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MC33389ADW bảng dữ liệu(PDF) 4 Page - Motorola, Inc |
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MC33389ADW bảng dữ liệu(HTML) 4 Page - Motorola, Inc |
4 / 35 page MC33389 MOTOROLA 4 MC33389 Reset Threshold on V1 (D version) Vr1 V1-0.4 V1-0.28 V1-0.1 V 5.5V<Vbat<27V Reset Active V1 Range V1r 1Vr1 V Reset Delay Time td 220 µs Line Regulation -15 2 +15 mV 9V<Vbat<16.5,Iload=10mA Line Regulation -50 10 +50 mV 5.5V<Vbat<27V,Iload=10mA Load Regulation -50 +50 mV 1mA<Iload<100mA Line Ripple Rejection 30 55 dB 100Hz, 1Vpp on Vbat=12V, Iload=100mA, guaranteed by design Line Transient Response 27 mV Vbat from 12V to 40V in 1 µs,(10µF, ESR=3Ω) Load Transient Response 400 mV Iload from 10µA to 100mA in 1 µs (Cload=10µF esr=3Ω) (Note 5) Load Transient Response 16 mV Iload from 10µA to 100mA in 1 µs (Cload=10µF esr=0.1Ω) Reverse Current From V1 to VbatandGnd IRev 1 mA V1=4.9V, 0<Vbat<4.9 V NOTE 4: Measured when V1 has dropped 100mV below its nominal value. NOTE 5: This condition does not produce reset. V2 PIN Output Voltage V2nom 4.7555.25 V 0mA<Iout<200mA 5.5V<Vbat<40V Drop Voltage V2drop 0.2 0.5 V Iout=200mA (Note 6) Drop Voltage V2drop 0.05 0.15 V Iout=20mA (Note 6) Output Current Limitation I1max 220 280 350 mA V2nom-100mV Threshold on V2 to Report V2 off Vr2 4.1 4.55 4.75 V V2 Nominal Vr2 Delay Time 20 70 µs V2 Overtemp Pre-warning Threshold TV2l 130 160 °C V2 Junction Temperature V2 Overtemp Switch-off Threshold TV2h 155 185 °C V2 Junction Temperature Line Regulation -15 +15 mV 9V<Vbat<16.5 Load Regulation -75 +75 mV 4mA<Iload<200mA Line Ripple Rejection 30 55 dB 100Hz, 1Vpp on Vbat, guar- anteed by design Percentage Difference V2-V1 -3 3 % Vbat>9V, IV1=20mA, IV2=40mA NOTE 6: Measured when V2 has dropped 100mV below its nominal value. V3 PIN Parameter Symbol Min Typ Max Unit Test Conditions Freescale Semiconductor, Inc. For More Information On This Product, Go to: www.freescale.com |
Số phần tương tự - MC33389ADW |
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Mô tả tương tự - MC33389ADW |
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