Shenzhen Meiyuxin Technology Co., Ltd. [recycling electronic components] supplies LMR34215FAQRNXRQ1 4.2V to 42V, 1.5A ultra-small synchronous step-down converter quality assurance brand new original! ! !

Product Description:

The LMR34215FAQRNXRQ1 regulator is an easy-to-use synchronous step-down DC/DC converter. The device has integrated high-side and low-side power MOSFETs and can supply output current over a wide input voltage range of 4.2V to 42V.

The LMR34215FAQRNXRQ1 uses a peak current mode control scheme to provide excellent efficiency and output voltage accuracy. Precision enables provide flexibility by allowing direct connection to wide input voltages or precise control of device startup and shutdown. A power good status flag with built-in filtering and delay provides a true indication of system status without the need for an external monitor.

Product parameters:

• AEC-Q100 Qualified for Automotive Applications:

– Temperature class 1: –40°C to +125°C, TA

• Provides functional safety

– Documentation to aid in functional safety system design

• Designed for automotive applications

– Junction Temperature Range: –40°C to +150°C

– 0.4-V Dropout (Typical) at 1.5-A Load

– ±1.5% Reference Voltage Tolerance

– 5V Fixed Output and Adjustable Output Voltage Options

• Suitable for scalable power supplies

– Pin Compatible with:

• LMR36015-Q1, LMR36006-Q1 (60V, 0.6A or 1.5A)

• LMR33630-Q1, LMR33620-Q1 (36V, 2A or 3A)

– 400kHz and 2.1MHz frequency options

• Reduce solution size and cost through integrated technology

– Small 2mm × 3mm VQFN Package with Wettable Flanks

– few external components

• Low power dissipation over the entire load range

– 93% Efficiency at 400kHz (12VIN, 5VOUT, 1A)

– Improved light load efficiency in PFM mode

– Low Operating Quiescent Current of 24µA

• Optimized for ultra-low EMI requirements

– CISPR25 Class 5 Compliant

– Hotrod™ package minimizes switch node ringing

– Parallel input paths minimize parasitic inductance

– Spread spectrum reduces peak radiated emissions

Application:

• ADAS camera module

• Heads up display

• Body Control Module

• Universal wide input voltage power supply