3A Ultra-Small Controlled Load Switch
NCP339
3 A Ultra-Small Controlled
Load Switch with
Auto-Discharge Path and
Reverse Current Control
The NCP339 is a very...
Description
NCP339
3 A Ultra-Small Controlled
Load Switch with
Auto-Discharge Path and
Reverse Current Control
The NCP339 is a very low Ron MOSFET controlled by external logic pin, allowing optimization of battery life, and portable device autonomy.
Indeed, due to a current consumption optimization with PMOS structure, leakage currents are eliminated by isolating connected IC on the battery when not used.
Reverse blocking control is automatically engage if OUT pin voltage is higher than IN pin voltage, eliminate leakages current from OUT to IN.
Proposed in a wide input voltage range from 1.2 V to 5.5 V, in a small 1 x 1.5 mm WLCSP6, pitch 0.5 mm.
Features
1.2 V − 5.5 V Operating Range 19 mW P MOSFET at 4.5 V DC Current up to 3 A Soft Start Control Low Quiescent Current Reverse Blocking Active High EN pin WLCSP6 1 x 1.5 mm This is a Pb−Free Device
Typical Applications
Mobile Phones Tablets Digital Cameras GPS Portable Devices Computers
http://onsemi.com
WLCSP6, 1.00x1.50 CASE 567FH
MARKING DIAGRAM
XX AYWG
G XX = NP or DP A = Assembly Location Y = Year W = Work Week G = Pb−Free Package (*Note: Microdot may be in either location)
PACKAGE PINOUT DIAGRAM 12
A OUT IN
B OUT IN
C GND EN
(Top View)
ORDERING INFORMATION
See detailed ordering, marking and shipping information in the package dimensions section on page 9 of this data sheet.
© Semiconductor Components Industries, LLC, 2013
November, 2013 − Rev. 2
1
Publication Order Number: NCP339/D
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V+
DC...
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