LTC3569 Series

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

TRIPLE BUCK REGULATOR WITH 1.2A AND TWO 600MA OUTPUTS AND INDIVIDUAL PROGRAMMABLE REFERENCES

Part	Mounting Type	Output Configuration	Voltage - Output (Max)	Package Length	Package Name	Package Width	Topology	Package / Case	Frequency - Switching (Typical)	Frequency - Switching (Max)	Frequency - Switching (Min)	Function	Output Type	Current - Output (Max)	Current - Output (Min)	Synchronous Rectifier	Number of Outputs	Voltage - Output (Min/Fixed)	Voltage - Input (Min)	Voltage - Input (Max)	Operating Temperature (Max)	Operating Temperature (Min)	Package Features
Analog Devices Inc./Maxim Integrated LTC3569IUD#PBF	Surface Mount	Positive	5.5 V	3 mm	20-QFN	3 mm	Buck	20-WFQFN Exposed Pad	2.25 MHz	3 MHz	1 MHz	Step-Down	Adjustable	1.2 A	600 mA	Yes	3	0.425 V	2.5 V	5.5 V	125 °C	-40 °C
Analog Devices Inc./Maxim Integrated LTC3569EUDC#TRPBF	Surface Mount	Positive	5.5 V	3 mm	20-QFN	4 mm	Buck	20-WFQFN Exposed Pad	2.25 MHz	3 MHz	1 MHz	Step-Down	Adjustable	1.2 A	600 mA	Yes	3	0.425 V	2.5 V	5.5 V	125 °C	-40 °C
Analog Devices Inc./Maxim Integrated LTC3569IUDC#TRPBF	Surface Mount	Positive	5.5 V	3 mm	20-QFN	4 mm	Buck	20-WFQFN Exposed Pad	2.25 MHz	3 MHz	1 MHz	Step-Down	Adjustable	1.2 A	600 mA	Yes	3	0.425 V	2.5 V	5.5 V	125 °C	-40 °C
Analog Devices Inc./Maxim Integrated LTC3569IFE#TRPBF	Surface Mount	Positive	5.5 V	0.173 in	16-TSSOP 16-TSSOP-EP	4.4 mm	Buck		2.25 MHz	3 MHz	1 MHz	Step-Down	Adjustable	1.2 A	600 mA	Yes	3	0.425 V	2.5 V	5.5 V	125 °C	-40 °C	Exposed Pad
Analog Devices Inc./Maxim Integrated LTC3569IFE#PBF	Surface Mount	Positive	5.5 V	0.173 in	16-TSSOP 16-TSSOP-EP	4.4 mm	Buck		2.25 MHz	3 MHz	1 MHz	Step-Down	Adjustable	1.2 A	600 mA	Yes	3	0.425 V	2.5 V	5.5 V	125 °C	-40 °C	Exposed Pad
Analog Devices Inc./Maxim Integrated LTC3569EFE#PBF	Surface Mount	Positive	5.5 V	0.173 in	16-TSSOP 16-TSSOP-EP	4.4 mm	Buck		2.25 MHz	3 MHz	1 MHz	Step-Down	Adjustable	1.2 A	600 mA	Yes	3	0.425 V	2.5 V	5.5 V	125 °C	-40 °C	Exposed Pad
Analog Devices Inc./Maxim Integrated LTC3569EUDC#PBF	Surface Mount	Positive	5.5 V	3 mm	20-QFN	4 mm	Buck	20-WFQFN Exposed Pad	2.25 MHz	3 MHz	1 MHz	Step-Down	Adjustable	1.2 A	600 mA	Yes	3	0.425 V	2.5 V	5.5 V	125 °C	-40 °C
Analog Devices Inc./Maxim Integrated LTC3569EFE#TRPBF	Surface Mount	Positive	5.5 V	0.173 in	16-TSSOP 16-TSSOP-EP	4.4 mm	Buck		2.25 MHz	3 MHz	1 MHz	Step-Down	Adjustable	1.2 A	600 mA	Yes	3	0.425 V	2.5 V	5.5 V	125 °C	-40 °C	Exposed Pad
Analog Devices Inc./Maxim Integrated LTC3569IUDC#PBF	Surface Mount	Positive	5.5 V	3 mm	20-QFN	4 mm	Buck	20-WFQFN Exposed Pad	2.25 MHz	3 MHz	1 MHz	Step-Down	Adjustable	1.2 A	600 mA	Yes	3	0.425 V	2.5 V	5.5 V	125 °C	-40 °C
Analog Devices Inc./Maxim Integrated LTC3569IUD#TRPBF	Surface Mount	Positive	5.5 V	3 mm	20-QFN	3 mm	Buck	20-WFQFN Exposed Pad	2.25 MHz	3 MHz	1 MHz	Step-Down	Adjustable	1.2 A	600 mA	Yes	3	0.425 V	2.5 V	5.5 V	125 °C	-40 °C