Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The MAX77734QENP is a miniature PMIC for applications requiring a simple design in a small footprint. The IC integrates a linear-mode lithium-ion battery charger, a low dropout linear regulator (LDO), an analogue multiplexer, and a dual-channel current-absorbing driver. The charger is designed for small battery systems that require accurate termination currents down to 0.375mA. With the input source connected, the circuit immediately regulates the system voltage even when the battery is depleted.The output of the 150mA LDO is programmable via I²C between 0.8V and 3.975V.

Product Properties

Battery Chemistry: Li-Ion/Polymer

Number of Cells: 1

Current - Charging: Constant Current - Programmable

Programmable Characteristics: Current, Voltage

Fail Safe: Over Temperature

Charge Current - Max: 300mA

Battery Pack Voltage: 4.6V (max)

Voltage - Supply (max): 5.5V

Interface: I2C

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package/Housing: 20-XFBGA, WLBGA

Supplier Device Package: 20-WLP (1.97x2.23)

Applications

● Sports cameras, wearable/walkman cameras

● Fitness bands and other Bluetooth wearable devices

● Hearables: headphones, headphones, earbuds

● Low-power Internet of Things (IoT) small electronic 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.