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KA5M0965Q

Features: • Precision fixed operating frequency (70kHz)• Low start-up current(typ. 100uA)• Pulse by pulse current limiting• Over Load protection• Over current protection• Over voltage protecton (Min. 25V)• Internal thermal shutdown function• Under vo...

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SeekIC No. : 004383747 Detail

KA5M0965Q: Features: • Precision fixed operating frequency (70kHz)• Low start-up current(typ. 100uA)• Pulse by pulse current limiting• Over Load protection• Over current protectio...

KA5M0965Q Data Sheet

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Part Number:
KA5M0965Q
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: 2024/4/18

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Product Details

Description



Features:

• Precision fixed operating frequency (70kHz)
• Low start-up current(typ. 100uA)
• Pulse by pulse current limiting
• Over Load protection
• Over current protection
• Over voltage protecton (Min. 25V)
• Internal thermal shutdown function
• Under voltage lockout
• Internal high voltage sense FET
• Latch mode


Specifications

Characteristic
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
36.0
ADC
Single pulsed avalanche energy (3) EAS
950
mJ
Continuous drain current (TC=25°C) ID
9.0
ADC
Continuous drain current (TC=100°C) ID
5.8
ADC
Maximum supply voltage VCC,MAX
30
V
Analog input voltage range VFB
-0.3 to VSD
V
Total power dissipation PD(watt H/S)
170
W
Derating
1.33
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=20mH, VDD=50V, RG=27, starting Tj=25°C




Description

The SPS product family KA5M0965Q is specially designed for an off-line SMPS with minimal external components. The SPS KA5M0965Q consist of high voltage power SenseFET and current mode PWM IC. Included PWM controller KA5M0965Q features integrated fixed frequency oscillator, under voltage lock-out, leading edge blanking, optimized gate turn-on/turn-off driver, thermal shutdown protection, over voltage protection, and temperature compensated precision current sources for loopcompensation and fault protection circuitry. Compared to discrete MOSFET and PWM controller or RCC solution, a SPS can reduce total component count, design size, weight and at the same time increase efficiency, productivity, and system reliability. KA5M0965Q has a basic platform well suited for cost-effective design in either a flyback converter or a forward converter.




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