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KA5Q0565RT

Features: • Quasi Resonant Converter Controller• Internal Burst Mode Controller for Stand-by Mode• Pulse by Pulse Current Limiting• Over Current Latch Protection• Over Voltage Protection (Vcc: Min. 27V)• Internal Thermal Shutdown Function• Under Voltage Lo...

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KA5Q0565RT: Features: • Quasi Resonant Converter Controller• Internal Burst Mode Controller for Stand-by Mode• Pulse by Pulse Current Limiting• Over Current Latch Protection• Over ...

KA5Q0565RT Data Sheet

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Part Number:
KA5Q0565RT
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:

• Quasi Resonant Converter Controller
• Internal Burst Mode Controller for Stand-by Mode
• Pulse by Pulse Current Limiting
• Over Current Latch Protection
• Over Voltage Protection (Vcc: Min. 27V)
• Internal Thermal Shutdown Function
• Under Voltage Lockout
• Internal High Voltage Sense FET
• Auto-Restart Mode


Specifications

Characteristic
Symbol
Value
Unit
Drain-source voltage
VDSS
650
V
Drain-gate voltage (RGS = 1 M)
VDGR
650
V
Gate-Source (GND) Voltage
VGS
±30
V
Drain Current Pulsed (2)
IDM
11
ADC
Single Pulsed Avalanch Current(3)(Energy (2))
IAS(EAS)
13(400)
A(mJ)
Continuous Drain Current (Tc = 25)
ID
2.8
ADC
Continuous Drain Current (Tc = 100)
ID
1.7
ADC
Supply Voltage
VCC
30
V
Input Voltage Range
VFB
-0.3 to Vcc
V
Total Power Dissipation
PD
38
W
Derating
0.3
W/
Operating Junction Temperature
TJ
+160
Operating Ambient Temperature
TA
-25 to +85
Storage Temperature Range
TSTG
-55 to +150
Thermal Resistance
Rthjc
3.29
 /W
ESD Capability, HBM Model (All pins)
-
2.0
kV
ESD Capability, Machine Model (All pins)
-
300
V

Notes:
1. Tj = 25 to 150
2. Repetitive rating: Pulse width limited by maximum junction temperature
3. L = 30mH, VDD = 50V, RG = 25, starting Tj = 25
4. L = 13uH, starting Tj = 25


Description

The Fairchild Power Switch(FPS) product family KA5Q0565RT is specially designed for an off-line SMPS with minimal external components. The Fairchild Power Switch(FPS) KA5Q0565RT consists of a high voltage power SenseFET and a current mode PWM IC. The integrated PWM controller KA5Q0565RT includes the fixed oscillator, the under voltage lock out, the leading edge blanking, the optimized gate turn-on/turn-off driver, the thermal shut down protection, the over voltage protection, and the temperature copensated precision current sources for loop compensation and fault protection circuitry. Compared to a discrete MOSFET and a controller or a RCC switching converter solutions, a Fairchild Power Switch(FPS) KA5Q0565RT can reduce the total number of components, design size, and weight, so it will improve efficiency, productivity, and system reliability. KA5Q0565RT has a basic platform well suited for cost-effective design in a quasi-resonant converter as a C-TV power supply.




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