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TK11247MBX Datasheet(PDF) 6 Page - TOKO, Inc |
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TK11247MBX Datasheet(HTML) 6 Page - TOKO, Inc |
6 / 21 page Page 6 1-3-96 TK112xx January, 1996 TOKO, Inc. TK11240 ELECTRICAL CHARACTERISTICS Test conditions: TA = 25 °C, VIN = 5 V, unless otherwise specified. SYMBOL PARAMETER TEST CONDITIONS MIN TYP MAX UNITS V IN Supply Voltage Range 1.8 15 V IIN Supply Current IO = 0 mA, Except ICONT 170 350 µA I INS Standby Current V IN = 8 V, Output off 0.1 µA V O Output Voltage I O = 30 mA 3.88 4.0 4.12 V VDROP Dropout Voltage IO = 60 mA 0.18 0.3 V I O Output Current Note 3 150 170 mA IOR Recommended Output Current 130 mA Line Reg Line Regulation V IN = 4.5 → 9.5 V 3.0 20 mV Load Reg Load Regulation I O = 5 mA → 60 mA 30 60 mV I O = 5 mA → 100 mA 80 150 mV RR Ripple Rejection 100 mV(rms), f = 400 Hz, 60 dB IO = 10 mA ∆V O/∆TA Temperature Coefficient I O = 10 mA 0.2 mV/ °C -25 °C ≤ T A ≤ + 75 °C V NO Output Noise Voltage 10 Hz < f < 100 kHz, 40 µV(rms) I O = 30 mA, Cp = 0.01 µF V REF Noise Bypass Terminal Voltage 1.25 V Control Terminal Specification ICONT Control Current Output on, VCONT = 2.4 V 14 40 µA V CONT Control Voltage Output on 2.4 V Output off 0.6 V t r Output Rise Time Off → On I O = 30 mA, VCONT = 0 → 2.4 V 0.3 ms Note 1: Power dissipation must be derated at rate of 1.6 mW/ °C for operation above 25 °C . Maximum power dissipation = 400 mW (When mounted as recommended), and 200 mW in free air. Note 2: Output side capacitor should have low ESR at low temperatures if used below 0 °C. Note 3: I O (Output Current) is the measured current when the output voltage drops 0.3 V with respect to VO at IO = 30 mA. Note 4: This measurement (pulse measurement) is with a constant T J. The output change due to temperature change is not included. |
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