LM3253 High-Current Step-Down Converter for 2G/3G/4G RF Power Amplifiers

1FEATURES 2• High-Efficiency PFM and PWM Modes with Internal Synchronous Rectification • Analog Bypass Function with Low Dropout Resistance (45 mΩ typ.) • Dynamically Adjustable Output Voltage, 0.4V to 3.6V (typ.), in PFM and PWM modes • 3A Maximum Load Current in PWM Mode • 2.7MHz (averag

High-Current Step-Down Converter

文件：990.54 Kbytes Page：25 Pages

High-Current Step-Down Converter for 2G/3G/4G RF Power Amplifiers

文件：988.12 Kbytes Page：26 Pages

LM3253 High-Current Step-Down Converter for 2G/3G/4G RF Power Amplifiers

1FEATURES 2• High-Efficiency PFM and PWM Modes with Internal Synchronous Rectification • Analog Bypass Function with Low Dropout Resistance (45 mΩ typ.) • Dynamically Adjustable Output Voltage, 0.4V to 3.6V (typ.), in PFM and PWM modes • 3A Maximum Load Current in PWM Mode • 2.7MHz (averag

Customer Specification

Construction 1) Component 1 1 X 1 HOOKUP a) Conductor 18 (7/26) AWG Tinned Copper 0.048 b) Insulation 0.010 Wall, Nom. PVC, Semi Rigid 0.068+/- 0.002 (1) Print ALPHA WIRE E163869-* RU AWM STYLE 1061 80C 300V VW-1 18 AWG --- LLXXXX CSA AWM I A/B 80C 300 VOLTS FT1 CE ROHS {0} * = Factory

Heavy Duty Soldering Iron and Tips

Product Description: Hakko FM-2030 Heavy Duty Soldering Iron and Tips

Dual 1-of-4 FET multiplexer/demultiplexer

DESCRIPTION The CBT3253 is a dual 1-of-4 high-speed TTL-compatible FET multiplexer/demultiplexer. The low on resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. FEATURES • 5 Ω switch connection between

Customer Specification

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DUAL 1-OF-4 FET MULTIPLEXER/DEMULTIPLEXER

文件：571.84 Kbytes Page：14 Pages