具有热调节及过压保护，充电电流1A的锂电池充电管理IC

EUP8061X系列是专为可携式应用设计的高整合度锂离子或锂聚合物电池线性充电器。EUP8061X内部集成了功率FET和电流传感器，并且还提供数种安全特性及功能选择，同时将完整的充电系统实现在小封装里。当接上电源适配器后，通过外部电阻可调节充电电流，最大可达1A。及时的温度反馈可使系统在快充模式或外部相对高温环境下，仍能通过改变充电电流来控制芯片温度。\nEUP8061X的充电分为3个阶段，分别是调节阶段、恒流阶段以及恒压阶段。依据最小电流值来终止充电。内部的可程序化充电计时提供了备用的终止充电的安全设施。EUP8061X在未检测到电池时，可采用LDO模式工作。当电池电位低于内设的临界值，EU •充电电流可达1A\n•±1% 精确度的内部电压基准\n•热调节下最大充电效率\n•输入过压保护电压可达11V\n•由侦测最小电流及计时来终止充电\n•安全计时的预充调节\n•提供充电、错误及POWER GOOD状态指示于LED或系统接口\n•逆向漏电保护功能可防止电池漏电\n•短路及热保护\n•低功耗自动休眠模式\n•电池未检测到时采用LDO模式工作\n•3mm x 3mm TDFN 封装\n•符合RoHS标准和100%无铅;

Low-Cost, 300 MHz Rail-to-Rail Amplifiers

GENERAL DESCRIPTION The AD8061/AD8062/AD8063 are rail-to-rail output voltage feedback amplifiers offering ease of use and low cost. They have a bandwidth and slew rate typically found in current feedback amplifiers. All have a wide input common-mode voltage range and output voltage swing, makin

DUAL HIGH SIDE DRIVER WITH DIAGNOSIS

DUAL HIGHSIDE DRIVER WITH DIAGNOSIS The TA8061H is a 1.5A highside driver containing two circuits. Each circuit has a self-diagnostic function which produces a diagnostic output. The input is TTL-compatible. This IC has other various protective functions. FEATURES ● Output current capacity :

DUAL HIGH SIDE DRIVER WITH DIAGNOSIS

DUAL HIGHSIDE DRIVER WITH DIAGNOSIS The TA8061H is a 1.5A highside driver containing two circuits. Each circuit has a self-diagnostic function which produces a diagnostic output. The input is TTL-compatible. This IC has other various protective functions. FEATURES ● Output current capacity :

.1 - 3.5 GHz Low Noise Amplifier

Description The TriQuint TGA8061-SCC is a GaAs monolithic low noise amplifier intended for use as a universal gain block in applications requiring simultaneous flat gain, low noise figure, and low SWR over a very wide bandwidth. Three FET stages with resistive feedback maintain highly repeatable

.1 - 3.5 GHz Low Noise Amplifier

Description The TriQuint TGA8061-SCC is a GaAs monolithic low noise amplifier intended for use as a universal gain block in applications requiring simultaneous flat gain, low noise figure, and low SWR over a very wide bandwidth. Three FET stages with resistive feedback maintain highly repeatable