GPMQ8005B

GPMQ8005B属性

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GPMQ8005B描述

周边应用芯片型号现货供应：
GPMQ8005B GPMD5130A Wearable 200mARX GPMW5102A GPMD1201ASmallest GP StandTX GPMW5005AWearable 20mARX GPMW5301A GPMD1201ATwo in oneTX & RX GPMQ8205AMid-powerTX & RX GPMQ9019A GPMD2130A GPMD3130A


基本功能：
① +5V/1A DC输入，2.5W-3W输出
② 支持QI(WPC1.1.2)标准，支持A5/A11 线圈；TX与RX耦合频率在130KHz（不同厂家可能频率可能不同，主要看线圈谐振电容值）
③ 支持BLE 4.0数据传输，支持BeaconThings应用。
④ 可直接支持Moto360充电
⑤ 工作环境：-40℃---+85℃
方案
① 采用 GPMQ8005B作为TX端主控，主要对电源以及数据传输进行管理
② 交流逆变采用高性能N沟道MOSFET器件等实现
③ RX端采用GENERALPLUS GPMQ8101A（此方案推荐型号）
④ 支持BT.40，硬件已经支持BT4.2
GPMQ8005B is a high-integrated solution for QI Compliant
Wireless Power Transmitter. It integrates the WPC Qi standard of
Version V1.1.2 and has high performance in PACKET (Signal)
Demodulation. Several protection approaches are included to
avoid system run into abnormal condition such as overcurrent, low
voltage, thermal protection, and offset protection. GPMQ8005B
provides an application circuit for wearable application. For
wearable applications, PWM directly driver MOSFET is featured.

2. FEATURES
l Conforms to the Wireless Power Consortium (WPC) Wireless
Power Transfer Transmitter V1.1.2 Specification.
l GPMQ8005B: 5V DC supply system.
l High performance at signal demodulation. The
demodulation circuit is built in at GPMQ8005B.
l Status Indicators for:
n Charge completed
n Charging
n Error ( Transmitter over current , QI standard error
message)
n Standby
l Auto detecting the object put-on and removal
l Over current protection.
l Over Voltage Protection
l Learning function when the coil is changed.
l Package: LQFP 48, QFN32
l Chip is 5V inpu

联系人： Luna 朱先生【只只原装 片片原厂】地 址：广东深圳市福田区华强北上步工业区204栋东座516【微信号:13410068358】邮 编：518000 电 话：0755-82548684 13410068358【代传 真：0755-82523504【每一片都来自原厂原装可追溯】邮 箱：1779939071@qq.com
深圳市烨弘轩电子有限公司 为一般纳税人 可开具17%增值税票 有合作基础可申请月结，延长账期等多种供货付款方式。
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