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KA5Q0765RTHYDTU Integrated Circuit Chip Quasi Resonant Converter Controller, Internal Burst Mode Controller
KA5Q0765RTHYDTU Integrated Circuit Chip Quasi Resonant Converter Controller, Internal Burst Mode Controller
Specifications
Model Number :
KA5Q0765RTHYDTU
Certification :
new & original
Place of Origin :
original factory
MOQ :
10pcs
Price :
Negotiate
Payment Terms :
T/T, Western Union, Paypal
Supply Ability :
8100pcs
Delivery Time :
1 day
Packaging Details :
Please contact me for details
Description :
Converter Offline Topology 18kHz ~ 22kHz TO-220F-5L (Forming)
Drain-Gate Voltage (RGS=1MΩ) :
650 V
Gate-Source (GND) Voltage :
±30 V
Single Pulsed Avalanch Energy :
370 mJ
Avalanch Current :
17 A
Supply Voltage :
40 V
Total Power Dissipation :
45 W
Description


KA5Q0765RTH
Fairchild Power Switch(FPS)

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 (Vsync: Min. 11V)
• Internal Thermal Shutdown Function
• Under Voltage Lockout
• Internal High Voltage Sense FET
• Auto-Restart Mode
• Primary Side Regulation

Description
The Fairchild Power Switch(FPS) product family is specially designed for an off-line SMPS with minimal external components. The Fairchild Power Switch(FPS) consists of a high voltage power SenseFET and a current mode PWM IC. The integrated PWM controller 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 compensated 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) can reduce the total number of components, design size, and weight, so it will improve efficiency, productivity, and system reliability. It has a basic platform well suited for cost-effective design in a quasi-resonant converter as a C-TV power supply.

Absolute Maximum Ratings (Ta=25°C, unless otherwise specified)

ParameterSymbolValueUnit
Drain-Gate Voltage (RGS=1MΩ)VDGR650V
Gate-Source (GND) VoltageVGS±30V
Drain Current Pulsed (2)IDM28ADC
Single Pulsed Avalanch Energy (3)EAS370mJ
Avalanch Current (4)IAS17A
Continuous Drain Current (Tc = 25°C)ID7ADC
Continuous Drain Current (TC=100°C)ID4.5ADC
Supply VoltageVCC40V
Analog Input Voltage RangeVsync-0.3 to 13V
VFB-0.3 to VCCV
Total Power DissipationPD45W
Operating Junction TemperatureTJ+150°C
Operating Ambient TemperatureTA-25 to +85°C
Storage Temperature RangeTSTG-55 to +150°C
Thermal ResistanceRthjc2.98°C/W

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

Internal Block Diagram

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Product tags

10kva avr regulator 3 phase

,

ofc converter

,

inverter cmos
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KA5Q0765RTHYDTU Integrated Circuit Chip Quasi Resonant Converter Controller, Internal Burst Mode Controller

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Product Detail
Model Number :
KA5Q0765RTHYDTU
Certification :
new & original
Place of Origin :
original factory
MOQ :
10pcs
Price :
Negotiate
Payment Terms :
T/T, Western Union, Paypal
Contact Supplier
KA5Q0765RTHYDTU Integrated Circuit Chip Quasi Resonant Converter Controller, Internal Burst Mode Controller

ChongMing Group (HK) Int'l Co., Ltd

Active Member
3 Years
shenzhen
Since 2008
Business Type :
Distributor/Wholesaler
Main Products :
Flash Memory IC Chip, Programmable IC Chip, Computer IC Chips
Total Annual :
5000000-7000000
Employee Number :
80~100
Certification Level :
Active Member
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