LTC3406B-1.2 - 1.5MHz, 600mA Synchronous Step-Down Regulator in ThinSOT

Switching frequency is internally set at 1.5MHz, allowing the use of small surface mount inductors and capacitors. The internal synchronous switch increases efficiency and eliminates the need for an external Schottky diode. The LTC3406B-1.2 is available in a low profile (1mm) ThinSOT package.

Protected by U.S. Patents including 5481178, 6580258, 6304066, 6127815, 6498466, 6611131.

特点
  • High Efficiency: Up to 96%
  • 600mA Output Current at VIN = 3V
  • 2.5V to 5.5V Input Voltage Range
  • 1.5MHz Constant Frequency Operation
  • No Schottky Diode Required
  • Low Quiescent Current: 300µA
  • 0.6V Reference Allows Low Output Voltages
  • Shutdown Mode Draws < 1µA Supply Current
  • Current Mode Operation for Excellent Line and Load Transient Response
  • Overtemperature Protected
  • Low Profile (1mm) ThinSOTTM Package
典型应用
LTC3406B-1.2 Typical Application
LTC3406B-1.2 Typical Application
应用
  • Cellular Telephones
  • Personal Information Appliances
  • Wireless and DSL Modems
  • Digital Still Cameras
  • MP3 Players
  • Portable Instruments
封装信息
LTC3406B-1.2 Package Drawing
Order Information 订购型号
器件型号封装温度价格 (以 1 ~ 99 片为批量)价格 (以 1000 片为批量) *
LTC3406BES5-1.2#TRMPBFSOT-23E$2.86$2.03
LTC3406BES5-1.2#TRPBFSOT-23E$2.86$2.01
数据表
可靠性数据
CAD 符号
相关产品
LTC3406B-1.2 - 1.5MHz, 600mA Synchronous Step-Down Regulator in ThinSOT
R415 - Reliability Data
LTC3406B-1.2 Footprints and Symbols