LMR62014 Series

SIMPLE SWITCHER® 2.7V to 14V, 1.4A Step-Up Regulator in SOT-23 Package

Catalog

SIMPLE SWITCHER® 2.7V to 14V, 1.4A Step-Up Regulator in SOT-23 Package

Part	Topology	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Supplier Device Package	Output Type	Frequency - Switching	Function	Number of Outputs	Voltage - Input (Min) [Min]	Voltage - Input (Max) [Max]	Output Configuration	Mounting Type	Voltage - Output (Max) [Max]	Current - Output
Texas Instruments LMR62014XMFE/NOPB	Boost	SC-74A SOT-753	-40 °C	125 ¯C	SOT-23-5	Adjustable	1.6 MHz	Step-Up	1	2.7 V	14 V	Positive	Surface Mount	20 V	2 A
Texas Instruments LMR62014XMF/NOPB	Boost	SC-74A SOT-753	-40 °C	125 ¯C	SOT-23-5	Adjustable	1.6 MHz	Step-Up	1	2.7 V	14 V	Positive	Surface Mount	20 V	2 A
Texas Instruments LMR62014XMFX/NOPB	Boost	SC-74A SOT-753	-40 °C	125 ¯C	SOT-23-5	Adjustable	1.6 MHz	Step-Up	1	2.7 V	14 V	Positive	Surface Mount	20 V	2 A

Catalog

SIMPLE SWITCHER® 2.7V to 14V, 1.4A Step-Up Regulator in SOT-23 Package

Key Features

• Input Voltage Range of 2.7V to 14VOutput Voltage up to 20VSwitch Current up to 1.4A1.6 MHz Switching FrequencyLow Shutdown Iq, <1 µACycle-by-Cycle Current LimitingInternally Compensated5-Pin SOT-23 Packaging (2.92 x 2.84 x 1.08mm)Fully Enabled for WEBENCH Power DesignerPerformance BenefitsExtremely Easy to UseTiny Overall Solution Reduces System CostSIMPLE SWITCHER is a trademark of Texas Instruments. WEBENCH is a trademark of Texas Instruments. All trademarks are the property of their respective owners.Input Voltage Range of 2.7V to 14VOutput Voltage up to 20VSwitch Current up to 1.4A1.6 MHz Switching FrequencyLow Shutdown Iq, <1 µACycle-by-Cycle Current LimitingInternally Compensated5-Pin SOT-23 Packaging (2.92 x 2.84 x 1.08mm)Fully Enabled for WEBENCH Power DesignerPerformance BenefitsExtremely Easy to UseTiny Overall Solution Reduces System CostSIMPLE SWITCHER is a trademark of Texas Instruments. WEBENCH is a trademark of Texas Instruments. All trademarks are the property of their respective owners.

Description

The LMR62014 switching regulator is a current-mode boost converter operating at fixed frequency of1.6 MHz. The use of SOT-23 package, made possible by the minimal power loss of the internal 1.4A switch, and use of small inductors and capacitors result in the industry's highest power density. The LMR62014 is capable of greater than 90% duty cycle, making it ideal for boosting to voltages up to 20V. These parts have a logic-level shutdown pin that can be used to reduce quiescent current and extend battery life. Protection is provided through cycle-by-cycle current limiting and thermal shutdown. Internal compensation simplifies design and reduces component count. The LMR62014 switching regulator is a current-mode boost converter operating at fixed frequency of1.6 MHz. The use of SOT-23 package, made possible by the minimal power loss of the internal 1.4A switch, and use of small inductors and capacitors result in the industry's highest power density. The LMR62014 is capable of greater than 90% duty cycle, making it ideal for boosting to voltages up to 20V. These parts have a logic-level shutdown pin that can be used to reduce quiescent current and extend battery life. Protection is provided through cycle-by-cycle current limiting and thermal shutdown. Internal compensation simplifies design and reduces component count.