High Efficiency 600mA Synchronous Buck Regulator Ideal for portable designs powered with Li Ion battery

DESCRIPTION The SP6650 is ideal for portable applications that use a Li-Ion or 3 to 4 cell alkaline/NiCd/NiMH input. The SP6650 extends battery life with it’s unique control loop scheme (patent pending), which maintains high efficiency levels (> than 90) over a wide range of output currents. Feat

High Efficiency 600mA Synchronous Buck Regulator Ideal for portable designs powered with Li Ion battery

副边控制六级能效恒压系列产品

SP6650A是一颗高性能、多工作模式的PWM控制芯片。芯片可以工作在跳频及绿色模式，以此来减小空载和轻载时的损耗，也可以工作在QR工作模式及CCM工作模式，提高整机的工作效率。SP6650A在启动和工作时只需要很小的电流，可以在启动电路中使用一个很大的电阻，以此来进一步减小待机时的功耗。SP6650A内置多种保护，包括：输入电压过低保护（Brown-out），输出电压短路保护，VDD过压保护（OVP），VDD过压箝位，VDD欠压保护（UVLO），过温保护（OTP）等。 • 230Vac输入待机功耗小于75mW\n• 多种工作模式\nCCM@重载\nQR@中载\nGreen Mode@轻载\nBurst Mode@空载\n• 无噪声工作\n• 固定65KHz开关频率\n• 内置软启动功能\n• 低启动电流，低工作电流\n• 输入电压过低检测（Brown-out）功能\n• 过压保护（OVP），欠压保护（UVLO），VDD电压箝位\n• 过温保护（OTP）\n• SOT23-6封装;

Evaluation Board Manual

DESCRIPTION The SP6650 Evaluation Board is designed to help the user evaluate the performance of the SP6650 for use as a single Li-Ion battery input to +5V output DC-DC Converter. The SP6650 operates from 2.7V to 6.5V input, with the highest efficiency in the range 3.0V to 4.2V where the Li-Ion b

High Efficiency 600mA Synchronous Buck Regulator Ideal for portable designs powered with Li Ion battery

DESCRIPTION The SP6650 is ideal for portable applications that use a Li-Ion or 3 to 4 cell alkaline/NiCd/NiMH input. The SP6650 extends battery life with it’s unique control loop scheme (patent pending), which maintains high efficiency levels (> than 90) over a wide range of output currents. Feat

Evaluation Board Manual

DESCRIPTION The SP6650 Evaluation Board is designed to help the user evaluate the performance of the SP6650 for use as a single Li-Ion battery input to +5V output DC-DC Converter. The SP6650 operates from 2.7V to 6.5V input, with the highest efficiency in the range 3.0V to 4.2V where the Li-Ion b

High Efficiency 600mA Synchronous Buck Regulator Ideal for portable designs powered with Li Ion battery

DESCRIPTION The SP6650 is ideal for portable applications that use a Li-Ion or 3 to 4 cell alkaline/NiCd/NiMH input. The SP6650 extends battery life with it’s unique control loop scheme (patent pending), which maintains high efficiency levels (> than 90) over a wide range of output currents. Feat

High Efficiency 600mA Synchronous Buck Regulator Ideal for portable designs powered with Li Ion battery

DESCRIPTION The SP6650 is ideal for portable applications that use a Li-Ion or 3 to 4 cell alkaline/NiCd/NiMH input. The SP6650 extends battery life with it’s unique control loop scheme (patent pending), which maintains high efficiency levels (> than 90%) over a wide range of output currents.

Evaluation Board Manual

DESCRIPTION The SP6650 Evaluation Board is designed to help the user evaluate the performance of the SP6650 for use as a single Li-Ion battery input to +5V output DC-DC Converter. The SP6650 operates from 2.7V to 6.5V input, with the highest efficiency in the range 3.0V to 4.2V where the Li-Ion b

封装/外壳：10-TFSOP，10-MSOP（0.118"，3.00mm 宽） 功能：降压 包装：卷带（TR） 描述：IC REG BUCK ADJ/3.3V 0.6A 10MSOP 集成电路（IC） 稳压器 - DC-DC 开关稳压器

封装/外壳：10-TFSOP，10-MSOP（0.118"，3.00mm 宽） 功能：降压 包装：剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC REG BCK ADJ/3.3V 600MA 10MSOP 集成电路（IC） DC DC 开关稳压器

MOTOR SPEED CONTROL CIRCUIT

DESCRIPTION The UTC AN6650 is a monolithic integrated circuit, designed for the tape recorder. FEATURES * Wide operating supply voltage: Vcc=1.8V-7V * Few external components * Easy speed control mode

MOTOR SPEED CONTROL CIRCUIT

DESCRIPTION The UTC AN6650 is a monolithic integrated circuit, designed for the tape recorder. FEATURES * Wide operating supply voltage: Vcc=1.8V-7V * Few external components * Easy speed control mode

0.560-INCH SEVEN SEGMENT DISPLAYS

文件：527.76 Kbytes Page：5 Pages

Internal Mask ROM Voice Synthesis IC, Internal One-Time-Programmable OTP ROM Voice Synthesis IC, External ROM Drive Voice Synthesis IC

文件：452.58 Kbytes Page：45 Pages

5 AMP 24V INPUT INTEGRATED SWITCHING REGULATOR

文件：242.31 Kbytes Page：5 Pages