FAN2560UC13X 데이터 시트보기 (PDF) - Fairchild Semiconductor
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FAN2560UC13X Datasheet PDF : 11 Pages
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August 2009
FAN2560
350mA Low-VIN LDO with Fast Transient Response
Features
55µA Typical Quiescent Current
Up to 350mA Output Current
2.9V to 5.5V Bias Supply Voltage
VOUT+0.1V to 5.5V Power Input Supply Voltage
Fixed Voltage Options: 1.3V and 1.5V
Thermal Shutdown Protection (TSD)
Input Under-Voltage Lockout (UVLO)
Short-Circuit Current Protection (SCP)
5-bump 0.96 x 1.33mm WLCSP
Applications
Moderate Current Digital Loads
DVB-H, DMB Processors
Handsets, Smart Phones
WLAN DC-DC Converter Modules
PDA, DSC, PMP, and MP3 Players
Portable Hard Disk Drives
Description
The FAN2560 is a linear low-dropout (LDO) regulator
with a split-supply architecture. Separate bias and
supply inputs allow bias to be taken directly from the
battery, while the input is taken from a lower pre-
regulated source. This allows a smaller differential
voltage between input and output, which provides
greater efficiency over a wider VBAT range.
The FAN2560 is available in a fixed-voltage output,
5-bump, WLCSP package.
Typical Applications
2.9 to 5.5V
VOUT +0.3V
CIN
1F
VBAT
VIN
GND
EN
FAN2560
VOUT
COUT
2.2 F
2.9 to 5.5V
CIN
1μF
VBAT
VIN
GND
EN
FAN2560
VOUT
COUT
2.2μF
Figure 1. Separate Supply and Bias Line
Figure 2. Connected Supply and Bias Line
Ordering Information
Part Number
Operating
Temperature Range
Package
FAN2560UC13X
FAN2560UC15X
-40°C to 85°C
-40°C to 85°C
WLCSP-5 0.96 x 1.33mm
WLCSP-5 0.96 x 1.33mm
Eco Status
Green
Green
Packing Method
Tape and Reel
Tape and Reel
For Fairchild’s definition of Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.
© 2006 Fairchild Semiconductor Corporation
FAN2560 • Rev. 1.0.1
www.fairchildsemi.com
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