FAN5902MPX

Mfr. #:: FAN5902MPX
製造商:: ON Semiconductor
描述:: IC REG CONV 3G RF PWR 1OUT 12MLP
生命週期:: 製造商新產品
數據表:: FAN5902MPX 數據表
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Tags: FAN59, FAN5, FAN

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We provide 90-360 days warranty.

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

FAN5902MPX 描述

***et: Conv DC-DC Single Step Down 2.7V to 5.5V 12-Pin MLP EP T/R

***ark: TAPE REEL / 800mA, BUCK CONVERTER FOR 3G RFPA (s )

***Semiconductor: 800mA Buck Converter for 3G RFPAs

***i-Key: IC CONV DC-DC 800MA RFPA 12-MLP

***rchild Semiconductor: The FAN5902 is a high-efficiency, low-noise, synchronous, step-down DC-to-DC converter designed for powering the radio frequency power amplifiers (RFPA) in 3G mobile handsets and other mobile applications. It provides up to 800mA of output current over an input voltage range of 2.7V to 5.5V. The output voltage can be dynamically adjusted from 0.4V up to 3.4V, proportional to an analog input voltage ranging from 0.2V to 1.7V provided by an external DAC. This allows supplying the RFPA with the voltage level that provides optimum Power Added Efficiency (PAE). An integrated bypass FET automatically switches on when the battery voltage drops too close to the output voltage (when VOUT=VBAT-250mV). The bypass transition is controlled by a slew rate controller to limit the inrush current and reduce the RFPA gain deviation. The FAN5902 offers fast transition times, allowing changes to the output voltage in less than 20µs. The FAN5902 operates at 6MHz, enabling the use of a small, low-value inductor of 470nH. A current-mode control loop with fast transient response ensures excellent line and load regulation. The FAN5902 improves the RFPA power efficiency and increases the talk/connection time in 3G handsets. The FAN5902 is available in a 12-lead MLP package and 12-bump WLCSP.

Market price

型號	製造商	描述	庫存
FAN5902MPX DISTI # FAN5902MPX-ND	ON Semiconductor	IC REG CONV 3G RF PWR 1OUT 12MLP RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	Limited Supply - Call
FAN5902MPX DISTI # FAN5902MPX	ON Semiconductor	Conv DC-DC Single Step Down 2.7V to 5.5V 12-Pin MLP EP T/R - Bulk (Alt: FAN5902MPX) RoHS: Compliant Min Qty: 1 Container: Bulk	Americas - 0
FAN5902MPX_PB DISTI # FAN5902MPX_PB	Rochester Electronics LLC	- Bulk (Alt: FAN5902MPX_PB) Min Qty: 1 Container: Bulk	Americas - 0
FAN5902MPX DISTI # 512-FAN5902MPX	ON Semiconductor	Switching Voltage Regulators 800mA Buck Converter for 3G RFPAs RoHS: Compliant	0

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