LT8645S-2 Datasheet 8a Synchronous Step-down Silent Switcher

Manufacturer: Analog Devices

Overview: LT8645S-2 65V, 8A Synchronous Step-Down Silent Switcher with 2.

Datasheet Details

Part number	LT8645S-2
Manufacturer	Analog Devices
File Size	2.68 MB
Description	8A Synchronous Step-Down Silent Switcher
Datasheet	LT8645S-2-AnalogDevices.pdf

The LT®8645S-2 synchronous step-down regulator

n Silent Switcher® Architecture n Ultralow EMI Emissions n Optional Spread Spectrum Modulation n High Efficiency at High Frequency n Up to 95% Efficiency at 1MHz, 12VIN to 5VOUT n Up to 94% Efficiency at 2MHz, 12VIN to 5VOUT n Wide Input Voltage Range: 3.4V to 65V n Ultralow Quiescent Current Burst Mode Operation n 2.5μA IQ Regulating 12VIN to 3.3VOUT n Output Ripple < 10mVP-P n Fast Minimum Switch On-Time: 40ns n Low Dropout Under All Conditions: 60mV at 1A n Adjustable and Synchronizable: 200k.

Part Number	Description
LT8645S	8A Synchronous Step-Down Silent Switcher
LT8640	5A Synchronous Step-Down Silent Switcher
LT8640-1	5A Synchronous Step-Down Silent Switcher
LT8640A	5A/8A Peak Synchronous Step-Down Silent Switcher
LT8640S	6A Synchronous Step-Down Silent Switcher
LT8641A	3.5A/5A Peak Synchronous Step-Down Silent Switcher
LT8642S	10A Synchronous Step-Down Silent Switcher 2
LT8643S	6A Synchronous Step-Down Silent Switcher-2
LT8643S	6A Synchronous Step-Down Silent Switcher
LT8646S	8A Synchronous Step-Down Silent Switcher 2