The LMR43620MSC3RPERQ1 is the industry's ultra-small 36V, 2A and 1A synchronous step-down DC/DC converter in a 2mm x 2mm HotRod package. This easy-to-use converter supports a wide input voltage range from 3.0 V to 36V, and transient voltages up to 42V. The LMR43620MSC3RPERQ1 is designed to meet the low standby power requirements of normally-on automotive applications. Auto mode operates at light loads with frequency foldback, achieving 1.5µA no-load current consumption and high light-load efficiency at an input voltage of 13.5V. Seamless transitions between PWM and PFM modes and ultra-low MOSFET on-resistance ensure excellent efficiency over the entire load range.

Product parameters:

Product Category: Switching Regulator

RoHS: Details

Output voltage: 3.3 V

Output current: 2 A

Input voltage (maximum): 36 V

Number of outputs: 1 Output

Topology: Buck

Package / Cabinet: VQFN-9

Installation style: SMD/SMT

Switching frequency: 2.2 MHz

Quiescent current: 2.5 uA

Minimum operating temperature: - 40 C

Maximum operating temperature: +150 C

Input voltage (minimum): 3 V

Trademark: Texas Instruments

Input voltage: 3V to 36V

Humidity Sensitivity: Yes

Product Type: Switching Voltage Regulators

Close: Shutdown

Subcategory: PMIC - Power Management ICs

Supply voltage - minimum: 3 V

Type: Synchronous