Energy Efficient, Offline Switcher with Enhanced Flexibility and Extended Power Range

Lowest System Cost with Enhanced Flexibility • 650 V rated integrated MOSFET • Simple ON/OFF control, no loop compensation needed • Selectable current limit through BP/M capacitor value • Higher current limit extends peak power or, in open frame applications, maximum continuous power • Lower

文件：1.97322 Mbytes 页数：22 Pages

POWERINTPower Integrations, Inc.

荷兰帕沃英蒂格盛有限公司

Energy Efficient, Offline Switcher with Enhanced Flexibility and Extended Power Range

Applications • Supplies for appliances, home building automation, PC standby and other auxiliary power supplies. Description TinySwitch™-LT incorporates a 650 V power MOSFET, oscillator, high-voltage switched current source, current limit (user selectable) and thermal shutdown circuitry. The

文件：1.97329 Mbytes 页数：22 Pages

POWERINTPower Integrations, Inc.

荷兰帕沃英蒂格盛有限公司

Energy Efficient, Offline Switcher with Enhanced

Enhanced Safety and Reliability Features • Accurate hysteretic thermal shutdown protection with automatic recovery eliminates need for manual reset • Auto-restart delivers

文件：1.97331 Mbytes 页数：22 Pages

POWERINTPower Integrations, Inc.

荷兰帕沃英蒂格盛有限公司

Energy Efficient, Offline Switcher with Enhanced Flexibility and Extended Power Range

Lowest System Cost with Enhanced Flexibility • 650 V rated integrated MOSFET • Simple ON/OFF control, no loop compensation needed • Selectable current limit through BP/M capacitor value • Higher current limit extends peak power or, in open frame applications, maximum continuous power • Lower

文件：1.97322 Mbytes 页数：22 Pages

POWERINTPower Integrations, Inc.

荷兰帕沃英蒂格盛有限公司

Energy Efficient, Offline Switcher with Enhanced Flexibility and Extended Power Range

Lowest System Cost with Enhanced Flexibility • 650 V rated integrated MOSFET • Simple ON/OFF control, no loop compensation needed • Selectable current limit through BP/M capacitor value • Higher current limit extends peak power or, in open frame applications, maximum continuous power • Lower

文件：1.97322 Mbytes 页数：22 Pages

POWERINTPower Integrations, Inc.

荷兰帕沃英蒂格盛有限公司

更具灵活性及更大功率范围的高效离线式开关IC

TinySwitch™-LT集成了一个650 V的功率MOSFET、振荡器、高压开关电流源、电流限流（用户可选）及热关断电路。该IC产品系列采用ON/OFF控制方式，提供一个灵活的设计方案，并且实现更低的系统成本及更大的输出功率范围。 • 额定值650 V的集成MOSFET\r\n• 简单的ON/OFF控制，无需环路补偿\r\n• 通过BP/M引脚电容值可选择不同的电流限流点\r\n• 更高的电流限流点可得到更高的峰值功率，或在敞开式应用中得到更高的连续输出功率\r\n• 严格的I2f参数公差范围降低系统成本；降低了最大过载功率，从而降低变压器、初级箝位及次级元件的成本\r\n• 导通时间延长 - 更低输入电压下维持输出的稳定/维持时间，可以使用更低容量的输入电解电容\r\n• 频率调制降低EMI滤波成本\r;

PI

Package：8-SOIC（0.154"，3.90mm 宽），7 引线；包装：管件 类别：集成电路（IC） AC DC 转换器，离线开关 描述：21.5 W (85-265 VAC) 28 W (230 VA

PowerIntegrations