LMR23630AFDDAR

Name	Value
Type	Parameter
Factory Lead Time	6 Weeks
Lifecycle Status	ACTIVE (Last Updated: 4 days ago)
Mounting Type	Surface Mount
Package / Case	8-PowerSOIC (0.154, 3.90mm Width)
Surface Mount	YES
Number of Pins	8
Operating Temperature	-40°C~125°C TJ
Packaging	Tape & Reel (TR)
Series	SIMPLE SWITCHER®
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	2 (1 Year)
Number of Terminations	8
ECCN Code	EAR99
Additional Feature	PFM CONTROL TECHNIQUE ALSO USED
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	NOT SPECIFIED
[email protected] Reflow Temperature-Max (s)	NOT SPECIFIED
Base Part Number	LMR23630
Function	Step-Down
Number of Outputs	1
Voltage - Input (Max)	36V
Output Type	Adjustable
Voltage - Input (Min)	4V
Input Voltage-Nom	12V
Analog IC - Other Type	SWITCHING REGULATOR
Output Configuration	Positive
Current - Output	3A
Quiescent Current	75μA
Voltage - Output (Min/Fixed)	1V
Topology	Buck
Control Mode	CURRENT-MODE
Frequency - Switching	150kHz~2.425MHz
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Voltage - Output (Max)	28V
Height	1.7mm
Length	4.89mm
Width	3.9mm
Thickness	1.48mm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

Name

Value

Type

Parameter

Factory Lead Time

6 Weeks

Lifecycle Status

ACTIVE (Last Updated: 4 days ago)

Mounting Type

Surface Mount

Package / Case

8-PowerSOIC (0.154, 3.90mm Width)

Surface Mount

YES

Number of Pins

Operating Temperature

-40°C~125°C TJ

Packaging

Tape & Reel (TR)

Series

SIMPLE SWITCHER®

Pbfree Code

yes

Part Status

Active

Moisture Sensitivity Level (MSL)

2 (1 Year)

Number of Terminations

ECCN Code

EAR99

Additional Feature

PFM CONTROL TECHNIQUE ALSO USED

Terminal Position

DUAL

Terminal Form

GULL WING

Peak Reflow Temperature (Cel)

NOT SPECIFIED

[email protected] Reflow Temperature-Max (s)

NOT SPECIFIED

Base Part Number

LMR23630

Function

Step-Down

Number of Outputs

Voltage - Input (Max)

36V

Output Type

Adjustable

Voltage - Input (Min)

Input Voltage-Nom

12V

Analog IC - Other Type

SWITCHING REGULATOR

Output Configuration

Positive

Current - Output

Quiescent Current

75μA

Voltage - Output (Min/Fixed)

Topology

Buck

Control Mode

CURRENT-MODE

Frequency - Switching

150kHz~2.425MHz

Control Technique

PULSE WIDTH MODULATION

Synchronous Rectifier

Yes

Voltage - Output (Max)

28V

Height

1.7mm

Length

4.89mm

Width

3.9mm

Thickness

1.48mm

RoHS Status

ROHS3 Compliant

Lead Free

Quantity	Unit Price	Ext. Price
1	$3.81000	$3.81
500	$3.7719	$1885.95
1000	$3.7338	$3733.8
1500	$3.6957	$5543.55
2000	$3.6576	$7315.2
2500	$3.6195	$9048.75

LMR23630AFDDAR Switcher Description

The LMR23630 SIMPLE SWITCHER is a 36 V, 3 A synchronous step-down regulator that is simple to use. It is suited for a variety of industrial applications requiring power conditioning from uncontrolled sources because of its wide input range of 4 V to 36 V. To provide easy control-loop compensation and cycle-by-cycle current limiting, peak-current-mode control is used. The gadget is suited for battery-powered systems because of its quiescent current of 75 A. An ultra-low 2 A shutdown current can extend battery life even further. Internal loop compensation relieves the user of the time-consuming effort of designing loop compensation. This also reduces the number of external components.

The device supports constant frequency FPWM mode to achieve low output-voltage ripple under light load. An extended family (HSOIC) is offered in 1-A (LMR23610) and 2.5-A (LMR23625) load-current configurations in a pin-to-pin compatible packaging for a simple, optimum PCB layout. The use of precision enables input to simplify regulator control and system power sequencing. Cycle-by-cycle current limitation, hiccup-mode short-circuit protection, and thermal shutdown due to excessive power dissipation are all protection features.

LMR23630AFDDAR Switcher Features

Input range: 4 V ~ 36 V

12-Pin WSON wettable flanks package with PowerPAD?

Use the LMZM33603 module for a faster time to market

Current-mode control

8-Pin HSOIC with PowerPAD? package

High duty-cycle operation supported

Continuous output current: 4 A

Soft start into a pre-biased load

400-kHz Switching frequency and adjustable frequency options

Precision enable input

Integrated synchronous rectification

Internal compensation for ease of use

Thermal protection

75-μA Quiescent current at no load for PFM option

Minimum switch-on time: 60 ns

Frequency synchronization to an external clock

PFM and forced PWM mode options

Output short-circuit protection with hiccup mode

LMR23630AFDDAR Switcher Applications

Factory and Building Automation

CPU

HVAC System

Elevator Control

Asset Tracking

General Purpose Wide VIN Regulators