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Mingjiada Electronics Supply TI [BQ24715RGRR] 2-3 Cell NVDC-1 Battery Charger Controller

In the field of portable electronic devices and industrial equipment, efficient and safe battery charge management is one of the core challenges in product design. Texas Instruments (TI) introduced the BQ24715RGRR is a synchronous buck battery charge controller based on NVDC (narrow voltage DC) architecture, designed for 1 to 4-cell lithium-ion/lithium-polymer battery packs.

Mingjiada Electronics has been supplying (TI) BQ24715RGRR NVDC step-down battery charge controllers for a long time, the following is the product information of BQ24715RGRR:

Model No.: BQ24715RGRR

Package: VQFN-20

Type: Battery Charge Controller

Product Diagram:

The BQ24715RGRR is a 2-3 cell Narrow Voltage DC (NVDC)-1 battery charger controller with ultra fast transient response and high light load efficiency. This charger offers low quiescent current for 2S or 3S Li-ion battery charging applications, high light load efficiency, and thus low component count.

Applications:

- Ultrabooks, notebook computers and tablet PCs

- Industrial and medical equipment

- Portable devices

BQ24715RGRR Product Features:

6-24V Input System Management Bus (SMBus) NVDC-1 2-3S Battery Charger Controller

Instantaneous system on operation with no battery or deeply discharged battery operation

Ultra-fast 100µs transient response

Ultra-low quiescent current of 500µA and high Pulse Frequency Modulation (PFM) light-load efficiency at 20mA load to comply with Energy Star and Energy-Related Products (ErP) Lot6 specifications

Switching frequency: 600kHz/800kHz/1MHz

Programmable system/charge voltage (16mV per step), input/charge current (64mA per step) with high accuracy

- Charging voltage regulation range of ±0.5%

- ±3% Input/charge current regulation

- ±2% 40x Input / 16x Charge Current Monitor Outputs

Battery LEARN support

Maximises CPU performance on deeply discharged batteries or no batteries at all

Integrated NMOS ACFET and RBFET drivers

20-pin 3.5mm x 3.5mm2 quad flat leadless (QFN) package

With its NVDC architecture, efficient synchronous buck topology and intelligent power management, the BQ24715RGRR is an ideal choice for power supply designs in portable devices and industrial applications. Mingjiaoda Electronics has been supplying BQ24715RGRR battery charge controller for a long time, if you need more information about BQ24715RGRR, please feel free to contact us!

QQ：1668527835

Tel：13410018555

Email：chen13410018555@163.com

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