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KA1H0165R

Features: • Precision Fixed Operating Frequency (100kHz)• 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• Auto...

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SeekIC No. : 004383569 Detail

KA1H0165R: Features: • Precision Fixed Operating Frequency (100kHz)• Pulse by Pulse Over Current Limiting• Over Load Protection• Over Voltage Protection (Min. 23V)• Internal Therm...

KA1H0165R Data Sheet

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Part Number:
KA1H0165R
Supply Ability:
5000

Price Break

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

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Upload time: 2024/4/17

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Product Details

Description



Features:

• Precision Fixed Operating Frequency (100kHz)
• 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
• Auto Restart Mode


Specifications

Parameter
Symbol
Value
Unit
Maximum Drain Voltage (1)
VD,MAX
650
V
Drain-Gate Voltage (RGS=1M)
VDGR
650
V
Gate-Source (GND) Voltage
VGS
±30
V
Drain Current Pulsed (2)
IDM
4.0
ADC
Single Pulsed Avalanche Energy (3)
EAS
95
mJ
Continuous Drain Current (TC=25°C)
ID
1.0
ADC
Continuous Drain Current (TC=100°C)
ID
0.7
ADC
Maximum Supply Voltage
VCC,MAX
30
V
Input Voltage Range
VFB
-0.3 to VSD
V
Total Power Dissipation
PD
40
W
Darting
0.32
W/°C
Operating Ambient Temperature
TA
-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 = 80mH, VDD = 50V, RG = 27, starting Tj = 25°C


Description

designed for an off line SMPS with minimal external components. The Fairchild Power Switch(FPS) KA1H0165R consist of high voltage power SenseFET and current mode PWM controller IC. PWM controller features integrated fixed oscillator, under voltage lock out, leading edge blanking, optimized gate turn-on/turn-off driver, thermal shut down rotection, over voltage protection, temperature compensated precision current sources for loop compensation and fault protection circuit compared to discrete MOSFET and controller or RCC switching converter solution The Fairchild Power Switch(FPS) KA1H0165R can reduce total component count, design size, weight and at the same time increase & efficiency, productivity, and system reliability. The KA1H0165R has a basic platform well suited for cost effective design in either a flyback converter or a forward converter.




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