TX9417
The TX9417 is a high frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. It offers a very compact solution to achieve a 2A continuous output current over a wide input supply range, with excellent load and line regulation.The TX9417 requires a minimal number of readily available, external components and is available in a space saving SOT23-6 package.
Features
Wide 4.5V to 18V Operating input Range
2A Continuous Output Current
No Schottky Diode Required
500KHz Frequency Operation
Built-in Over Current Limit
Built-in Over Voltage Protection
PFM Mode for High Efficiency in Light Load
Internal Soft start
110mΩ/70mΩ Low RDS(ON) Internal Power MOSFETs
Output Adjustable from 0.6V
Integrated internal compensation
No Schottky Diode Required
Thermal Shutdown
Available in SOT23-6 ,Package
-40℃ to +85℃ Temperature Range
Applications
Digital Set-top Box (STB)
Tablet Personal Computer (Pad)
Flat-Panel Television and Monitor
Wi-Fi Router / AP
Digital Video Recorder (DVR)
Portable Media Player (PMP)
Cable Modem / XDSL
General Purposes
