Product Summary
The Fairchild Power Switch(FPS) product KA5M02659RN is specially designed for an off-line SMPS with minimal external component. The Fairchild Power Switch(FPS) KA5M02659RN consists of high voltage power SenseFET and current mode PWM IC. Included PWM controller of the KA5M02659RN features integrated fixed oscillator, under voltage lock out, leading edge blanking, optimized gate turn-on/turn-off driver, thermal shut down protection, over voltage protection, and temperature compensated precision current sources for loop compensation and fault protection circuitrycompared to discrete MOSFET and controller or RCC switching converter solution. The Fairchild Power Switch(FPS) of the KA5M02659RN 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 design in either a flyback converter or a forward converter.
Parametrics
KA5M02659RN absolute maximum ratings: (1)Drain-Gate Voltage (RGS=1MΩ) VDGR: 650 V; (2)Gate-Source (GND) Voltage VGS: ±30 V; (3)Drain Current Pulsed (1) IDM: 8.0 ADC; (4)Continuous Drain Current (TC=25℃) ID: 2.0 ADC; (5)Continuous Drain Current (TC=100℃) ID: 1.3 ADC; (6)Single Pulsed Avalanche Energy (2) EAS: 68 mJ; (7)Maximum Supply Voltage VCC,MAX: 30 V; (8)Analog Input Voltage Range VFB: -0.3 to VSD V.
Features
KA5M02659RN features: (1)Precision Fixed Operating Frequency (100/67/50kHz); (2)Low Start-up Current (Typ. 100uA); (3)Pulse by Pulse Current Limiting; (4)Over Load Protection; (5)Over Voltage Protection (Min. 25V); (6)Internal Thermal Shutdown Function; (7)Under Voltage Lockout; (8)Internal High Voltage Sense FET; (9)Auto-Restart Mode.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||||||||
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KA5M02659RN |
Fairchild Semiconductor |
Switching Converters, Regulators & Controllers 2A/650V 70KHz Power Switch |
Data Sheet |
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Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||||||||
KA5M0165R |
Other |
Data Sheet |
Negotiable |
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KA5M0165R/RN |
Other |
Data Sheet |
Negotiable |
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KA5M0165RITU |
Fairchild Semiconductor |
Power Switch ICs - Power Distribution |
Data Sheet |
Negotiable |
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KA5M0165RIYDTU |
Fairchild Semiconductor |
Power Switch ICs - Power Distribution |
Data Sheet |
Negotiable |
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KA5M0165RL |
Other |
Data Sheet |
Negotiable |
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KA5M0165RN |
Fairchild Semiconductor |
Switching Converters, Regulators & Controllers 1A/650V 70KHz Power Switch |
Data Sheet |
Negotiable |
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