LTC3561 - 1A, 4MHz, Synchronous Step-Down DC/DC Converter

The LTC3561 is a constant-frequency, synchronous, Step-down DC/DC converter. Intended for medium power applications, it operates from a 2.63V to 5.5V input voltage range and has a user configurable operating frequency up to 4MHz, allowing the use of tiny, low cost capacitors and inductors 2mm or less in height. The output voltage is adjustable from 0.8V to 5V. Internal synchronous 0.11 Power Switches with 1.4A peak current ratings provide high efficiency. The LTC3561s current mode architecture and external compensation allow the transient response to be optimized over a wide range of loads and output capacitors. To further maximize battery life, the P-Channel MOSFET is turned on continuously in dropout (100% duty cycle). The no-load quiescent current is only 240A. In shutdown, the device draws <1A.
By Linear Technology Corporation
LTC3561 's PackagesLTC3561 's pdf datasheet
LTC3561EDD-PBF DFN
LTC3561EDD-TRPBF DFN




LTC3561 Pinout, Pinouts
LTC3561 pinout,Pin out
This is one package pinout of LTC3561,If you need more pinouts please download LTC3561's pdf datasheet.

LTC3561 Application circuits
LTC3561 circuits
This is one application circuit of LTC3561,If you need more circuits,please download LTC3561's pdf datasheet.


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