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[Supply] LM53601MQDSXRQ1 (TI) Automotive Synchronous Step-Down DC/DC Converter

Mingjiada Electronics Supplies TI LM53601MQDSXRQ1: Automotive 3.5V to 36V, 1A, 2.1MHz Synchronous Buck Converter

Product Description 

The LM53601MQDSXRQ1 is a synchronous step-down converter designed for harsh automotive environments with a switching frequency of up to 2.1 MHz. The LM53601MQDSXRQ1 is a compact VQFN package that efficiently converts a wide range of input voltages from 3.5V to 36V into output voltages as low as 1.0V with a maximum continuous output current of 1A. Designed to meet the demanding size, efficiency, and reliability requirements of automotive electronics, the LM53601MQDSDS is at the heart of the device.

LM53601MQDSXRQ1 KEY SPECIFICATIONS 

Input Voltage Range: 3.5V to 36V (transients up to 42V) 

Output Voltage Range: 1.0V to VIN (adjustable) 

Output Current: Up to 1A (continuous) 

Switching Frequency: 2.1MHz (fixed) 

Efficiency: Up to 95% (significantly reduces heat dissipation) 

Operating Junction Temperature Range: -40°C to +150°C 

Packages: 16-pin VQFN (3mm x 3mm)

LM53601MQDSXRQ1 Product Features

-40°C to +150°C junction temperature range (available) 

Wide operating input voltage range: 3.55V to 36V (transients up to 42V) 

Extended spectrum options available 

LM53601MQDSXRQ1 2.1MHz Fixed Switching Frequency 

Low quiescent current: 23µA 

Shutdown current: 1.8µA 

Adjustable, 3.3V or 5V triple outputs 

Maximum current load: 1000mA for LM53601MQDSXRQ1 

Pin-selectable forced PWM mode 

RESET output with filtering and delayed release 

External frequency synchronisation 

Internal compensation, soft-start, current limit, and under-voltage lockout (UVLO) 

10-pin, 3mm x 3mm SON package with wettable and non-wettable sides

Typical Applications 

Thanks to its high performance and automotive-grade reliability, the LM53601MQDSXRQ1 has a wide range of applications in automotive electronics systems: 

Advanced driver assistance systems (ADAS): powering camera modules, radar sensors, control units.

Infotainment system: display, audio amplifier, host control unit.

Body electronics and lighting: body control module (BCM), LED lighting, motor drive control.

Instrument Cluster: Power supply for the instrument cluster.

In-vehicle network: CAN/LIN transceivers, powering gateway modules.

Any 12V/24V automotive battery power system that requires efficient, compact and reliable buck conversion.

Choose Mingjiada Electronics for reliable LM53601MQDSXRQ1 supply 

Mingjiada Electronics is committed to providing customers with original, reliable and competitive LM53601MQDSXRQ1 and full line of TI products. We have a professional supply chain management team to ensure stable inventory and timely delivery, providing you with the necessary support during the design and production stages.

Welcome to contact Mingjiada Electronics to get the latest quotation, stock information and parameter data of TI LM53601MQDSXRQ1, which can inject strong and efficient power supply power for your automotive applications!

QQ：1668527835 

Tel：13410018555 

E-mail：chen13410018555@163.com 

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