Part Number
|
RT8284 |
Manufacturer
|
Richtek |
Description
|
340kHz Synchronous Step-Down Converter |
Published
|
Jan 28, 2013 |
Detailed Description
|
RT8284
2A, 23V, 340kHz Synchronous Step-Down Converter
General Description
The RT8284 is a high efficiency, monolithic s...
|
Datasheet
|
RT8284
|
Overview
RT8284
2A, 23V, 340kHz Synchronous Step-Down Converter
General Description
The RT8284 is a high efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 2A output current from a 4.
5V to 23V input supply.
The RT8284's current mode architecture and external compensation allow the transient response to be optimized over a wide range of loads and output capacitors.
Cycle-by-cycle current limit provides protection against shorted outputs and soft-start eliminates input current surge during startup.
The RT8284 also provides under voltage protection and thermal shutdown protection.
The low current ( 3μA) shutdown mode provides output disconnect, enabling easy power manag...
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