LT1610IS8#PBF

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Analog Devices Inc./Maxim Integrated

1.7MHZ, SINGLE CELL MICROPOWER DC/DC CONVERTER

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LT1610IS8#PBF

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Analog Devices Inc./Maxim Integrated

1.7MHZ, SINGLE CELL MICROPOWER DC/DC CONVERTER

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Description Specifications Series Pricing CAD Documents

Description

General part information

LT1610 Series

The LT1610 is a micropower fixed frequency DC/DC converter that operates from an input voltage as low as 1V. Intended for small, low power applications, it switches at 1.7MHz, allowing the use of tiny capacitors and inductors.The device can generate 3V at 30mA from a single cell (1V) supply. An internal compensation network can be connected to the LT1610’s VCpin, eliminating two external components. No-load quiescent current of the LT1610 is 30µA, and the internal NPN power switch handles a 300mA current with a voltage drop of 300mV.The LT1610 is available in 8-lead MSOP and SO packages.ApplicationsPagersCordless PhonesBattery BackupLCD BiasPortable Electronic Equipment

Technical Specifications

Parameters and characteristics for this part

Specification	LT1610IS8#PBF

Current - Output	450 mA
Frequency - Switching	1.7 MHz
Function	Step-Up, Step-Up/Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package Length	0.154 in
Package Name	8-SO, 8-SOIC
Package Width	3.9 mm
Synchronous Rectifier	No
Topology	SEPIC, Boost
Voltage - Input (Max)	8 V
Voltage - Input (Min)	0.9 V
Voltage - Output (Max)	30 V
Voltage - Output (Min/Fixed)	1.23 V

LT1610 Series

1.7MHz, Single Cell Micropower DC/DC Converter

Part	Voltage - Input (Min)	Frequency - Switching	Package Name	Mounting Type	Current - Output	Output Type	Function	Synchronous Rectifier	Voltage - Output (Max)	Output Configuration	Operating Temperature (Min)	Operating Temperature (Max)	Topology	Voltage - Output (Min/Fixed)	Package Length	Package Width	Number of Outputs	Voltage - Input (Max)
Analog Devices Inc./Maxim Integrated LT1610CS8#TRPBF	0.9 V	1.7 MHz	8-SO 8-SOIC	Surface Mount	450 mA	Adjustable	Step-Up Step-Up/Step-Down	No	30 V	Positive	0 °C	70 °C	Boost SEPIC	1.23 V	0.154 in	3.9 mm	1	8 V
Analog Devices Inc./Maxim Integrated LT1610CMS8#TRPBF	0.9 V	1.7 MHz	8-MSOP 8-TSSOP 8-MSOP	Surface Mount	450 mA	Adjustable	Step-Up Step-Up/Step-Down	No	30 V	Positive	0 °C	70 °C	Boost SEPIC	1.23 V	0.118 in	3 mm	1	8 V
Analog Devices Inc./Maxim Integrated LT1610CS8#PBF	0.9 V	1.7 MHz	8-SO 8-SOIC	Surface Mount	450 mA	Adjustable	Step-Up Step-Up/Step-Down	No	30 V	Positive	0 °C	70 °C	Boost SEPIC	1.23 V	0.154 in	3.9 mm	1	8 V
Analog Devices Inc./Maxim Integrated LT1610IS8#PBF	0.9 V	1.7 MHz	8-SO 8-SOIC	Surface Mount	450 mA	Adjustable	Step-Up Step-Up/Step-Down	No	30 V	Positive	-40 °C	85 °C	Boost SEPIC	1.23 V	0.154 in	3.9 mm	1	8 V
Analog Devices Inc./Maxim Integrated LT1610CMS8#PBF	0.9 V	1.7 MHz	8-MSOP 8-TSSOP 8-MSOP	Surface Mount	450 mA	Adjustable	Step-Up Step-Up/Step-Down	No	30 V	Positive	0 °C	70 °C	Boost SEPIC	1.23 V	0.118 in	3 mm	1	8 V
Analog Devices Inc./Maxim Integrated LT1610IS8#TRPBF	0.9 V	1.7 MHz	8-SO 8-SOIC	Surface Mount	450 mA	Adjustable	Step-Up Step-Up/Step-Down	No	30 V	Positive	-40 °C	85 °C	Boost SEPIC	1.23 V	0.154 in	3.9 mm	1	8 V

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

R303 Reliability Data

LT1610IS8#PBF | Datasheet