sc1633cs Semtech Corporation, sc1633cs Datasheet
sc1633cs
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sc1633cs Summary of contents
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... Pocket organizers Electronic dictionaries Cameras Pagers Bar code scanners LCD displays Battery backup supplies Portable instruments ORDERING INFORMATION (1) DEVICE SC1633CS SC1633-3CS SC1633-5CS Note: (1) Add suffix ‘TR’ for tape and reel. ABSOLUTE MAXIMUM RATINGS Parameter Supply Voltage Operating Temperature Range Storage ...
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January 29, 1998 ELECTRICAL CHARACTERISTICS Unless otherwise specified 25° Parameter Input Voltage Output Voltage SC1633 SC1633-3 SC1633-5 Switch Off Current No Load Current SC1633/SC1633-3 SC1633-5 Shutdown Mode Current Shutdown Recovery Time Efficiency SC1633/SC1633-3 SC1633-5 Line Regulation ...
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January 29, 1998 TYPICAL PERFORMANCE CHARACTERISTICS © 1997 SEMTECH CORP. LOW VOLTAGE STEP-UP DC-DC CONVERTER 652 MITCHELL ROAD NEWBURY PARK CA 91320 SC1633 ...
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January 29, 1998 TYPICAL PERFORMANCE CHARACTERISTICS (cont.) APPLICATION EXAMPLES © 1997 SEMTECH CORP. LOW VOLTAGE STEP-UP DC-DC CONVERTER Figure 1. 3V Output Step-Up Converter 652 MITCHELL ROAD NEWBURY PARK CA 91320 SC1633 ...
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January 29, 1998 APPLICATION EXAMPLES (cont.) Figure 3. 1-Cell Input 3V Output Step-Up Converter Figure 4. 4-Cell Input Step-Up/Step-Down Converter © 1997 SEMTECH CORP. LOW VOLTAGE STEP-UP DC-DC CONVERTER Figure 2. 5V Output Step-Up Converter 652 MITCHELL ROAD NEWBURY PARK ...
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January 29, 1998 APPLICATION EXAMPLES (cont.) Figure 5. 3-Cell Input 3V Output Step-Down Converter Figure 6. Boost-Drive 5V Output Step-Down Converter © 1997 SEMTECH CORP. LOW VOLTAGE STEP-UP DC-DC CONVERTER 652 MITCHELL ROAD NEWBURY PARK CA 91320 SC1633 ...
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January 29, 1998 DEVICE OUTLINE - SO-8 PIN DESCRIPTIONS PIN 1: I /SD (1) Connected to V LIM resistor to set the switch peak current. It serves to protect the IC and induc- tor, as well as to improve efficiency ...