Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

MAX14690HEWX is a battery-charge-management solution ideal for low-power wearable applications. The device includes a linear battery charger with a smart power selector and several power-optimized peripherals.

Benefits and Features

Extend System Use Time Between Battery Charging

• Dual Ultra-Low-IQ 200mA Buck Regulators

• Output Programmable from 0.8V to 1.8V and 1.5V to 3.3V

• 0.9μA (typ) Quiescent Current

• Automatic Burst or Forced-PWM Modes

• Three Ultra-Low-IQ 100mA LDOs

• Output Programmable from 0.8V to 3.6V

• 0.6μA (typ) Quiescent Current

• 2.7V to 5.5V Input with Dedicated Pin

Easy-to-Implement Li+ Battery Charging

• Smart Power Selector

• 28V/-5.5V Tolerant Input

• Thermistor Monitor

Minimize Solution Footprint Through High Integration

• Provides Five Regulated Voltage Rails

• Switch Mode Option on Each LDO

Optimize System Control

• Monitors Pushbutton for Ultra-Low Power Mode

• Power-On Reset Delay and Voltage Sequencing

• On-Chip Voltage Monitor Multiplexer

Applications

Wearable Electronics

Fitness Monitors

Portable Medical Devices

• 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.