GOLF9152W
Rechargeable Wireless Optical and Laser Mouse Battery Management IC

FEATURES
- Integrated USB powered, high efficiency fast charger
- Applicable for Single-Cell Li-Ion / Li-Polymer Batteries
- With over-current protection and limiting
- Under and over-voltage protection
- Integrated safety timers for charging ensures full protection against overcharging
- Integrated charge power MOSFET
- Integrated protection cutoff MOSFET(s)
- Optimized charging for selected battery capacity variable from 200mAh ~ 500mAh
- Minimum external parts required
- Stable linear operation
- On-chip SPI Interface
- Stable 2.8 Volts output at rated battery capacity with on/off under SPI control
- Connect status LED output drive with on/off under SPI control
- Fully compatible for use with Pixart^® PAW3204DB Optical Mouse Sensor, Avago^® ADNS-7050,ADNS-7530 Laser Mouse Sensors and Nordic^® nRF24LE1 2.4 Ghz Transceiver
- On-chip Serial ID register for non-volatile and programmable auto-pairing via SPI
- Battery charge status LED output drive
- Optional input for an external Thermistor for thermal sensing and protection
- Compact, SOIC24 package or QFN48 package
- Allows direct-to-PCB soldering of Li-Ion / Li-Polymer batteries
- Low standby current, full CMOS technology

APPLICATIONS
Rechargeable Wireless Optical Mouse

Rechargeable Wireless Laser Mouse

DESCRIPTION
The GOLF9152W IC is a USB powered single-cell Li-Ion / Li-Polymer charger and battery management system for a wireless optical and laser mouse based on the Pixart^® PAW3204DB Optical Mouse Sensor, Avago^® ADNS-7050, ADNS-7530 Laser Mouse Sensors and the Nordic^® nRF24LE1 2.4 Ghz Transceiver. Being a single-chip solution with few external parts required, it offers OEM's savings in enclosure tooling by eliminating the need for battery compartments and contacts and permitting direct-to-PCB soldering of Li-Ion / Li-Polymer batteries. For the product end-user, it offers the convenience of having a rechargeable optical or laser mouse through the USB port, lightweight and savings on battery purchases.

The GOLF9152W IC supports Golfelec^®'s proprietary “Plug and Pair”™ wireless auto-pairing technology.

nRF24LE1-9005

2.4Ghz Wireless Optical Mouse using PixArt^® PAW3204DB Optical Mouse Sensor

The nRF24LE1-9005 is a custom-programmed Nordic^® nRF24LE1 2.4Ghz Wireless Transceiver IC for use together with the GOLF9152W IC optimized and compatible with PixArt^® PAW3204DB Optical Mouse Sensor to implement a complete rechargeable wireless optical mouse. The nRF24LE1-9005 supports and is fully compatible with Golfelec^®'s proprietary "Plug and Pair"™ wireless auto-pairing technology.

The nRF24LE1-9005 will not work stand-alone, it must be used together with the GOLF9152W IC.

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nRF24LE1-9015

2.4Ghz Wireless Laser Mouse using Avago^® ADNS-7050 Laser Mouse Sensor

The nRF24LE1-9015 is a custom-programmed Nordic^® nRF24LE1 2.4Ghz Wireless Transceiver IC for use together with the GOLF9152W IC optimized and compatible with Avago^® ADNS-7050 Laser Mouse Sensor to implement a complete rechargeable wireless laser mouse. The nRF24LE1-9015 supports and is fully compatible with Golfelec^®'s proprietary "Plug and Pair"™ wireless auto-pairing technology.

The nRF24LE1-9015 will not work stand-alone, it must be used together with the GOLF9152W IC.

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nRF24LE1-9025

2.4Ghz Wireless Laser Mouse using Avago^® ADNS-7530 Laser Mouse Sensor

The nRF24LE1-9025 is a custom-programmed Nordic^® nRF24LE1 2.4Ghz Wireless Transceiver IC for use together with the GOLF9152W IC optimized and compatible with Avago^® ADNS-7530 Laser Mouse Sensor to implement a complete rechargeable wireless laser mouse. The nRF24LE1-9025 supports and is fully compatible with Golfelec^®'s proprietary "Plug and Pair"™ wireless auto-pairing technology.

The nRF24LE1-9025 will not work stand-alone, it must be used together with the GOLF9152W IC.

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