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KA5Q0765RT データシート(PDF) 5 Page - Fairchild Semiconductor |
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KA5Q0765RT データシート(HTML) 5 Page - Fairchild Semiconductor |
5 / 10 page KA5Q0765RT S P S ELECTRICAL CHARACTERISTICS (Continued) (Ta=25 °C unless otherwise specified) NOTE: 1. These parameters, although guaranteed, are not 100% tested in production 2. These parameters, although guaranteed, are tested in EDS (wafer test) process 3. These parameters indicate inductor current Characteristic Symbol Test condition Min. Typ. Max. Unit BURST MODE SECTION Burst mode Low Threshold Voltage VBURL Vfb=0V 10.4 11.0 11.6 V Burst mode High Threshold Voltage VBURH Vfb=0V 11.4 12.0 12.6 V Burst mode Enable Feedback voltage VBEN VCC=10.5V 0.7 1.0 1.3 V Burst mode Peak Current Limit IBU_PK VCC=10.5V 0.65 0.85 1.0 V PRIMARY SIDE REGULATION SECTION Primary Regulation Threshold Voltage VPR Ifb=700 µA, Vfb=4V 32.0 32.5 33.0 V Primary Regulation Thansconductance GPR − 2.0 2.6 − mA/V CURRENT LIMIT (SELF-PROTECTION) SECTION Peak Current Limit note 3 IPK − 4.4 5.0 5.6 A START UP CURRENT Start up Current ISTART Vfb=GND, VCC=14V − 0.1 0.2 mA Operatig Supply Current noet 1 IOP Vfb=GND, VCC=16V − 10 18 mA IOP(MIN) Vfb=GND, VCC=12V IOP(MAX) Vfb=GND, VCC=28V |
同様の部品番号 - KA5Q0765RT |
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同様の説明 - KA5Q0765RT |
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