The LMR23630AQDDARQ1 SIMPLE SWITCHER® is an easy-to-use 36-V, 3-A synchronous buck regulator. With a wide input range of 4V to 36V, the device is suitable for voltage regulation of unregulated supplies in applications ranging from industrial to automotive. Peak current mode control is used for simple control loop compensation and cycle-by-cycle current limit. Its low 75µA quiescent current makes it suitable for battery-powered systems. Internal loop compensation means that the user does not have to undertake the tedious work of designing loop compensation components. This also minimizes external component count. The device also features a constant frequency FPWM mode for small output voltage ripple at light loads. The device's extended family offers 1A (LMR23610-Q1), 1.5A (LMR23615-Q1) and 2.5A (LMR23625-Q1) load current options in pin-to-pin compatible packages, allowing simple and optimal PCB layout. Utilizing a precision enable input simplifies regulator control and system power sequencing. Protection features include cycle-by-cycle current limit, hiccup mode short-circuit protection, and thermal shutdown from excessive power dissipation.

Product parameters:

Product Type: Switching Regulators

RoHS: Details

Installation style: SMD/SMT

Package / Enclosure: SO-PowerPad-8

Topology: Buck

Output voltage: 1V to 28V

Output current: 3A

Number of outputs: 1 Output

Input voltage (min): 4 V

Input voltage (maximum): 36 V

Quiescent current: 75uA

Switching frequency: 400 kHz

Minimum working temperature: - 40 C

Maximum working temperature: + 125 C

Qualification: AEC-Q100

Series: LMR23630-Q1

Input voltage: 4V to 36V

Humidity Sensitivity: Yes

Product Type: Switching Voltage Regulators

Shutdown: Shutdown

Subcategory: PMIC - Power Management ICs

Supply voltage - min: 4 V

Brand Name: SIMPLE SWITCHER

Type: Synchronous Buck Converter

Unit weight: 97.500 mg