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DATASHEET
1.6A 32V Synchronous Rectified Step-Down Converte TD1529
General Description
Features...
T echcode®
DATASHEET
1.6A 32V Synchronous Rectified Step-Down Converte TD1529
General Description
Features
The TD1529 is a monolithic synchronous buck 1.6A Output Current
regulator. The device integrates two 130mΩ Wide 4.75V to 32V Operating Input Range
MOSFETs, and provides 1.6A of continuous load Integrated 130mΩ Power MOSFET Switches
current over a wide input voltage of 4.75V to 32V. Output Adjustable from 0.923V to 30V
Current mode control provides fast transient Up to 93% Efficiency
response and cycle-by-cycle current limit.
Programmable Soft-Start
An adjustable soft-start prevents inrush current at turn-on, and in shutdown mode the supply current
Stable with Low ESR Ceramic Output Capacitors
drops to 1µA.
Fixed 340KHz Frequency
This device, availablein an SOP8
package, Cycle-by-Cycle Over Current Protection
provides a very compact solution with minimal external Input Under Voltage Lockout
components.
Applications
Distributed Power Systems Networking Systems FPGA, DSP, ASIC Power Supplies Green Electronics/ Appliances Notebook Computers
Package Types
Figure 1. Package Types of TD1529
October, 20, 2010. Techcode Semiconductor Limited www.techcodesemi.com 1
T echcode®
DATASHEET
1.6A 32V Synchronous Rectified Step-Down Converte TD1529
...