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MFG:FAI  Package Cooled:TO3P-5  D/C:99+  

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KA2 Series Datasheet download

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Part Number: KA2S0880

 

MFG: FAI

Package Cooled: TO3P-5

D/C: 99+

Description: The SPS product family is specially designed for an off line SMPS with minimal external component. The...


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KA2S0880 General Description


The SPS product family is specially designed for an off line SMPS with minimal external component. The SPS consist of high voltage Power SenseFET and current mode PWM IC. Included control IC features a tr-immed oscillator, under voltage lock out, leading edge blanking, optimized gate turnon/ turn-off driver, thermal shut down protection, over voltage protection, and temperature compensated precision current source for loop compensation and fault protection circuitry. Compared to discrete MOSFET and controller or RCC switching converter solution, a SPS can reduce total component count, design size, weight and at the same time increase efficiency, productivity and system reliability. It has a basic platform well suited for cost effective monitor power supply.

KA2S0880 Maximum Ratings

Characteristic
Symbol
Value
Unit
Drain-source (GND) voltage (1) VDSS
800
V
Drain-Gate voltage (RGS=1M) VDGR
800
V
Gate-source (GND) voltage VGS
±30
V
Drain current pulsed (2) IDM
32.0
ADC
Single pulsed avalanche energy (3) EAS
810
mJ
Avalanche current (4) IAS
25
mJ
Continuous drain current (TC=25°C) ID
8.0
ADC
Continuous drain current (TC=100°C) ID
5.6
V
Supply voltage VCC
30
V
Analog input voltage range VFB
-0.3 to VSD
W
Total power dissipation PD (watt H/S)
190
W/°C
Derating
1.54
Operating temperature TOPR
-25 to +85
°C
Storage temperature TSTG
-55 to +150
°C

NOTES:
1. Tj=25°C to 150°C
2. Repetitive rating: Pulse width limited by maximum junction temperature
3. L=24mH, VDD=50V, RG=25, starting Tj=25°C
4. L=13uH, VDD=330V, Tj=25°C

KA2S0880 Features

• Wide operating frequency range up to 150kHz
• Pulse by pulse over current limiting
• Over load protection
• Over voltage protection (Min. 23V)
• Internal thermal shutdown function
• Under voltage lockout
• Internal high voltage sense FET
• External sync terminal
• Latch up Mode

KA2S0880 datasheet

KA2S0880
PDF/DataSheet Download

  • Datasheet: KA2S0880
  • File Size: 142574 KB
  • Manufacturer: FAIRCHILD [Fairchild Semiconductor]
  • Click here to Download

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