LMR23610ADDAR

Active

Texas Instruments

CONV DC-DC 4.5V TO 36V SYNCHRONOUS STEP DOWN SINGLE-OUT 1V TO 28V 1A 8-PIN HSOIC EP T/R

LMR23610ADDAR

Active

Texas Instruments

CONV DC-DC 4.5V TO 36V SYNCHRONOUS STEP DOWN SINGLE-OUT 1V TO 28V 1A 8-PIN HSOIC EP T/R

Description Specifications Series Pricing CAD Documents

Description

General part information

LMR23610 Series

The LMR23610 SIMPLE SWITCHER®device is an easy-to-use 36-V, 1-A synchronous step down regulator. With a wide input range from 4 V to 36 V, it is suitable for various applications from industrial to automotive for power conditioning from unregulated sources. Peak current mode control is employed to achieve simple control loop compensation and cycle-by-cycle current limiting. A quiescent current of 75 µA makes it suitable for battery-powered systems. An ultra-low 2 µA shutdown current can further prolong battery life. Internal loop compensation means that the user is free from the tedious task of loop compensation design. This also minimizes the external components. An extended family is available in 2.5 A (LMR23625) and 3 A (LMR23630) load-current options in pin-to-pin compatible packages, which allow simple, optimum PCB layout. A precision enable input allows simplification of regulator control and system power sequencing. Protection features include cycle-by-cycle current limit, hiccup-mode short-circuit protection and thermal shutdown due to excessive power dissipation.

Technical Specifications

Parameters and characteristics for this part

Specification	LMR23610ADDAR

Current - Output	1 A
Frequency - Switching	400 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package Length	0.154 in
Package Name	8-SO PowerPad, 8-PowerSOIC
Package Width	3.9 mm
Synchronous Rectifier	Yes
Topology	Buck
Voltage - Input (Max)	36 V
Voltage - Input (Min)	4.5 V
Voltage - Output (Max)	28 V
Voltage - Output (Min/Fixed)	1 V

LMR23610 Series

Automotive Qualified SIMPLE SWITCHER, 4V to 36V, 1A Synchronous Step-Down Converter

Part	Function	Current - Output	Package Name	Package Width	Package Length	Operating Temperature (Max)	Operating Temperature (Min)	Output Type	Voltage - Input (Max)	Mounting Type	Frequency - Switching	Number of Outputs	Voltage - Output (Max)	Topology	Voltage - Input (Min)	Voltage - Output (Min/Fixed)	Synchronous Rectifier	Output Configuration	Grade	Qualification	Total Output Count	Non-Isolated Output Count	Supplied Contents	Board Type	Main Purpose	Regulator Topology	Voltage - Output	Voltage - Output	Voltage - Output (Option 2)	Voltage - Output (Option 1)	Contents	Utilized IC / Part	Voltage - Input (Maximum)	Voltage - Input (Minimum)
Texas Instruments LMR23610ADDA	Step-Down	1 A	8-PowerSOIC 8-SO PowerPad	3.9 mm	0.154 in	125 °C	-40 °C	Adjustable	36 V	Surface Mount	400 kHz	1	28 V	Buck	4.5 V	1 V	Yes	Positive
Texas Instruments LMR23610AQDDAQ1	Step-Down	1 A	8-PowerSOIC 8-SO PowerPad	3.9 mm	0.154 in	125 °C	-40 °C	Adjustable	36 V	Surface Mount	400 kHz	1	28 V	Buck	4.5 V	1 V	Yes	Positive	Automotive	AEC-Q100
Texas Instruments LMR23610ADDAR	Step-Down	1 A	8-PowerSOIC 8-SO PowerPad	3.9 mm	0.154 in	125 °C	-40 °C	Adjustable	36 V	Surface Mount	400 kHz	1	28 V	Buck	4.5 V	1 V	Yes	Positive
Texas Instruments LMR23610AEVM		1 A						Non-Isolated			400 kHz										1	1 count	Board(s)	Fully Populated	DC/DC Step Down	Buck	3.3 V 5 VDC	3.3V 5V	5 V	3.3 V	Board	LMR23610	36 V	4.5 V
Texas Instruments LMR23610AQDDARQ1	Step-Down	1 A	8-PowerSOIC 8-SO PowerPad	3.9 mm	0.154 in	125 °C	-40 °C	Adjustable	36 V	Surface Mount	400 kHz	1	28 V	Buck	4.5 V	1 V	Yes	Positive	Automotive	AEC-Q100

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Buck Converter Quick Reference Guide (Rev. B)

SOIC-8 stands the test of time

LMR23610 SIMPLE SWITCHER® 36-V, 1-A Synchronous Step-Down Converter datasheet (Rev. C)