LT8643S/LT8643SA Series

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

CONV DC-DC 3.4V TO 42V SYNCHRONOUS STEP DOWN SINGLE-OUT 0.97V TO 41.58V 6A 24-PIN LQFN EP TRAY

Part	Voltage - Output (Min/Fixed) [Min]	Output Type	Frequency - Switching [Min]	Frequency - Switching [Max]	Mounting Type	Voltage - Input (Max) [Max]	Output Configuration	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Input (Min) [Min]	Current - Output	Voltage - Output (Max) [Max]	Topology	Package / Case	Number of Outputs	Function	Supplier Device Package [x]	Supplier Device Package [y]	Supplier Device Package	Qualification	Grade
Analog Devices Inc./Maxim Integrated LT8643SIV#PBF	0.97 V	Adjustable	200 kHz	3 MHz	Surface Mount	42 V	Positive	-40 C	125 °C	3.4 V	6 A	42 V	Buck	24-TFQFN Exposed Pad	1	Step-Down	4	4	24-LQFN
Analog Devices Inc./Maxim Integrated LT8643SIV#TRPBF	0.97 V	Adjustable	200 kHz	3 MHz	Surface Mount	42 V	Positive	-40 C	125 °C	3 V	6 A	42 V	Buck	24-TFQFN Exposed Pad	1	Step-Down	4	4	24-LQFN	AEC-Q100	Automotive
Analog Devices Inc./Maxim Integrated LT8643SAAV#PBF	0.97 V	Adjustable	200 kHz	3 MHz	Surface Mount	42 V	Positive	-40 C	125 °C	3.4 V	6 A	41.5 V	Buck	24-TFQFN Exposed Pad	1	Step-Down	4	4	24-LQFN
Analog Devices Inc./Maxim Integrated LT8643SEV#TRPBF	0.97 V	Adjustable	200 kHz	3 MHz	Surface Mount	42 V	Positive	-40 C	125 °C	3 V	6 A	42 V	Buck	24-TFQFN Exposed Pad	1	Step-Down	4	4	24-LQFN	AEC-Q100	Automotive
Analog Devices Inc./Maxim Integrated LT8643SEV#PBF	0.97 V	Adjustable	200 kHz	3 MHz	Surface Mount	42 V	Positive	-40 C	125 °C	3.4 V	6 A	42 V	Buck	24-TFQFN Exposed Pad	1	Step-Down	4	4	24-LQFN
Analog Devices Inc./Maxim Integrated LT8643SIV#WPBF	0.97 V	Adjustable	200 kHz	3 MHz	Surface Mount	42 V	Positive	-40 C	125 °C	3 V	6 A	42 V	Buck	24-TFQFN Exposed Pad	1	Step-Down	4	4	24-LQFN	AEC-Q100	Automotive
Analog Devices Inc./Maxim Integrated LT8643SAAV#TRPBF	0.97 V	Adjustable	200 kHz	3 MHz	Surface Mount	42 V	Positive	-40 C	125 °C	3.4 V	6 A	41.5 V	Buck	24-TFQFN Exposed Pad	1	Step-Down	4	4	24-LQFN