LINEAR TECHNOLOGY LT1612 Synchronous Step-Down 800kHz PWM DC/DC Converter handbook

Update: 30 September, 2023

The LT ®1612 is an 800kHz, synchronous step-down DC/ DC converter that operates from an input voltage as low as 2V. Internal 0.45Ω switches deliver output currents up to 500mA, and the 800kHz switching frequency allows the use of small, low value ceramic input and output capacitors. Input voltage ranges from 5.5V down to 2V and output voltage can be set as low as the 620mV reference. The device features Burst Mode TM operation, keeping efficiency high at light loads. Burst Mode operation can be defeated by pulling the MODE pin high, enabling constant switching throughout the load range for low noise. No-load quiescent current is 160µA and shutdown current is less than 1µA. The device is available in 8-lead SO and MSOP packages.

Brand: LINEAR

File format: PDF

Size: 247 KB

MD5 Checksum: 31945B28F4AD097DFA9BFCAF43941DB8

Publication date: 11 April, 2012

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PDF Link: LINEAR TECHNOLOGY LT1612 Synchronous Step-Down 800kHz PWM DC/DC Converter handbook PDF

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