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NCP6360

ON Semiconductor
Part Number NCP6360
Manufacturer ON Semiconductor
Description Mini Buck Converter
Published Feb 9, 2016
Detailed Description NCP6360 Mini Buck Converter for RF Power Amplifiers The NCP6360, a PWM synchronous step−down DC−to−DC converter, is opt...
Datasheet PDF File NCP6360 PDF File

NCP6360
NCP6360

Overview
NCP6360 Mini Buck Converter for RF Power Amplifiers The NCP6360, a PWM synchronous step−down DC−to−DC converter, is optimized for supplying RF Power Amplifiers (PAs) used into 3G/4G wireless systems (Mobile/ Smart Phones, Phablets, Tablets, .
.
.
) powered by single−cell Lithium−Ion batteries.
The device is able to deliver up to 800 mA.
The output voltage is monitorable from 0.
6 V to 3.
4 V by an analog control pin VCON.
The analog control allows dynamically optimizing the RF Power Amplifier’s efficiency during a communication while for example in roaming situation with as a benefit an increased talk time.
Also at light load for optimizing the DC−to−DC converter efficiency, the NCP6360 enters automatically in a PFM mode and operates in a slower switching frequency corresponding to a reduced quiescent current in regards to the PWM mode for which the device operates at a switching frequency of 6 MHz.
Synchronous rectification offers improved system efficiency.
The NCP6360 is available in a space saving, low profile 1.
5 x 1.
0 mm CSP−6 package.
Features • Input Voltage from 2.
7 V to 5.
5 V for Battery Powered Applications • Adjustable Output Voltage (0.
6 V to 3.
4 V) • 6 MHz Switching Frequency • Uses 470 nH Inductor and 4.
7 mF Capacitor for Optimized Footprint and Solution Thickness • PFM /PWM Automatic Mode Change for High Efficiency • Low 30 mA Quiescent Current • Thermal Protections to Avoid Damage of the IC • Small 1.
5 x 1.
0 mm / 0.
5 mm Pitch CSP Package • This is a Pb−Free Device Typical Applications • 3G / 4G Wireless Systems, Smart Phones, Phablets and Webtablets www.
onsemi.
com WLCSP6, 1.
00x1.
50 CASE 568AN MARKING DIAGRAM 60 AYW G A = Assembly Location Y = Year W = Work Week G = Pb−Free Package (Note: Microdot may be in either location) ORDERING INFORMATION See detailed ordering, marking and shipping information on page 16 of this data sheet.
VCON Voltage control From external DAC EN Processor or System Supply NCP6360 Vout Control Thermal Protection Enabling DCD...


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