数据搜索系统,热门电子元器件搜索 |
|
LM2591HVT-5.0 数据表(PDF) 10 Page - Texas Instruments |
|
LM2591HVT-5.0 数据表(HTML) 10 Page - Texas Instruments |
10 / 31 page 10 LM2591HV SNVS074E – MAY 2001 – REVISED MAY 2016 www.ti.com Product Folder Links: LM2591HV Submit Documentation Feedback Copyright © 2001–2016, Texas Instruments Incorporated 8 Parameter Measurement Information 8.1 Test Circuits Component Values shown are for VIN = 15V, VOUT = 5V, ILOAD = 1A. CIN — 470 μF, 50V, Aluminum Electrolytic Nichicon “PM Series” COUT — 220 μF, 25V Aluminum Electrolytic, Nichicon “PM Series” D1 — 2A, 60V Schottky Rectifier, 21DQ06 (International Rectifier) L1 — 68 H, See Inductor Selection Procedure Figure 19. Fixed Output Voltage Versions Select R1 to be approximately 1 kΩ, use a 1% resistor for best stability. Component Values shown are for VIN = 20V, VOUT = 10V, ILOAD = 1A. CIN: — 470 μF, 35V, Aluminum Electrolytic Nichicon “PM Series” COUT: — 220 μF, 35V Aluminum Electrolytic, Nichicon “PM Series” D1 — 2A, 60V Schottky Rectifier, 21DQ06 (International Rectifier) See Inductor Selection Procedure L1 — 100 μH, R1 — 1 kΩ, 1% R2 — 7.15k, 1% CFF — 3.3 nF Typical Values CSS—0.1 μF CDELAY—0.1 μF RPULL UP — 4.7k (use 22k if VOUT is ≥ 45V) † Small signal Schottky diode to prevent damage to feedback pin by negative spike when output is shorted. Required if VIN > 40V Figure 20. Adjustable Output Voltage Versions |
类似零件编号 - LM2591HVT-5.0 |
|
类似说明 - LM2591HVT-5.0 |
|
|
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 |