LTC3302AJUCM-1.8#WTRPBF

Unknown

Analog Devices Inc./Maxim Integrated

5V, 2A SYNCHRONOUS STEP-DOWN REGULATOR IN 2MM × 2MM FCQFN

Find alt

Alpha

LTC3302AJUCM-1.8#WTRPBF

Unknown

Analog Devices Inc./Maxim Integrated

5V, 2A SYNCHRONOUS STEP-DOWN REGULATOR IN 2MM × 2MM FCQFN

Find alt

Alpha

Description Specifications Series Pricing CAD Documents

Description

General part information

LTC3302 Series

The LTC3302 is a very small, high efficiency, low noise, monolithic synchronous 2A step-down DC/DC converter operating from a 2.25V to 5.5V input supply. Using constant frequency, peak current mode control, this regulator achieves fast transient response with small external components.The LTC3302 operates in forced continuous or pulse-skipping mode for low noise, or in low-ripple Burst Mode operation for high efficiency at light loads, ideal for battery-powered systems. The IC regulates output voltages as low as 500mV. The adjustable version operates from 500mV to VINwith two additional external resistors. Other features include output overvoltage protection, short-circuit protection, thermal shutdown, clock synchronization, and up to 100% duty cycle operation for low dropout.The LTC3302 is available in a low profile 2mm × 2mm FCQFN package with exposed pad and side wettable flanks.APPLICATIONSOptical Networking, Servers, TelecomAutomotive, Industrial, CommunicationsDistributed DC Power Systems (POL)FPGA, ASIC, μP Core Supplies

Technical Specifications

Parameters and characteristics for this part

Specification	LTC3302AJUCM-1.8#WTRPBF

Current - Output	2 A
Frequency - Switching	2 MHz
Function	Step-Down
Grade	Automotive
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	150 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Type	Fixed
Package / Case	12-PowerWFQFN
Package Length	2 mm
Package Name	12-TQFN
Package Width	2 mm
Qualification	AEC-Q100
Synchronous Rectifier	Yes
Topology	Buck
Voltage - Input (Max)	5.5 V
Voltage - Input (Min)	2.25 V
Voltage - Output (Min/Fixed)	1.8 V

LTC3302 Series

Part	Voltage - Input (Max)	Output Configuration	Synchronous Rectifier	Current - Output	Voltage - Output (Min/Fixed)	Operating Temperature (Min)	Operating Temperature (Max)	Mounting Type	Topology	Voltage - Output (Max)	Function	Output Type	Frequency - Switching	Package Name	Package Length	Package Width	Package / Case	Number of Outputs	Voltage - Input (Min)	Qualification	Grade
Analog Devices Inc./Maxim Integrated LTC3302ARUCM#TRPBF	5.5 V	Positive	Yes	2 A	0.5 V	-40 °C	150 °C	Surface Mount	Buck	3.6 V 3.65 V	Step-Down	Adjustable	2 MHz	12-TQFN	2 mm	2 mm	12-PowerWFQFN	1	2.25 V
Analog Devices Inc./Maxim Integrated LTC3302AJUCM-1.2#WTRPBF	5.5 V	Positive	Yes	2 A	1.2 V	-40 °C	150 °C	Surface Mount	Buck		Step-Down	Fixed	2 MHz	12-TQFN	2 mm	2 mm	12-PowerWFQFN	1	2.25 V	AEC-Q100	Automotive
Analog Devices Inc./Maxim Integrated LTC3302AJUCM-1.8#WTRPBF	5.5 V	Positive	Yes	2 A	1.8 V	-40 °C	150 °C	Surface Mount	Buck		Step-Down	Fixed	2 MHz	12-TQFN	2 mm	2 mm	12-PowerWFQFN	1	2.25 V	AEC-Q100	Automotive
Analog Devices Inc./Maxim Integrated LTC3302CRUCM#TRPBF	5.5 V	Positive	Yes	2 A	0.5 V	-40 °C	150 °C	Surface Mount	Buck	3.6 V 3.65 V	Step-Down	Adjustable	6 MHz	12-TQFN	2 mm	2 mm	12-PowerWFQFN	1	2.25 V
Analog Devices Inc./Maxim Integrated LTC3302AJUCM#WTRPBF	5.5 V	Positive	Yes	2 A	0.5 V	-40 °C	150 °C	Surface Mount	Buck	3.65 V	Step-Down	Adjustable	2 MHz	12-TQFN	2 mm	2 mm	12-PowerWFQFN	1	2.25 V	AEC-Q100	Automotive

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Create a free account to access distributor pricing data.

CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

LTC3302AJUCM-1.8#WTRPBF | Datasheet

LTC3302: 5V, 2A Synchronous Step-Down Regulator in 2mm × 2mm FCQFN Data Sheet (Rev.0)

UG-2105: Evaluating the LTC3302A, 3.3 V to 1.2 V at 2 A, 2 MHz Synchronous Step-Down Regulator in a 2 mm × 2 mm SWF FCQFN (Rev.0)

Package Drawing - 12-Lead Plastic Side Solderable TQFN (2mm × 2mm)