LT8335IDDB#PBF

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Analog Devices Inc./Maxim Integrated

SWITCHING VOLTAGE REGULATORS L IQ BOOST/SEPIC/ INV CONV W/ 2A, 28V SW

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LT8335IDDB#PBF

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Analog Devices Inc./Maxim Integrated

SWITCHING VOLTAGE REGULATORS L IQ BOOST/SEPIC/ INV CONV W/ 2A, 28V SW

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Description Specifications Series Pricing CAD Documents

Description

General part information

LT8335 Series

The LT8335 is a current mode DC/DC converter capable of generating either positive or negative output voltages using a single feedback pin. It can be configured as a boost, SEPIC or inverting converter consuming as low as 6μA of quiescent current. Low ripple Burst Mode operation maintains high efficiency down to very low output currents while keeping the output ripple below 15mV in a typical application. The internally compensated current mode architecture results in stable operation over a wide range of input and output voltages. Integrated soft-start and frequency foldback functions are included to control inductor current during start-up. The 2MHz operation combined with the small 8-lead DFN package, enables low cost, area efficient solutions.ApplicationsIndustrial and AutomotiveTelecomMedical Diagnostic EquipmentPortable Electronics

Technical Specifications

Parameters and characteristics for this part

Specification	LT8335IDDB#PBF

Current - Output	2 A
Frequency - Switching	2 MHz
Function	Step-Up, Step-Up/Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive or Negative, Positive, Negative
Output Type	Adjustable
Package / Case	8-WFDFN Exposed Pad
Package Length	3 mm
Package Name	8-DFN
Package Width	2 mm
Synchronous Rectifier	No
Topology	SEPIC, Boost
Voltage - Input (Max)	25 V
Voltage - Input (Min)	3 V
Voltage - Output (Fixed)	1.6 V
Voltage - Output (Max)	28 V
Voltage - Output (Min)	-0.8 V

LT8335 Series

Low IQBoost/SEPIC/ Inverting Converter with 2A, 28V Switch

Part	Frequency - Switching	Voltage - Output (Max)	Topology	Voltage - Input (Min)	Package Width	Package Name	Package Length	Package / Case	Mounting Type	Voltage - Input (Max)	Synchronous Rectifier	Number of Outputs	Current - Output	Function	Output Type	Operating Temperature (Max)	Operating Temperature (Min)	Output Configuration	Voltage - Output (Fixed)	Voltage - Output (Min)
Analog Devices Inc./Maxim Integrated LT8335EDDB#PBF	2 MHz	28 V	Boost SEPIC	3 V	2 mm	8-DFN	3 mm	8-WFDFN Exposed Pad	Surface Mount	25 V	No	1	2 A	Step-Up Step-Up/Step-Down	Adjustable	125 °C	-40 °C	Negative Positive Positive or Negative	1.6 V	-0.8 V
Analog Devices Inc./Maxim Integrated LT8335IDDB#TRPBF	2 MHz	28 V	Boost SEPIC	3 V	2 mm	8-DFN	3 mm	8-WFDFN Exposed Pad	Surface Mount	25 V	No	1	2 A	Step-Up Step-Up/Step-Down	Adjustable	125 °C	-40 °C	Negative Positive Positive or Negative	1.6 V	-0.8 V
Analog Devices Inc./Maxim Integrated LT8335EDDB	2 MHz	28 V	Boost SEPIC	3 V	2 mm	8-DFN	3 mm	8-WFDFN Exposed Pad	Surface Mount	25 V	No	1	2 A	Step-Up Step-Up/Step-Down	Adjustable	125 °C	-40 °C	Negative Positive Positive or Negative	1.6 V	-0.8 V
Analog Devices Inc./Maxim Integrated LT8335EDDB#TRPBF	2 MHz	28 V	Boost SEPIC	3 V	2 mm	8-DFN	3 mm	8-WFDFN Exposed Pad	Surface Mount	25 V	No	1	2 A	Step-Up Step-Up/Step-Down	Adjustable	125 °C	-40 °C	Negative Positive Positive or Negative	1.6 V	-0.8 V
Analog Devices Inc./Maxim Integrated LT8335IDDB#PBF	2 MHz	28 V	Boost SEPIC	3 V	2 mm	8-DFN	3 mm	8-WFDFN Exposed Pad	Surface Mount	25 V	No	1	2 A	Step-Up Step-Up/Step-Down	Adjustable	125 °C	-40 °C	Negative Positive Positive or Negative	1.6 V	-0.8 V
Analog Devices Inc./Maxim Integrated LT8335IDDB#TRMPBF	2 MHz	28 V	Boost SEPIC	3 V	2 mm	8-DFN	3 mm	8-WFDFN Exposed Pad	Surface Mount	25 V	No	1	2 A	Step-Up Step-Up/Step-Down	Adjustable	125 °C	-40 °C	Negative Positive Positive or Negative	1.6 V	-0.8 V
Analog Devices Inc./Maxim Integrated LT8335EDDB#TRMPBF	2 MHz	28 V	Boost SEPIC	3 V	2 mm	8-DFN	3 mm	8-WFDFN Exposed Pad	Surface Mount	25 V	No	1	2 A	Step-Up Step-Up/Step-Down	Adjustable	125 °C	-40 °C	Negative Positive Positive or Negative	1.6 V	-0.8 V

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

LT8335IDDB#PBF | Datasheet