LM27313 Series

1.6 MHz boost converter with 30V Internal FET switch in SOT-23

Catalog

1.6 MHz boost converter with 30V Internal FET switch in SOT-23

Part	Voltage - Output (Min/Fixed)	Operating Temperature (Max)	Operating Temperature (Min)	Mounting Type	Current - Output	Function	Qualification	Number of Outputs	Topology	Synchronous Rectifier	Frequency - Switching	Voltage - Input (Min)	Package Name	Voltage - Output (Max)	Grade	Output Type	Output Configuration	Voltage - Input (Max)
Texas Instruments LM27313XQMFX/NOPB	5 V	125 °C	-40 °C	Surface Mount	800 mA	Step-Up	AEC-Q100	1	Boost	No	1.6 MHz	2.7 V	SOT-23-5	28 V	Automotive	Adjustable	Positive	14 V
Texas Instruments LM27313XMF/NOPB	5 V	125 °C	-40 °C	Surface Mount	800 mA	Step-Up		1	Boost	No	1.6 MHz	2.7 V	SOT-23-5	28 V		Adjustable	Positive	14 V
Texas Instruments LM27313XMFX/NOPB	5 V	125 °C	-40 °C	Surface Mount	800 mA	Step-Up		1	Boost	No	1.6 MHz	2.7 V	SOT-23-5	28 V		Adjustable	Positive	14 V
Texas Instruments LM27313XQMF/NOPB	5 V	125 °C	-40 °C	Surface Mount	800 mA	Step-Up	AEC-Q100	1	Boost	No	1.6 MHz	2.7 V	SOT-23-5	28 V	Automotive	Adjustable	Positive	14 V
Texas Instruments LM27313XMFX	5 V	125 °C	-40 °C	Surface Mount	800 mA	Step-Up		1	Boost	No	1.6 MHz	2.7 V	SOT-23-5	28 V		Adjustable	Positive	14 V

Catalog

1.6 MHz boost converter with 30V Internal FET switch in SOT-23

Description

The LM27313/-Q1 switching regulator is a current-mode boost converter with a fixed operating frequency of 1.6 MHz. The use of the SOT-23 package, made possible by the minimal losses of the 800-mA switch, and the small inductors and capacitors result in extremely high power density. The 30-V internal switch makes these solutions perfect for boosting to voltages of 5 V to 28 V. This device has 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 LM27313/-Q1 switching regulator is a current-mode boost converter with a fixed operating frequency of 1.6 MHz. The use of the SOT-23 package, made possible by the minimal losses of the 800-mA switch, and the small inductors and capacitors result in extremely high power density. The 30-V internal switch makes these solutions perfect for boosting to voltages of 5 V to 28 V. This device has 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.