LT1305 Series

Micropower High Power DC/DC Converter with Low-Battery Detector

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

Micropower High Power DC/DC Converter with Low-Battery Detector

Part	Function	Topology	Synchronous Rectifier	Output Configuration	Voltage - Input (Min) [Min]	Number of Outputs	Voltage - Output (Min/Fixed)	Package / Case	Package / Case	Package / Case	Supplier Device Package	Operating Temperature [Min]	Operating Temperature [Max]	Frequency - Switching	Mounting Type	Voltage - Input (Max) [Max]	Current - Output
Analog Devices Inc./Maxim Integrated LT1305CS8#PBF	Step-Up	Boost		Positive	1.8 V	1	5 V	0.154 in	8-SOIC	3.9 mm	8-SO	0 °C	70 °C	155 kHz	Surface Mount	10 V	2.5 A
Analog Devices Inc./Maxim Integrated LT1305CS8#TRPBF	Step-Up	Boost		Positive	1.8 V	1	5 V	0.154 in	8-SOIC	3.9 mm	8-SO	0 °C	70 °C	155 kHz	Surface Mount	10 V	2.5 A

Catalog

Micropower High Power DC/DC Converter with Low-Battery Detector

Description

The LT1305 is a micropower step-up DC/DC converter that uses Burst Mode™operation. Similar to the LT1303, the LT1305 features a 2A internal low-loss switch and can deliver up to four times the output power of the LT1303.Quiescent current is only 120µA and the Shutdown pin further reduces current to 10µA. A low-battery detector provides an open-collector output that goes low when the input voltage drops below a preset level. The LT1305 is available in an 8-pin SO, easing board space requirements.Applications2-Cell and 3-Cell to 5V ConversionEL Panel DriversPortable Instruments