 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
LTC3703 数据表(PDF) 38 Page - Linear Technology |
|
||||||||||||||||||||||||||||||
LTC3703 数据表(HTML) 38 Page - Linear Technology |
|
|
38 / 38 page  LTC3895 38 3895fa For more information www.linear.com/LTC3895 LINEAR TECHNOLOGY CORPORATION 2016 LT 0916 REV A • PRINTED IN USA LinearTechnology Corporation 1630 McCarthy Blvd., Milpitas, CA 95035-7417 (408)432-1900 ● FAX: (408) 434-0507 ● www.linear.com/LTC3895 relaTeD parTs Typical applicaTion PART NUMBER DESCRIPTION COMMENTS LTC3891 60V, Low IQ, Synchronous Step-Down DC/DC Controller with 99% Duty Cycle PLL Fixed Frequency 50kHz to 900kHz 4V ≤ VIN ≤ 60V, 0.8V ≤ VOUT ≤ 24V, IQ = 50μA LTC3810 100V Synchronous Step-Down DC/DC Controller Constant On-Time Valley Current Mode 4V ≤ VIN ≤ 100V, 0.8V ≤ VOUT ≤ 0.93 VIN, SSOP-28 LTC3703 100V Synchronous Switching Regulator Controller Fixed Frequency 100kHz to 600kHz, Voltage Mode Control 9.3V ≤ VIN ≤ 100V, 0.8V ≤ VOUT ≤ 0.93VIN, SSOP-16/SSOP-28 LTC3892/ LTC3892-1 60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller with 29µA Burst Mode IQ PLL Fixed Frequency 50kHz to 900kHz, 4V ≤ VIN ≤ 60V, 0.8V ≤ VOUT ≤ 0.99 VIN, Adjustable 5V to 10V Gate Drive, IQ = 29μA LTC3639 High Efficiency, 150V 100mA Synchronous Step-Down Regulator Integrated Power MOSFETs, 4V ≤ VIN ≤ 150V, 0.8V ≤ VOUT ≤ VIN, IQ = 12μA, MSOP-16(12) LTC3638 High Efficiency, 140V 250mA Step-Down Regulator Integrated Power MOSFETs, 4V≤ VIN ≤ 140V, 0.8V ≤ VOUT ≤ VIN, IQ = 12μA, MSOP-16(12) LTC7138 High Efficiency, 140V 400mA Step-Down Regulator Integrated Power MOSFETs, 4V ≤ VIN ≤ 140V, 0.8V ≤ VOUT ≤ VIN, IQ = 12μA, MSOP-16(12) LTC3899 60V, Triple Output, Buck/Buck/Boost Synchronous Controller with 30µA Burst Mode IQ 4.5V (Down to 2.2V After Start-Up) ≤ VIN ≤ 60V, Buck VOUT Range: 0.8V to 60V, Boost VOUT Up to 60V LTC7860 High Efficiency Switching Surge Stopper 3.5V ≤ VIN ≤ 60V, Expandable to 200V+, Adjustable VOUT Clamp and Current Limit, Power Inductor Improves EMI, MSOP-12 LT8631 100V, 1A Synchronous Micropower Step-Down Regulator Integrated Power MOSFETs, 3V ≤ VIN ≤ 100V, 0.8V ≤ VOUT ≤ 60V, IQ = 7μA, TSSOP-20 LTC7813 Low IQ, Synchronous Boost + Buck DC/DC Controller 4.5V (Down to 2.2V after Start-Up) ≤ VIN ≤ 60V, 0.8V ≤ VOUT ≤ 60V, Adjustable 5V to 10V Gate Drive, IQ = 33μA 150µF COUTA 22µF COUTB RSENSE 6m MBOT MTOP CB 0.1µF L1 33µH CSNS 1nF CITHA 4.7nF CITHB 100pF RA 36.5k CSS 0.1µF CINTVCC 0.1µF RPGOOD 100k CDRVCC 4.7µF 100µF CINA 0.47µF CINB RB 511k RITH 10k MNDRV RFREQ 30.1k RDRVSET 80.6k CB 10pF VIN INTVCC CPUMP_EN DRVSET DRVUV ITH SS GND LTC3895 TG SW BG SENSE+ SENSE– EXTVCC VFB BOOST NDRV DRVCC VIN 7V to 140V VOUT 12V* 5A *VOUT FOLLOWS VIN WHEN VIN < 12V OVLO PHASMD PLLIN PGOOD VPRG ILIM CLKOUT GND RUN FREQ 3895 TA06 GND GND MTOP, MBOT: BSC520N15NS3G MNDRV: IPD320N20N3 L1: WURTH 7443633300 COUTA: AVX TPSD157M016R0125 x2 x3 MODE x3 PINS NOT USED IN THIS CIRCUIT Figure 13. High Efficiency 140V to 12V Step-Down Converter |
类似零件编号 - LTC3703 |
|
类似说明 - LTC3703 |
|
|
链接网址 |
| 隐私政策 |
| ALLDATASHEETCN.COM |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
