LT8645S Datasheet 8A Synchronous Step-Down Silent Switcher

Manufacturer: Analog Devices

Datasheet Details

Part number	LT8645S
Manufacturer	Analog Devices
File Size	3.17 MB
Description	8A Synchronous Step-Down Silent Switcher
Download	LT8645S Download (PDF)

The LT®8645S/LT8646S synchronous step-down regulator

LT8645S/LT8646S 65V, 8A Synchronous Step-Down Silent Switcher 2 with 2.

n Silent Switcher®2 Architecture n Ultralow EMI Emissions on Any PCB n Eliminates PCB Layout Sensitivity n Internal Bypass Capacitors Reduce Radiated EMI 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 (LT8645S) n Output Ripple < 10mVP-P n External Co.

Brand Logo	Part Number	Description	Manufacturer
	LT8645S	8A Synchronous Step-Down Silent Switcher-2	Linear Technology

Part Number	Description
LT8645S-2	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