POWER INTEGRATIONS TNY275PG 芯片, 交流/直流转换器, 反激式, DIP-7
The is an energy-efficient offline Switcher incorporates a 700V power MOSFET, oscillator, high voltage switched current source, current limit and thermal shutdown circuitry. It uses an ON/OFF control scheme and offers a design flexible solution with a low system cost and extended power capability. TinySwitch-III combines a high voltage power MOSFET switch with a power supply controller in one device. Unlike conventional PWM controllers, it uses a simple ON/OFF control to regulate the output voltage. The controller consists of an oscillator and enables circuit, current limit state machine, 5.85V regulator, BYPASS/MULTI-FUNCTION pin undervoltage, overvoltage circuit and current limit selection circuitry, over-temperature protection, current limit circuit, leading edge blanking. TinySwitch-III incorporates additional circuitry for line undervoltage sense, auto-restart, adaptive switching cycle on-time extension and frequency jitter.
型号 | 品牌 | 下载 |
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TNY275PG | Power Integrations 帕沃英蒂格盛 | 下载 |
TNY280PN | Power Integrations 帕沃英蒂格盛 | 下载 |
TNY267PN | Power Integrations 帕沃英蒂格盛 | 下载 |
TNY266PN | Power | 下载 |
TNY276G | Fitipower | 下载 |
TNY266GN | Power Integrations 帕沃英蒂格盛 | 下载 |
TNY264PN | Power Integrations 帕沃英蒂格盛 | 下载 |
TNY280GN | Power Integrations 帕沃英蒂格盛 | 下载 |
TNY275PN | Power Integrations 帕沃英蒂格盛 | 下载 |
TNY277PN | Fitipower | 下载 |
TNY255PN | Power | 下载 |