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SC1517-5 数据表(PDF) 2 Page - Semtech Corporation |
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SC1517-5 数据表(HTML) 2 Page - Semtech Corporation |
2 / 10 page MICROPOWER, REGULATED 5V CHARGE PUMP © 2000 SEMTECH CORP. 652 MITCHELL ROAD NEWBURY PARK CA 91320 SC1517-5 October 3, 2000 2 ABSOLUTE MAXIMUM RATINGS Parameter Symbol Maximum Units Input Supply Voltage V in -0.3 to 6 V Output Supply Voltage V out -0.3 to 6 V Power Dissipation P d 391 mW Thermal Resistance θ JA 256 °C/W Operating Ambient Temperature Range T A -40 to +85 °C Operating Junction Temperature Range T J -40 to +125 °C Storage Temperature Range T STG -65 to +150 °C Lead Temperature (Soldering) 10 Sec T LEAD +300 °C ESD Rating (Human Body Model) ESD 2 kV ELECTRICAL CHARACTERISTICS Unless specified: T A = -40°C to 85°C, VIN = 2.7V to 5V, C1 = 0.1µF, CIN = 3.3µF, COUT = 6.8µF. Parameter Symbol Conditions Min Typ Max Units Operating Input Voltage V IN 2.7 5 V Output Voltage V OUT 2.7V < V IN < 5V, IOUT < 10mA 4.8 5.0 5.2 V 3V < V IN < 5V, IOUT < 20mA 4.8 5.0 5.2 V Input Supply Current I CC 2.7V < V IN < 5V, IOUT = 0 10 15 µA V OUT Ripple (pk-pk) (1)(2) V R V IN = 3V, IOUT = 20mA, COUT = 6.8µF 75 mV P-P Oscillator Frequency (1)(2) f OSC 800 kHz V OUT Turn-On Time (1)(2) t ON V IN = 3V, IOUT = 0mA 1 ms Soft start / Short circuit Current limit (1)(2)(3) I limit Short circuit applied at Vout to GND 35 65 mA NOTES: (1) All electrical characteristics are for the application circuit on page 1. (2) Guaranteed by design. (3) Indefinite duration. |
类似零件编号 - SC1517-5 |
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类似说明 - SC1517-5 |
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