150 W SMPS.

Integrated StartUp Current Source
Lossless OffLine StartUp
Direct OffLine Operation
Fast StartUp






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