Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The MAX17670EATB is a dual output regulator with an integrated 4V to 60V, 150mA, high-voltage, high-efficiency, synchronous buck converter with an internal MOSFET and a high-PSRR, low-noise, 2.35V to 5V, 50mA linear regulator.

Feedback voltage regulation accuracy is ±1.3% for the linear regulator and ±2% for the buck converter over the -40°C to +125°C temperature range. The devices are available in a compact 10-pin (3mm x 3mm) TDFN package. Simulation mode is available.

Features

Reduced external components for lower overall cost

Schottky diode-free synchronous operation

Internal compensation

Built-in soft-start

Compact design with all ceramic capacitors

Step-down converter outputs with inductive short-circuit protection

Reduced inventory list of DC-DC regulators

Step-down converter with wide 4V to 60V input voltage range

Up to 98% duty cycle buck operation

Step-Down Converter with Adjustable Switching Frequency Range of 200kHz to 2.2MHz

Linear regulator section with 2.35V to 5V input range

Linear regulator with up to 50mA load current capability

Reduced power consumption

50µA no-load current

PFM support for enhanced light-load efficiency

2.5μA shutdown current

Bootstrap bias input improves efficiency

Reliable operation in harsh environments

Peak current limit protection

Built-in output voltage monitoring with active-low RESET pin

Resistor programmable EN/UVLO thresholds

Monotonic entry into pre-biased load state at startup

Thermal Protection

Industrial grade high temperature -40°C to +125°C operating temperature range

Applications

Battery powered equipment

High voltage linear regulator replacement

HVAC and Building Control

Industrial sensors and process control

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.