4.5V-60V Vin, 0.6A, High Efficiency Step-down DCDC Converter, SCT2600 P2P TPS54140.
FEATURES

• Wide Input Range: 4.5V-60V

• Continuous Output Current: 0.6A

• 0.765V ±2.5% Feedback Reference Voltage

• Integrated 500mΩ High-Side

• Low Quiescent Current: 80uA

• Pulse Skipping Mode (PSM) in light load

• 80ns Minimum On-time

• 6ms Internal Soft-start Time

• Internal compensation

• Switching Frequency 2.1MHz

• Precision Enable Threshold for Programmable

  Input Voltage Under-Voltage Lock Out Protection

  (UVLO) Threshold and Hysteresis

• Low Dropout Mode Operation

• Over-voltage and Over-Temperature Protection

• Available in an TSOT23-6L Package

PIN CONFIGUTION
优势替代
TPS54140 TPS54140.pdf

No.13341

FEATURES

• 3.5- to 42-V Input Voltage Rang

• 200-mΩ High-Side MOSFET

• High Efficiency at Light Loads 

  with a Pulse Skipping Eco-mode™

• 116-μA Operating Quiescent Current

• 1.3-μA Shutdown Current

• 100-kHz to 2.5-MHz Switching Frequency

• Synchronizes to External Clock

• Adjustable Slow Start and Sequencing

• UV and OV Power-Good Output

• Adjustable UVLO Voltage and Hysteresis

• 0.8-V Internal Voltage Reference

• MSOP10 Package With PowerPAD™

• Supported by WEBENCH® Software Tool



PIN CONFIGUTION
网站地图
官网地址:www.visvie.com 统一社会信用代码:914403006971108661 注册地址:深圳市福田区园岭街道上林社区八卦四路技术中心大楼601a601b室