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LP6312 Datasheet(PDF) 1 Page - Lowpower Semiconductor inc

Part # LP6312
Description  Buck 2A, 2-Channel Power Management IC
PDF  12 Pages
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Manufacturer  POWER [Lowpower Semiconductor inc]
Direct Link  http://www.lowpowersemi.com
Logo POWER - Lowpower Semiconductor inc

LP6312 Datasheet(HTML) 1 Page - Lowpower Semiconductor inc

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LP6312-02
May.-2013
Email: marketing@lowpowersemi.com
www.lowpowersemi.com
Page 1 of 12
Preliminary Datasheet
LP6312
Buck 2A, 2-Channel Power Management IC
General Description
The LP6312 is a 2A buck converter of 2-CH power
management IC for applications powered by one
Li-Ion battery or a DC 5V adapter. It integrates four
synchronous buck converters and can provide high
efficiency output at light load and heavy load
operation. The internal compensation architecture
simplifies the application circuit design. Besides, the
independent enable control makes the designer have
the greatest flexibility to optimize timing for power
sequencing purposes.
The LP6312 is available in a 10 pin DFN-10 package.
Order Information
LP6312 □ □ □
F: Pb/Halogen-Free
Package Type
QV: TDFN-10
Applications
Smart Phone
IP Camera
OTT
Digital Camera
Features
2.7V to 5.5V Input Voltage Range
Four Buck Converters
Output Voltage Range: 0.6V to Vin
Continuous Loading: 2A (Buck1), 2A (Buck2)
Fixed 1.5MHz Switching Frequency
100% Duty Cycle Low Dropout Operation
<1uA Shutdown Current
Independent Enable Control
Internal Compensation
Cycle-by-Cycle Current Limit
Short Circuit Protection
Auto Recovery OTP Protection
Available in 10-pin DFN Package
Marking Information
Device
Marking
Package
Shipping
LP6312
LPS
LP6312
XXXX
TDFN3X3
3K/REEL
Note: X is series number.


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