3A 30V Synchronous Rectified Step-Down Converter
T echcode®
3A
30V
Synchronous
Rectified
Step-Down
Converter
DATASHEET
TD2786
General Description
Feat...
Description
T echcode®
3A
30V
Synchronous
Rectified
Step-Down
Converter
DATASHEET
TD2786
General Description
Features
TD2786 is a 3A synchronous buck converter with integrated power MOSFETs. The TD2786 design with a current‐mode control scheme, can convert wide input voltage of 4.5V to 30V to the output voltage adjustable from 0.92V to 28V to provide excellent output voltage regulation. The TD2786 is equipped with an automatic PFM/PWM mode operation. At light load, the IC operates in the PFM mode to reduce the switching losses. At heavy load, the IC works in PWM mode. The TD2786 is also equipped with Power‐on‐reset, soft‐ start, and whole protections (over‐temperature, and current‐limit) into a single package. This device, available ESOP‐8, provides a very compact system solution external components and PCB area.
Wide Input Voltage from 4.5V to 30V 3A Continuous Output Current Adjustable Output Voltage from 0.92V to 28V Integrated N‐MOSFET Fixed 340kHz Switching Frequency PFM/PWM mode Operation Stable with Low ESR Capacitors Power‐On‐Reset Detection Programmable Soft‐Start Over‐Temperature Protection Over‐Voltage Protection Current‐Limit Protection with Frequency Foldback Enable/Shutdown Function Lead Free and Green Devices Available(RoHS
Compliant)
Applications
Distributed Power Systems Networking Systems FPGA, DSP, ASIC Powe...
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