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SM6702-24HA 데이터시트(PDF) 1 Page - Nippon Precision Circuits Inc |
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SM6702-24HA 데이터시트(HTML) 1 Page - Nippon Precision Circuits Inc |
1 / 10 page SM6702 series NIPPON PRECISION CIRCUITS—1 NIPPON PRECISION CIRCUITS INC. PFM Step-up DC/DC Converter OVERVIEW The SM6702 series are step-up DC/DC converter ICs, fabricated using NPC’s Molybdenum-gate CMOS pro- cess. They incorporate reference voltage source, error amplifier, oscillator, start-up circuit, PFM (Pulse Fre- quency Modulation) control circuit into a single chip. The only external components required are a Coil, Diode and output smoothing capacitors to form a step-up DC/DC converter. They employ PFM voltage control cir- cuits to achieve high efficiency, stable constant-voltage output. FEATURES I Power dissipation : 24 µW at VIN = 1.5 V, VOUT = 3.0 V, IOUT = 100 µA I Start-up input voltage : 0.9 V (max) at RL = 30 kΩ I Output voltage : 2.2 V to 3.3 V, available in 0.1 Vstep I High efficiency : 85% at VIN = 1.5 V, VOUT = 3.0 V, IOUT = 1 mA I Low ripple voltage I Package : SOT23-3, SOT89-3 APPLICATIONS I PDA, Mobile IT equipment I Digital Stil Camera I Pager I Constant-voltage sources for battery-operated equipment I Local voltage sources ORDERING INFORMATION D e vice Output voltag e 1 1. Stepwise setting with a step of 0.1V in the range of 2.2V to 3.3V is available. Pa ck ag e SM6702-33HB 3.3 V S O T89-3 SM6702-30HA 3.0 V S O T23-3 SM6702-30HB 3.0 V S O T89-3 SM6702-27HA 2.7 V S O T23-3 SM6702-27HB 2.7 V S O T89-3 SM6702-24HA 2.4 V S O T23-3 |
유사한 부품 번호 - SM6702-24HA |
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유사한 설명 - SM6702-24HA |
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