LT3460 Series

1.3 MHz/650kHz Step-Up DC/DC Converter in SC70, ThinSOT and DFN

Catalog

1.3 MHz/650kHz Step-Up DC/DC Converter in SC70, ThinSOT and DFN

Part	Output Type	Output Configuration	Function	Voltage - Output (Max)	Package / Case	Current - Output	Voltage - Input (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Input (Min) [Min]	Mounting Type	Voltage - Output (Min/Fixed)	Number of Outputs	Topology	Frequency - Switching	Supplier Device Package
Analog Devices LT3460ES5#TRMPBF	Adjustable	Positive	Step-Up Step-Up/Step-Down	36 V	SOT-23-5 Thin TSOT-23-5	300 mA	16 V	85 °C	-40 °C	2.5 V	Surface Mount	1.255 V	1	Boost SEPIC	1.3 MHz
Analog Devices LT3460EDC-1#TRMPBF	Adjustable	Positive	Step-Up Step-Up/Step-Down	36 V	6-WFDFN Exposed Pad	180 mA	16 V	70 °C	0 °C	2.5 V	Surface Mount	1.255 V	1	Boost SEPIC	650 kHz	6-DFN (2x2)
Analog Devices LT3460ESC6-1#TRPBF	Adjustable	Positive	Step-Up Step-Up/Step-Down	36 V	6-TSSOP SC-88 SOT-363	180 mA	16 V	85 °C	-40 °C	2.5 V	Surface Mount	1.255 V	1	Boost SEPIC	650 kHz	SC-70-6
Analog Devices LT3460ESC6-1	Adjustable	Positive	Step-Up Step-Up/Step-Down	36 V	6-TSSOP SC-88 SOT-363	180 mA	16 V	85 °C	-40 °C	2.5 V	Surface Mount	1.255 V	1	Boost SEPIC	650 kHz	SC-70-6

Catalog

1.3 MHz/650kHz Step-Up DC/DC Converter in SC70, ThinSOT and DFN

Key Features

• 1.3MHz (LT3460) Switching Frequency

• 650kHz (LT3460-1) Switching Frequency

• High Output Voltage: Up to 36V

• 300mA Integrated Switch (LT3460)

• 180mA Integrated Switch (LT3460-1)

• Wide Input Range: 2.5V to 16V

• Uses Small Surface Mount Components

• Low Shutdown Current: <1μA

• Low Proﬁle (1mm) SC70 (LT3460 and LT3460-1), SOT-23 (ThinSOT™) (LT3460) and 2mm × 2mm DFN (LT3460-1) Packages

Description

The LT3460/LT3460-1 are general purpose step-up DC/DC converters. The LT3460/LT3460-1 switch at 1.3MHz/ 650KHz, allowing the use of tiny, low cost and low height capacitors and inductors. The constant frequency results in low, predictable output noise that is easy to ﬁlter.The high voltage switches in the LT3460/LT3460-1 are rated at 38V, making the device ideal for boost converters up to 36V. The LT3460 can generate 12V at up to 70mA from a 5V supply.The low 1mA quiescent current and 650kHz switching frequency of LT3460-1 make it ideal for lower current applications.The LT3460 is available in SC70 and SOT-23 packages. The LT3460-1 is available in SC70 and 2mm × 2mm DFN packages.ApplicationsDigital CamerasCCD Bias SupplyXDSL Power SupplyTFT-LCD Bias SupplyLocal 5V or 12V SupplyMedical Diagnostic EquipmentBattery Backup