Datasheet LTC3400, LTC3400B (Analog Devices) - 9
| 制造商 | Analog Devices |
| 描述 | 600mA, 1.2MHz Micropower Synchronous Boost Converters in ThinSOT |
| 页数 / 页 | 12 / 9 — TYPICAL APPLICATIO S. Single Lithium Cell to 5V, 250mA. 3.6V to 5V … |
| 文件格式/大小 | PDF / 223 Kb |
| 文件语言 | 英语 |
TYPICAL APPLICATIO S. Single Lithium Cell to 5V, 250mA. 3.6V to 5V Efficiency
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LTC3400/LTC3400B
U TYPICAL APPLICATIO S Single Lithium Cell to 5V, 250mA
OPTIONAL 2Ω SNUBBER 1nF L1 D1 4.7µH + 1 LITHIUM C1 CELL 4.7µF SW 6 5 V V IN OUT R1 C2 C3 LTC3400 1.02M 4.7µF 100pF 4 3 1% OFF ON SHDN FB R2 GND 332k 2 1% D1: PHILIPS PMEG2010EA 3400 TA02a L1: SUMIDA CMD4D06-4R7 C1, C2: TAIYO YUDEN JMK212BJ475MG
3.6V to 5V Efficiency
100 LTC3400 CO = 4.7µF L = 4.7µH 90 80 70 EFFICIENCY (%) 60 50 0.1 1 10 100 1000 LOAD CURRENT (mA) 3400 TA02b 3400fa 9
U TYPICAL APPLICATIO S Single Lithium Cell to 5V, 250mA
OPTIONAL 2Ω SNUBBER 1nF L1 D1 4.7µH + 1 LITHIUM C1 CELL 4.7µF SW 6 5 V V IN OUT R1 C2 C3 LTC3400 1.02M 4.7µF 100pF 4 3 1% OFF ON SHDN FB R2 GND 332k 2 1% D1: PHILIPS PMEG2010EA 3400 TA02a L1: SUMIDA CMD4D06-4R7 C1, C2: TAIYO YUDEN JMK212BJ475MG
3.6V to 5V Efficiency
100 LTC3400 CO = 4.7µF L = 4.7µH 90 80 70 EFFICIENCY (%) 60 50 0.1 1 10 100 1000 LOAD CURRENT (mA) 3400 TA02b 3400fa 9