MCP1650集成電路（IC）的電源管理-專用規(guī)格書PDF中文資料

MCP1650屬于集成電路（IC）的電源管理-專用。由微芯科技股份有限公司制造生產(chǎn)的MCP1650電源管理 - 專用專用型電源管理集成電路 (PMIC) 用于電源的控制或操作，適合特定或小范圍的目標應(yīng)用，例如汽車氣囊管理、電容器組平衡、AC 公共電力監(jiān)控、存儲器總線端接、接地故障檢測、能量收集、小型引擎管理、處理器或芯片集專用電壓調(diào)節(jié)、負載突降保護、觸覺驅(qū)動器、熱電制冷器控制等。

Description

The MCP1650/51/52/53 is a 750 kHz gated oscillator boost controller packaged in an 8 or 10-pin MSOP package. Developed for high-power, portable applications, the gated oscillator controller can deliver 5 watts of power to the load while consuming only 120 μA of quiescent current at no load. The MCP1650/51/52/53 can operate over a wide input voltage range (2.0V to 5.5V) to accommodate multiple primary-cell and singlecell Li-Ion battery-powered applications, in addition to 2.8V, 3.3V and 5.0V regulated input voltages.

Features

? Output Power Capability Over 5 Watts

? Output Voltage Capability From 3.3V to Over 100V

? 750 kHz Gated Oscillator Switching Frequency

? Adaptable Duty Cycle for Battery or Wide-Input, Voltage-Range Applications

? Input Voltage Range: 2.0V to 5.5V

? Capable of SEPIC and Flyback Topologies

? Shutdown Control with IQ < 0.1 μA (Typical)

? Low Operating Quiescent Current: IQ = 120 μA

? Voltage Feedback Tolerance (0.6, Typical)

? Popular MSOP-8 Package

? Peak Current Limit Feature

? Two Undervoltage Lockout (UVLO) Options:

- 2.0V or 2.55V

? Operating Temperature Range: -40°C to +125°C

Applications

? High-Power Boost Applications

? High-Voltage Bias Supplies

? White LED Drivers and Flashlights

? Local 3.3V to 5.0V Supplies

? Local 3.3V to 12V Supplies

? Local 5.0V to 12V Supplies

? LCD Bias Supply