LTC3729 Series

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

550KHZ, POLYPHASE, HIGH EFFICIENCY, SYNCHRONOUS STEP-DOWN SWITCHING REGULATOR

Part	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Topology	Output Phases	Package Width	Package Name	Package Length	Frequency - Switching (Min)	Frequency - Switching (Max)	Synchronous Rectifier	Control Features	Function	Number of Outputs	Clock Sync	Output Type	Operating Temperature (Max)	Operating Temperature (Min)	Duty Cycle (Max)	Output Configuration	Mounting Type	Package / Case
Analog Devices Inc./Maxim Integrated LTC3729EG#TRPBF	4 V	36 V	Buck	2	5.3 mm	28-SSOP	0.209 in	260 kHz	550 kHz	Yes	Current Limit Enable Phase Control Power Good Soft Start	Step-Down	2	No	Transistor Driver	85 °C	-40 °C	99.5 %	Positive	Surface Mount
Analog Devices Inc./Maxim Integrated LTC3729LEUH-6#PBF	4 V	30 V	Buck	2	5 mm	32-QFN	5 mm	260 kHz	550 kHz	Yes	Current Limit Enable Phase Control Power Good Soft Start	Step-Down	2	No	Transistor Driver	85 °C	-40 °C	99.5 %	Positive	Surface Mount	32-WFQFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC3729EG#PBF	4 V	36 V	Buck	2	5.3 mm	28-SSOP	0.209 in	260 kHz	550 kHz	Yes	Current Limit Enable Phase Control Power Good Soft Start	Step-Down	2	No	Transistor Driver	85 °C	-40 °C	99.5 %	Positive	Surface Mount
Analog Devices Inc./Maxim Integrated LTC3729EUH#TRPBF	4 V	36 V	Buck	2	5 mm	32-QFN	5 mm	260 kHz	550 kHz	Yes	Current Limit Enable Phase Control Power Good Soft Start	Step-Down	2	No	Transistor Driver	85 °C	-40 °C	99.5 %	Positive	Surface Mount	32-WFQFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC3729EG#PBF	4 V	36 V	Buck	2	5.3 mm	28-SSOP	0.209 in	260 kHz	550 kHz	Yes	Current Limit Enable Phase Control Power Good Soft Start	Step-Down	2	No	Transistor Driver	85 °C	-40 °C	99.5 %	Positive	Surface Mount
Analog Devices Inc./Maxim Integrated LTC3729EUH#PBF	4 V	36 V	Buck	2	5 mm	32-QFN	5 mm	260 kHz	550 kHz	Yes	Current Limit Enable Phase Control Power Good Soft Start	Step-Down	2	No	Transistor Driver	85 °C	-40 °C	99.5 %	Positive	Surface Mount	32-WFQFN Exposed Pad