数据搜索系统,热门电子元器件搜索 |
|
FAN5665 数据表(PDF) 1 Page - Fairchild Semiconductor |
|
FAN5665 数据表(HTML) 1 Page - Fairchild Semiconductor |
1 / 15 page October 2007 © 2007 Fairchild Semiconductor Corporation www.fairchildsemi.com FAN5665 • Rev. 1.0.0 FAN5665 High-Efficiency, Adaptive Charge Pump 5V Boost Features 5V Fixed Output Voltage 30mA Maximum Output Current Built-in Charge Pump with Three Modes of Operation: 1×, 1.5×, and 2× Minimum External Components Flying Capacitors Only 0.22µF Low-noise, Constant-frequency Operation (1.2MHz) at Heavy Loads High-efficiency, Low-frequency Operation at Light Loads Low Quiescent Current Up to 92% Efficiency 2.9V to 5.5V Input Voltage Range Soft-start for Limiting Inrush Current Input Under-Voltage Lockout Protection (UVLO) Short-Circuit Protection (SCP) Thermal Shutdown Protection (TSD) 8-bump 1.21 x 1.21mm, 0.4mm Pitch WLCSP Applications USB I/O Supply Regulators Cell Phones, Smart-Phones Pocket PCs PDA, DSC, PMP, and MP3 Players Description The FAN5665 is a 5V switched capacitor step-up DC/DC converter with an input voltage range from 2.9V to 5.5V. Switch reconfiguration and fractional switching techniques are utilized to achieve high efficiency over the entire input voltage range. The FAN5665 includes built-in under-voltage lockout, short circuit, and thermal protection circuitry. The FAN5665 is available in an 8-bump 0.4mm pitch WLCSP package. EN VOUT VIN C2- GND C1+ C2+ C1- C2 0.22µF CIN 2.2µF C OUT +5V +2.9 to 5.5V 2.2µF C1 0.22µF Figure 1. Typical Application Ordering Information Part Number Operating Temperature Range Package Packing Method FAN5665UCX -40°C to +85°C 8-Lead Wafer-Level Chip-Scale Package (WLCSP), 1.21x1.21mm Tape and Reel All packages are lead free per JEDEC: J-STD-020B standard. |
类似零件编号 - FAN5665 |
|
类似说明 - FAN5665 |
|
|
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 |