LTC3407-4 - Dual Synchronous, 800mA, 2.25MHz Step-Down DC/DC Regulator

The LTC3407-4 is a dual, constant frequency, synchronous step down DC/DC converter. Intended for low power applications, it operates from 2.5V to 5.5V input voltage range and has a constant 2.25MHz switching frequency, allowing the use of tiny, low cost capacitors and inductors with a profile 1mm. Each output voltage is adjustable from 0.6V to 5V. Internal synchronous 0.35, 1.2A Power Switches provide high efficiency without the need for external Schottky Diodes A user selectable mode input is provided to allow the user to trade-off noise ripple for low power efficiency. Burst Mode operation provides high efficiency at light loads, while Pulse Skip Mode provides low noise ripple at light loads.
To further maximize battery life, the P-Channel MOSFETs are turned on continuously in dropout (100% duty cycle), and both channels draw a total quiescent current of only 40A. In shutdown, the device draws <1A.
The LTC3407 578 -4 is identical to the LTC3407-2 except for the reduced power-on reset delay time.
By Linear Technology Corporation
LTC3407-4 's PackagesLTC3407-4 's pdf datasheet



LTC3407-4 Pinout, Pinouts
LTC3407-4 pinout,Pin out
This is one package pinout of LTC3407-4,If you need more pinouts please download LTC3407-4's pdf datasheet.

LTC3407-4 Application circuits
LTC3407-4 circuits
This is one application circuit of LTC3407-4,If you need more circuits,please download LTC3407-4's pdf datasheet.


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