QX6003微功耗触摸按键芯片

· QX6003是一款单通道电容式的触摸感应控制开关芯片，可替换传统的机械式开关。使用该芯片可实现用单个按键触摸来控制同步和保持的两路输出功能。\r\n· QX6003芯片内置去抖动电路，可有效防止由外部噪声干扰导致的误动作。\r\n· QX6003支持绝缘外壳触摸和金属点直接触摸两种触摸方式。\r\n· QX6003工作电压范围可从2.5V到5.5V之间任意选择，抗电源电压干扰。\r\n· QX6003应用电路简单，外围仅需一个电容就可以实现触摸控制功能，加工方便、成本低，并且采用电容式检测方式可实现触摸开关与控制电路相隔离，安全可靠。\r\n· QX6003专为电池供电应用设计。\r\n· ·工作电压：2.5V~5.5V\r\n·工作电流：2.5uA@VDD =3.0V\r\n·内置上电复位功能\r\n·同步/保持开关两种输出功能\r\n·芯片内置去抖动电路，有效防止由外部噪声干扰导致的误动作\r\n·可用介质：玻璃、亚克力、塑料、陶瓷、金属等\r\n·应用电路简单，外围器件少，加工方便、成本低\r\n·抗电源干扰及手机干扰特性好\r\n·抗对讲机干扰;

SOFTWARE WRITE PROTECT I2C BUS 2KBIT EEPROM

General Description The AK6003A is a 2048-bit serial CMOS E2PROM divided into 256 registers of 8 bits each. The AK6003A can operate full function under wide operating voltage range from 1.8V to 5.5V. The charge up circuit is integrated for high voltage generation that is used for write operation.

SCRs 1-70 AMPS NON-SENSITIVE GATE

Features ● Electrically Isolated Packages ● High Voltage Capability - 30 - 600 Volts ● High Surge Capability - up to 950 Amps ● Glass Passivated Chip

HIGH FREQUENCY SECONDARY RECTIFIER

DESCRIPTION Dual rectifiers suited for Switch Mode Power Supplyand high frequencyDC to DC converters. Packaged either in ISOTOP or in TO-247, this device is intended for use in low voltage, high frequency inverters, free wheeling operation, welding equipmentsand telecom power supplies. FEATURES

HIGH FREQUENCY SECONDARY RECTIFIER

DESCRIPTION Dual rectifiers suited for Switch Mode Power Supplyand high frequencyDC to DC converters. Packaged either in ISOTOP or in TO-247, this device is intended for use in low voltage, high frequency inverters, free wheeling operation, welding equipmentsand telecom power supplies. FEATURES

HIGH FREQUENCY SECONDARY RECTIFIER

DESCRIPTION Dual rectifiers suited for Switch Mode Power Supplyand high frequencyDC to DC converters. Packaged either in ISOTOP or in TO-247, this device is intended for use in low voltage, high frequency inverters, free wheeling operation, welding equipmentsand telecom power supplies. FEATURES