TNY274PN 数据手册 - Power Integrations

TinySwitch-III，Power Integration

●TinySwitch-III 系列提供低功耗交流-直流功率转换（可高达 36.5W）

●700V 内部 MOSFET 额定值

●频率波动可减少 EMI

●EcoSmart® 待机/空载功耗低

●闭锁输出过电压保护

●线路欠压 (UV) 闭锁

●可选的电流限制

●TinySwitch-III incorporates a 700 V power MOSFET, oscillator, high voltage switched current source, current limit (user selectable) and thermal shutdown circuitry. The IC family uses an ON/OFF control scheme and offers a design flexible solution with a low system cost and extended power capability.

●Simple ON/OFF control, no loop compensation needed

●Selectable current limit through BP/M capacitor value

●Maximizes MOSFET and magnetics power delivery

●Minimizes max overload power

●ON-time extension

●Self-biased: no bias winding or bias components

●Frequency jittering reduces EMI filter costs

●Pin-out simplified es heatsinking to the PCB

●### 交流-直流转换器，Power Integrations