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KIA34063A-AF датащи(PDF) 3 Page - KEC(Korea Electronics) |
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KIA34063A-AF датащи(HTML) 3 Page - KEC(Korea Electronics) |
3 / 7 page 2001. 4. 16 3/7 KIA34063A/AF Revision No : 2 CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Supply Current ICC VCC=5.0~40V, CT=1.0nF, Pin 7=VCC, Pin 2=GND, VPIN5〉 VTH, remaining pins open - - 4.0 mA CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Threshold Voltage VTH1 Ta=25 ℃ 1.225 1.25 1.275 V Threshold Voltage VTH2 Ta=TLOW~THIGH 1.21 - 1.29 V Threshold Voltage Line Regulation Reg line VCC=3.0~40V - 1.4 5.0 mV Input Bias Current IIB VIN=0 - -20 -400 nA CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Frequency fOSC VPIN5=0V, CT=1.0nF 24 33 42 kHz Charge Current ICHG VCC=5.0~40V 24 35 42 μA Discharge Current IDISCHG VCC=5.0~40V 140 220 260 μA Discharge to Charge Current Ratio IDISCHG/ICHG Pin 7 ~V CC 5.2 6.5 7.5 - Current Limit Sense Voltage VIPK(SENSE) IDISCHG=ICHG 250 300 350 mV ELECTRICAL CHARACTERISTICS (V CC=5.0V, Ta=25℃, unless otherwise specified) OSCILLATOR SECTION OUTPUT SWITCH SECTION (Note 2) COMPARATOR SECTION TOTAL DEVICE CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Saturation Voltage, Darlington Connection VCE(SAT1) ISW=1.0A, Pins 1, 8 Connection - 1.0 1.3 V Saturation Voltage (Note 3) VCE(SAT2) ISW=1.0A, Forced β= ≃20 RPIN8=82Ω to VCC - 0.45 0.7 V DC Current Gain hFE ISW=1.0A, VCE=5.0A, 50 75 - - Collector Off-State Current IC(OFF) VCE=40V - 0.01 100 μA Note) 2. Low duty cycle pulse techniques are used during test to maintain junction temperature as close to ambient temperature as possible. 3. If the output switch is driven into hard saturation (non-Darlington configuration) at low switch currents ( ≤300mA) and high driver currents ( ≥30mA), it may take up to 2.0μS for it to come out of saturation. This condition will shorten the off time at frequencies ≥30kHz, and is magnified at high temperatures. This condition does not occur with a Darlington configuration, since the output switch cannot saturate. If a non-Darlington configuration is used, the following output drive condition is recommended ; IC output Forced βof output switch : ≥ 10 IC driver-7.0mA * * The 100 Ω resistor in the emitter of the driver device requires about 7.0mA before the output switch conducts. |
Аналогичный номер детали - KIA34063A-AF |
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Аналогичное описание - KIA34063A-AF |
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