datasheetbank_Logo    Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site
Part Name  
HOME  >>>  Linear  >>> LTC3405A PDF

LTC3405A Datasheet PDF - Linear Technology

Part NameDescriptionManufacturer
LTC3405A 1.5MHz, 300mA Synchronous Step-Down Regulator in ThinSOT Linear
Linear Technology Linear
LTC3405A Datasheet PDF : LTC3405A pdf   
LTC3405A image

DESCRIPTION
The LTC®3405A is a high efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture. Supply current during operation is only 20µA and drops to <1µA in shutdown. The 2.5V to 5.5V input voltage range makes the LTC3405A ideally suited for single Li-Ion battery-powered applications. 100% duty cycle provides low dropout operation, extending battery life in portable systems.

FEATURES
■ High Efficiency: Up to 96%
■ Very Low Quiescent Current: Only 20µA
   During Operation
■ 300mA Output Current at VIN = 3V
■ 2.5V to 5.5V Input Voltage Range
■ 1.5MHz Constant Frequency Operation
■ No Schottky Diode Required
■ Low Dropout Operation: 100% Duty Cycle
■ Stable with Ceramic Capacitors
■ 0.8V Reference Allows Low Output Voltages
■ Shutdown Mode Draws < 1µA Supply Current
■ ±2% Output Voltage Accuracy
■ Current Mode Operation for Excellent Line and
   Load Transient Response
■ Overtemperature Protected
■ Low Profile (1mm) ThinSOTTM Package

APPLICATIONS
■ Cellular Telephones
■ Personal Information Appliances
■ Wireless and DSL Modems
■ Digital Still Cameras
■ MP3 Players
■ Portable Instruments

Page Links : 1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16 

 

Other manufacturer searches related to LTC3405A

Part NameDescriptionPDFManufacturer
CM3706A 1.5MHz, 600mA Synchronous Step-Down Regulator CM3706A View Champion Microelectronic
CM3706 1.5MHz, 600mA Synchronous Step-Down Regulator CM3706 View Champion Microelectronic
SY8009 High Efficiency 1.5MHz/1MHz, 1.5A/2A Synchronous Step Down Regulator SY8009 View Unspecified
SC197 3.5MHz, 500mA Synchronous Dual Step-Down DC-DC Regulator SC197 View Semtech Corporation
RT8056 Dual 1A 1.5MHz Synchronous Step-Down Converters RT8056 View Richtek Technology
APW7176A Dual 1.5MHz, 1A Synchronous Step-Down Converter APW7176A View Anpec Electronics
APW7176 Dual 1.5MHz, 1A Synchronous Step-Down Converter APW7176 View Anpec Electronics
APW7104A 1.5MHz, 1A Synchronous Buck Regulator APW7104A View Anpec Electronics
APW7104 1.5MHz, 1A Synchronous Buck Regulator APW7104 View Anpec Electronics
273Z 1.2A Low Quiescent Current 1.5MHz High Efficiency Synchronous Buck Regulator 273Z View Intersil

Share Link : 

한국어 简体中文 日本語 русский español


All Rights Reserved © datasheetbank.com 2014 - 2019  ] [ Privacy Policy ] [ Request Datasheet  ] [ Contact Us ]