7 + 1 通道 DSC 功率管理单元 + 锂离子电池充电器

RT5002C 是为数码相机和其它掌上型设备供电的完整电源方案，其中包含了7+1个通道的 DC/DC 功率转换单元、一个单节锂离子电池充电管理单元和一个 I2C 控制接口。\n\n功率转换单元部分由下列组件构成：为 DSP 内核、I/O 接口、马达和内存部分供电的一路同步升压转换器和三路同步降压转换器；为 CCD ±偏压 供电的一路高压同步升压转换器和一路异步反相转换器；一个可工作在同步升压架构或电流源架构的 WLED 驱动器和一个为 RTC 应用供电的低耗电、低压差线性稳压器。所有转换器都内部集成了频率补偿电路和功率 MOSFET，各种保护功能也包含其中，例如过流保护、热关机保护、过压保护、 • 功率转换单元：\n•1路同步升压转换器和1路异步反相转换器为 CCD 提供 ± 偏压 \n•1路供 RTC 使用的具有反向电流阻止功能的低耗电、低压差线性稳压器\n•CH5, CH6 含有三种开/关时序可用 (5→6 ； 6→5；5/6同时动作)\n•所有升压转换器都包含了负载断开功能\n•28V 最高电压耐受能力\n•包含自动电源路径管理( APPM )功能，集成功率 MOSFET\n•可程序设计充电电流和安全定时器\n•热回馈优化充电速率\n•I2C 控制接口支持 400kb/s 高速模式\n•符合 RoHS 规范，不含卤素;

Crystal Oscillator Module ICs

OVERVIEW The SM5002L series crystal oscillator module ICs fabricated in NPC’s Molybdenum-gate CMOS. They comprise low-voltage low-current consumption oscillator circuits and output buffers. They incorporate built-in oscillation capacitance with superior frequency response to realize stable 3rd

Crystal Oscillator Module ICs

OVERVIEW The SM5002L series crystal oscillator module ICs fabricated in NPC’s Molybdenum-gate CMOS. They comprise low-voltage low-current consumption oscillator circuits and output buffers. They incorporate built-in oscillation capacitance with superior frequency response to realize stable 3rd

Crystal Oscillator Module ICs

OVERVIEW The SM5002L series crystal oscillator module ICs fabricated in NPC’s Molybdenum-gate CMOS. They comprise low-voltage low-current consumption oscillator circuits and output buffers. They incorporate built-in oscillation capacitance with superior frequency response to realize stable 3rd

Crystal Oscillator Module ICs

OVERVIEW The SM5002L series crystal oscillator module ICs fabricated in NPC’s Molybdenum-gate CMOS. They comprise low-voltage low-current consumption oscillator circuits and output buffers. They incorporate built-in oscillation capacitance with superior frequency response to realize stable 3rd

Crystal Oscillator Module ICs

OVERVIEW The SM5002L series crystal oscillator module ICs fabricated in NPC’s Molybdenum-gate CMOS. They comprise low-voltage low-current consumption oscillator circuits and output buffers. They incorporate built-in oscillation capacitance with superior frequency response to realize stable 3rd