General Description
The TD1468 is a monolithic, step‐down, switch mode converter
with a built‐in power MOSFET. It achieves a 2A peak‐output
current over input supply 10V‐60V with excellent load and line
regulation. Current‐mode operation provides a fast transient
response and eases loop stabilization. Fault condition
protections include cycle‐by‐cycle current limiting and thermal
shutdown.
The TD1468 requires a minimal number of readily‐available
external components.
The TD1468 is available in a ESOP‐8 package.

Features
 2A Peak Output Current
 0.7Ω Internal Power MOSFET
 Stable with Low‐ESR Ceramic Output Capacitors
 Up to 91% Efficiency
 0.1μA Shutdown Mode
 Fixed 480kHz Frequency
 Thermal Shutdown
 Cycle‐by‐Cycle Over‐Current Protection
 11V to 60V Operating Input Range
 Max duty 90%
 Available in a ESOP‐8 Package

Applications
 Power Meters
 Distributed Power Systems
 Battery Chargers
 Pre‐Regulator for Linear Regulators
 WLED Drivers