非同步PWM升压转换芯片

SD6209是一个升压拓扑结构开关稳压器的宽工作电压应用。它提供了内置栅极驱动器引脚，外部引脚，用于驱动外部N-MOSFET。内部补偿网络减少了外部元件数目，并且误差放大器的非反相输入端连接到一个0.6V精度参考电压。SD6209具有内部软启动功能。SD6209具有小体积的SOT23-5L封装，以适合小封装应用领域节省空间的PCB布局。\n特点\n˙宽电源电压范围：2.4V~5.5V\n˙精密反馈参考电压：0.6V（±2％）\n˙停机电流：<1μA\n˙内部固定PWM频率：550kHz的\n˙内部软启动功能：7毫秒（SS）\n˙过电压保护\n˙占空比：PWM / PFM切换控制电路（15％~9

Shouding

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Non-Synchronous PWM Boost Controller

文件：1.4886 Mbytes 页数：10 Pages

SHOUDING

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8-BIT MCUs WITH A/D CONVERTER, TWO TIMERS, OSCILLATOR SAFEGUARD & SAFE RESET

INTRODUCTION The ST6208C, 09C, 10C and 20C devices are low cost members of the ST62xx 8-bit HCMOS family of microcontrollers, which is targeted at low to medium complexity applications. All ST62xx devices are based on a building block approach: a common core is surrounded by a number of on-chip p

文件：1.57663 Mbytes 页数：104 Pages

STMICROELECTRONICS

意法半导体

LOW VOLTAGE 8-BIT ROM MCUs WITH A/D CONVERTER AND 20 PINS

INTRODUCTION The ST6208C, 09C, 10C and 20C devices are low cost members of the ST62xx 8-bit HCMOS family of microcontrollers, which is targeted at low to medium complexity applications. All ST62xx devices are based on a building block approach: a common core is surrounded by a number of on-chip p

文件：86.98 Kbytes 页数：10 Pages

STMICROELECTRONICS

意法半导体

1.3 GHz PLL for TV- and VCR- Tuner

Description The U6209B is a single chip PLL frequency synthesizer with unidirectional I2C-bus control. This IC contains a high frequency prescaler which can be switched off. Five open collector switching outputs are available. The U6209B has a programmable 512/1024 reference divider. Features ●

文件：155.36 Kbytes 页数：11 Pages

TEMIC