Electronic Components Datasheet Search |
|
FAN48632UC33X Datasheet(PDF) 1 Page - Fairchild Semiconductor |
|
FAN48632UC33X Datasheet(HTML) 1 Page - Fairchild Semiconductor |
1 / 13 page April 2014 © 2013 Fairchild Semiconductor Corporation www.fairchildsemi.com FAN48632 • Rev. 1.0.3 FAN48632 2.5 MHz, 2.0 A Pulsed- Load Synchronous TinyBoost™ Regulator with Bypass Mode for GSM PA Supply Features Few External Components: 0.47 µH Inductor and 0603 Case Size Input and Output Capacitors Input Voltage Range: 2.35 V to 5.5 V Fixed Output Voltage : 3.3 V, 3.5 V Maximum Continuous Load Current of: 1.5 A at VIN of 2.6 V Maximum Pulsed Load current :of 2.0 A for GSM 217 Hz repetition rate ,boosting VOUT to 3.3 V or 3.5 V Up to 96% Efficient True Bypass Operation when V IN > Target VOUT Internal Synchronous Rectifier Soft-Start with True Load Disconnect Forced Bypass Mode V SEL Control to Optimize Target VOUT Short-Circuit Protection Low Operating Quiescent Current 16-Bump, 0.4 mm Pitch WLCSP Applications Boost for Low-Voltage Li-ion Batteries, Brownout Prevention, Supply GSM RF PA. Cell Phones, Smart Phones, Tablets Description The FAN48632 allows systems to take advantage of new battery chemistries that can supply significant energy when the battery voltage is lower than the required voltage for system power ICs. By combining built-in power transistors, synchronous rectification, and low supply current; this IC provides a compact solution for systems using advanced Li-Ion battery chemistries. The FAN48632 is a boost regulator designed to provide a minimum output voltage (VOUT(MIN)) from a single-cell Li-Ion battery, even when the battery voltage is below system minimum. In boost mode, output voltage regulation is guaranteed to a maximum load current of 1.5 A continuous and 2.0 A pulsed. Quiescent current in Shutdown Mode is less than 3 µA, which maximizes battery life. The regulator transitions smoothly between Bypass and normal Boost Mode. The device can be forced into Bypass Mode to reduce quiescent current. The FAN48632 is available in a 16-bump, 0.4 mm pitch, Wafer-Level Chip-Scale Package (WLCSP). FAN48632 VOUT PGND COUT PG 0.47 H 40 F VIN 10 F SW VSEL EN BYP CIN + Battery SYSTEM LOAD AGND Figure 1. Typical Application Ordering Information Part Number Output Voltage VSEL0 / VSEL1 Soft-Start Forced Bypass Operating Temperature Package Packing FAN48632UC33X 3.30 / 3.49 FAST Low IQ -40°C to 85°C 16-Ball, 4x4 Array, 0.4 mm Pitch, 250 µm Ball, Wafer-Level Chip-Scale Package (WLCSP) Tape and Reel FAN48632BUC33X (1) 3.30 / 3.49 FAST Low IQ FAN48632UC35X 3.50 / 3.70 FAST Low IQ Note: 1. The FAN48632BUC33X includes backside lamination. |
Similar Part No. - FAN48632UC33X |
|
Similar Description - FAN48632UC33X |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |