1.7A，集成 OTG 升压功能的锂离子电池开关充电芯片

HL7005D 是一款紧凑、灵活、高效、符合 USB 标准的开关模式充电管理芯片，适用于各种便携式应用中的单节锂离子和锂聚合物电池，其可通过I²C 接口对充电参数进行编程。HL7005D将同步PWM 控制器、功率 MOSFET、输入电流检测、高精度电流和电压调节以及充电终止集成到一个微型的CSP封装上。\n\nHL7005D提供完整的自动三阶段电池充电控制：涓流充电、恒流充电(CC)和恒压充电(CV)，直到电池达到充电截止电压。输入电流会自动限制在主机设定的数值内。根据电池电压和用户可选择的最小电流终止充电。HL7005D具有复位控制的安全定时器，为I²C接口提供安全备份。在正常工作期间，如果 • 大电量锂电池具有全自动高效充电管理\n• 自动调节、CC/CV 充电控制、截止和复充电\n• 550-1450mA 可编程充电电流\n• 使用56mΩ的检测电阻时，支持 1.7A充电电流\n• 3MHz同步PWM、1µH小型电感\n• 输入电流调节精度：±5%(100mA和500mA)\n• 充电电压调节精度：\n• -0.25% 至 0.41%(25°C)\n• ±1%(0°C 至 85°C)\n• ±2%(0°C 至 125°C)\n• 20V 输入耐压，6.3V 最大工作电压\n• 基于输入电压的动态电源管理(VIN DPM)\n• 可选 32;

ACT7005/7006 Single Package Solution Dual Transceiver, Protocol, Subsystem

General Description The ACT7005/6 Series provides a complete one package interface between the MIL-STD-1553 bus and all microprocessor systems. The hybrid provides all data buffers and control registers to function as a Bus Controller or Remote Terminal. Control of the hybrid by the subsystem i

ACT7005/7006 Single Package Solution Dual Transceiver, Protocol, Subsystem

General Description The ACT7005/6 Series provides a complete one package interface between the MIL-STD-1553 bus and all microprocessor systems. The hybrid provides all data buffers and control registers to function as a Bus Controller or Remote Terminal. Control of the hybrid by the subsystem i

HIGH-SPEED 8K x 8 DUAL-PORT STATIC RAM

DESCRIPTION: The IDT7005 is a high-speed 8K x 8 Dual-Port Static RAM. The IDT7005 is designed to be used as a stand-alone Dual Port RAM or as a combination MASTER/SLAVE Dual-Port RAM for 16-bit-or-more word systems. Using the IDT MASTER/SLAVE Dual-Port RAM approach in 16-bit or wider memory sys

Integrated Circuit 2-Phase Stepping Motor Driver

Description: The NTE7005 monolithic power IC is a dual bridge driver in a 16–Lead DIP type package. The maximum driving current and voltage is 330mA x 12V per bridge. Therefore, the best use for this part is in a two–phase bipolar stepping motor driving the head actuator of a 3, to 5.25–inch Fl

5 WATT UNREGULATED DC/DC CONVERTER

DESCRIPTION The PWR70XX Series uses advanced circuit design and packaging technology to realize superior reliability and performance. A 170kHz driven push-pull oscillator is used to ensure stable frequency and non-saturating operation of the input stage. This means there are no high peak voltages