KA5H02659RN
KA5H02659RN Datasheet
KA5x02xx-SERIES
| Part | Datasheet |
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KA5H02659RN |
KA5H02659RN (pdf) |
| Related Parts | Information |
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KA5M02659RN |
KA5M02659RN |
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| KA5x02xx-SERIES KA5H0265RC, KA5M0265R, KA5L0265R, KA5H02659RN/KA5M02659RN, KA5H0280R, KA5M0280R Fairchild Power Switch FPS • Precision Fixed Operating Frequency 100/67/50kHz • Low Start-up Current Typ. 100uA • Pulse by Pulse Current Limiting • Over Load Protection • Over Voltage Protection Min. 25V • Internal Thermal Shutdown Function • Under Voltage Lockout • Internal High Voltage Sense FET • Auto-Restart Mode The Fairchild Power Switch FPS product family is specially designed for an off-line SMPS with minimal external components. The Fairchild Power Switch FPS consist of high voltage power SenseFET and current mode PWM IC. Included PWM controller 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 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. TO-220F-4L 8-DIP TO220-5L Internal Block Diagram 1 GND Drain Vcc FB Drain Drain VCC 32V * Soft Start 5V uA FB 5µA 1mA 2.5R 9V 1R + Internal Vref bias Good logic − + L.E.B 0.1V 7.5V − Thermal S/D 27V − OVER VOLTAGE S/D Power on reset * KA5H0265RC 2003 Fairchild Semiconductor Corporation SFET DRAIN GND KA5X02XX-SERIES Absolute Maximum Ratings Ta=25°C, unless otherwise specified Characteristic KA5x0265xRx Drain-Gate Voltage Gate-Source GND Voltage Drain Current Pulsed 1 Continuous Drain Current TC=25°C Continuous Drain Current TC=100°C Single Pulsed Avalanche Energy 2 Maximum Supply Voltage Analog Input Voltage Range Total Power Dissipation Operating Junction Temperature. Operating Ambient Temperature. Storage Temperature Range. KA5x0280R Drain-Gate Voltage Gate-Source GND Voltage Drain Current Pulsed 1 Continuous Drain Current TC=25°C Continuous Drain Current TC=100°C Single Pulsed Avalanche Energy 2 Maximum Supply Voltage Analog Input Voltage Range Total Power Dissipation Operating Junction Temperature. Operating Ambient Temperature. Storage Temperature Range. VDGR VGS IDM ID EAS VCC,MAX VFB PD Darting TJ TA TSTG Ordering Information Product Number KA5H0265RCTU KA5H0265RCYDTU Package Marking Code TO-220-5L 5H0265RC TO-220-5L Forming KA5M0265RTU TO-220F-4L 5M0265R KA5M0265RYDTU TO-220F-4L Forming KA5L0265RTU KA5L0265RYDTU TO-220F-4L TO-220F-4L Forming 5L0265R Product Number KA5H0280RTU KA5H0280RYDTU Package Marking Code TO-220F-4L TO-220F-4L Forming 5H0280R KA5M0280RTU TO-220F-4L 5M0280R KA5M0280RYDTU TO-220F-4L Forming Product Number KA5H02659RN Package 8-DIP Marking Code 5H02659R KA5M02659RN 8-DIP 5M02659R TU Non Forming Type YDTU Forming Type BVDSS 650V 650V 650V BVDSS 800V 800V BVDSS 650V KA5X02XX-SERIES FOSC 100kHz 67kHz 50kHz FOSC 100kHz 67kHz FOSC 100kHz 67kHz RDS on RDS on RDS on |
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