High Efficiency Buck/Boost Charge Pump Regulator

DESCRIPTION The SP6680 is a charge pump ideal for converting a +3.6V Li-Ion battery input to a +5.0V regulated output. An input voltage range of +2.7V to +6.3V is converted to a regulated output of 5.8V. The SP6680 device will operate at three different switching frequencies corresponding to thre

High Efficiency Buck/Boost Charge Pump Regulator

文件：251.44 Kbytes Page：12 Pages

High Efficiency Buck/Boost Charge Pump Regulator

Evaluation Board Manual

DESCRIPTION The SP6680 Evaluation Board is designed to help the user evaluate the performance of the SP6680 for use as a single Li-Ion battery input to +5V output DC-DC Converter. The SP6680 operates from 2.7V to 6.3V input, with the highest efficiency in the range 3.0V to 4.2V where the Li-Ion b

Evaluation Board Manual

DESCRIPTION The SP6680 Evaluation Board is designed to help the user evaluate the performance of the SP6680 for use as a single Li-Ion battery input to +5V output DC-DC Converter. The SP6680 operates from 2.7V to 6.3V input, with the highest efficiency in the range 3.0V to 4.2V where the Li-Ion b

High Efficiency Buck/Boost Charge Pump Regulator

DESCRIPTION The SP6680 is a charge pump ideal for converting a +3.6V Li-Ion battery input to a +5.0V regulated output. An input voltage range of +2.7V to +6.3V is converted to a regulated output of 5.8V. The SP6680 device will operate at three different switching frequencies corresponding to thre

六级能效快充

SP6680F是一款带高压启动的高集成，高性能电流型PWM控制器，具有低功耗、宽电源电压特点，适合应用在输出范围宽的PD充电器方案。\n\n该控制器同时也是一款兼容低成本、高性价比的离线反激式电路，在满载输出时，IC在固定频率模式下工作，当负载减轻时，IC在谷底导通的绿色模式下工作，以此来提高电源转换效率，当负载进一步减轻时，IC 工作在跳频模式，使待机功耗最小化。该控制电路在整个负载范围内都有比较高的转换效率。\n\n        SP6680F实现了高压启动，具有开机时间短和待机功耗低等特点。\n\n        SP6680F提供了完整的保护，包括逐周期过流保护（OCP），过载保护（ • 多种工作模式：\n125KHz最大频率模式 @ Peak Load，\n65KHz或45KHz固定频率模式 @Full Load，\n谷底导通开关 @Green mode，\n跳频模式 @Light Load & No Load\n• 检测输出电压实现自适应环路增益补偿\n• 超低工作电流\n• 超宽VDD电压范围\n• 全线电压内置OCP补偿\n• 跳频模式控制提高效率和降低待机功耗\n• 软启动降低MOSFET Vds应力\n• 抖频改善EMI\n• 无噪声工作\n• 高压启动集成输入欠压保护\n• AC断开后X-CAP的放电功能;

High Efficiency Buck/Boost Charge Pump Regulator

DESCRIPTION The SP6680 is a charge pump ideal for converting a +3.6V Li-Ion battery input to a +5.0V regulated output. An input voltage range of +2.7V to +6.3V is converted to a regulated output of 5.8V. The SP6680 device will operate at three different switching frequencies corresponding to thre

High Efficiency Buck/Boost Charge Pump Regulator

文件：251.44 Kbytes Page：12 Pages

High Efficiency Buck/Boost Charge Pump Regulator

文件：251.44 Kbytes Page：12 Pages

High Efficiency Buck/Boost Charge Pump Regulator

文件：251.44 Kbytes Page：12 Pages

N-Channel Logic Level PWM Optimized PowerTrench??MOSFET

General Description This N-Channel MOSFET is produced using Fairchild Semiconductor’s advanced PowerTrench process that has been especially tailored to minimize the on state resistance and yet maintain low gate charge for superior switching performance. Features • 46 A, 30 V RDS(ON) = 10 mΩ @ V

0.560-INCH SEVEN SEGMENT DISPLAYS

0.560-INCH SEVEN SEGMENT DISPLAYS

文件：527.76 Kbytes Page：5 Pages