LMR36506R5RPER

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Texas Instruments

3-V TO 65-V, 0.6-A ULTRA-SMALL SYNCHRONOUS BUCK CONVERTER WITH 4 ΜA IQ

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LMR36506R5RPER

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Texas Instruments

3-V TO 65-V, 0.6-A ULTRA-SMALL SYNCHRONOUS BUCK CONVERTER WITH 4 ΜA IQ

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Description Specifications Series Pricing CAD Documents

Description

General part information

LMR36506 Series

The LMR36506 is the industry’s smallest 65 V, 0.6 A synchronous step-down DC/DC converter in 2-mm × 2-mm HotRod package. This easy-to-use converter can handle input voltage transients up to 70 V, provide excellent EMI performance and support fixed 3.3 V and other adjustable output voltages. The transient tolerance reduces the necessary design effort to protect against input overvoltage and meets the surge immunity requirements of IEC 61000-4-5.

The LMR36506 uses the peak current mode control architecture with internal compensation to maintain stable operation with minimal output capacitance. The LMR36506 with the right resistor selection from the RT pin to ground can be externally programmed to any desired switching frequency of operation over a wide range from 200 kHz to 2.2 MHz. The precision EN/UVLO feature allows precise control of the device during the start-up and shutdown. The power-good flag, with built-in glitch filter and delayed release, offers a true indication of the system status, eliminating the requirement for an external supervisor. The compact solution size and rich feature set of LMR36506 simplifies implementation for a wide range of industrial applications.

Technical Specifications

Parameters and characteristics for this part

Specification	LMR36506R5RPER

Current - Output	600 mA
Frequency - Switching (Max)	2.2 MHz
Frequency - Switching (Min)	200 kHz
Function	Step-Down
Mounting Type	Wettable Flank, Surface Mount
Number of Outputs	1
Operating Temperature (Max)	150 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Type	Fixed
Package / Case	9-PowerVFQFN
Package Length	2 mm
Package Name	9-VQFN-HR
Package Width	2 mm
Synchronous Rectifier	Yes
Topology	Buck
Voltage - Input (Max)	65 V
Voltage - Input (Min)	3 V
Voltage - Output (Min/Fixed)	5 V

LMR36506 Series

Part	Board Type	Supplied Contents	Total Output Count	Output Type	Non-Isolated Output Count	Current - Output	Main Purpose	Utilized IC / Part	Contents	Voltage - Input (Minimum)	Voltage - Input (Maximum)	Regulator Topology	Frequency - Switching	Voltage - Output	Function	Grade	Voltage - Input (Min)	Voltage - Input (Max)	Number of Outputs	Voltage - Output (Min/Fixed)	Synchronous Rectifier	Mounting Type	Package Length	Package Name	Package Width	Package / Case	Operating Temperature (Max)	Operating Temperature (Min)	Topology	Output Configuration	Qualification	Frequency - Switching (Max)	Frequency - Switching (Min)	Voltage - Output (Max)
Texas Instruments LMR36506MSCEVM	Fully Populated	Board(s)	1	Non-Isolated	1 count	600 mA	DC/DC Step Down	LMR36506-Q1	Board	5.5 V	65 V	Buck	2.2 MHz	5 VDC
Texas Instruments LMR36506MSC3RPERQ1				Fixed		600 mA							2.2 MHz		Step-Down	Automotive	3 V	65 V	1	3.3 V	Yes	Surface Mount Wettable Flank	2 mm	9-VQFN-HR	2 mm	9-PowerVFQFN	125 °C	-40 °C	Buck	Positive	AEC-Q100
Texas Instruments LMR36506RS3QRPERQ1				Fixed		600 mA									Step-Down	Automotive	3 V	65 V	1	3.3 V	Yes	Surface Mount Wettable Flank	2 mm	9-VQFN-HR	2 mm	9-PowerVFQFN	125 °C	-40 °C	Buck	Positive	AEC-Q100	2.2 MHz	200 kHz
Texas Instruments LMR36506R5RPER				Fixed		600 mA									Step-Down		3 V	65 V	1	5 V	Yes	Surface Mount Wettable Flank	2 mm	9-VQFN-HR	2 mm	9-PowerVFQFN	150 °C	-40 °C	Buck	Positive		2.2 MHz	200 kHz
Texas Instruments LMR36506R3RPER				Fixed		600 mA									Step-Down		3 V	65 V	1	3.3 V	Yes	Surface Mount Wettable Flank	2 mm	9-VQFN-HR	2 mm	9-PowerVFQFN	150 °C	-40 °C	Buck	Positive		2.2 MHz	200 kHz
Texas Instruments LMR36506RREVM	Fully Populated	Board(s)	1	Non-Isolated	1 count	600 mA	DC/DC Step Down	LMR36506	Board	5.5 V	65 V	Buck	1 MHz	3.3 V
Texas Instruments LMR36506RF3RPER				Fixed		600 mA									Step-Down		3 V	65 V	1	3.3 V	Yes	Surface Mount Wettable Flank	2 mm	9-VQFN-HR	2 mm	9-PowerVFQFN	150 °C	-40 °C	Buck	Positive		2.2 MHz	200 kHz
Texas Instruments LMR36506MSC5RPERQ1				Fixed		600 mA							2.2 MHz		Step-Down	Automotive	3 V	65 V	1	5 V	Yes	Surface Mount Wettable Flank	2 mm	9-VQFN-HR	2 mm	9-PowerVFQFN	125 °C	-40 °C	Buck	Positive	AEC-Q100
Texas Instruments LMR36506RRPER				Adjustable		600 mA									Step-Down		3 V	65 V	1	1 V	Yes	Surface Mount Wettable Flank	2 mm	9-VQFN-HR	2 mm	9-PowerVFQFN	150 °C	-40 °C	Buck	Positive		2.2 MHz	200 kHz	65 V
Texas Instruments LMR36506MSCQRPERQ1				Adjustable		600 mA							2.2 MHz		Step-Down	Automotive	3 V	65 V	1	1 V	Yes	Surface Mount Wettable Flank	2 mm	9-VQFN-HR	2 mm	9-PowerVFQFN	125 °C	-40 °C	Buck	Positive	AEC-Q100			65 V