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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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TPC8102 Fiches technique(PDF) 3 Page - Fujitsu Component Limited. |
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TPC8102 Fiches technique(HTML) 3 Page - Fujitsu Component Limited. |
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3 / 36 page  MB39A104 3 s PIN DESCRIPTION Pin No. Symbol I/O Descriptions 1VCCO Output circuit power supply terminal (Connect to same potential as VCC pin.) 2 VH O Power supply terminal for FET drive circuit (VH = VCC − 5 V) 3 OUT1 O External Pch MOS FET gate drive terminal 4 VS1 I Overcurrent protection circuit input terminal 5ILIM1 I Overcurrent protection circuit detection resistor connection terminal. Set overcurrent detection reference voltage depending on external resistor and internal current resource (110 µA at RT = 24 kΩ) 6DTC1 I PWM comparator block (PWM) input terminal. Compares the lowest voltage among FB1 and DTC terminals with triangular wave and controls output. 7VCC Power supply terminal for reference power supply and control circuit (Connect to same potential as the VCCO terminal) 8CSCP Timer-latch short-circuit protection capacitor connection terminal 9 FB1 O Error amplifier (Error Amp 1) output terminal 10 −INE1 I Error amplifier (Error Amp 1) inverted input terminal 11 CS1 Soft-start capacitor connection terminal 12 RT Triangular wave oscillation frequency setting resistor connection terminal 13 CT Triangular wave oscillation frequency setting capacitor connection terminal 14 CS2 Soft-start capacitor connection terminal 15 −INE2 I Error amplifier (Error Amp 2) inverted input terminal 16 FB2 O Error amplifier (Error Amp 2) output terminal 17 VREF O Reference voltage output terminal 18 GND Output circuit ground terminal (Connect to same potential as GNDO terminal.) 19 DTC2 I PWM comparator block (PWM) input terminal. Compares the lowest voltage among FB2 and DTC terminals with triangular wave and controls output. 20 ILIM2 I Overcurrent protection circit detection resistor connection terminal. Set overcurrent detection reference voltage depending on external resistor and internal current resource (110 µA at RT = 24 kΩ) 21 VS2 I Overcurrent protection circuit input terminal 22 OUT2 O External Pch MOS FET gate drive terminal 23 GNDO Output circuit ground terminal (Connect to same potential as GND terminal.) 24 CTL I Power supply control terminal. Setting the CTL terminal at “L” level places IC in the standby mode. |
Numéro de pièce similaire - TPC8102 |
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Description similaire - TPC8102 |
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