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TOP257YN-TL中文資料POWERINT數據手冊PDF規(guī)格書
TOP257YN-TL規(guī)格書詳情
Lower System Cost, Higher Design Flexibility
? Multi-mode operation maximizes efficiency at all loads
? New eSIP-7F and eSIP-7C packages
? Low thermal impedance junction-to-case (2 °C per watt)
? Low height is ideal for adapters where space is limited
? Simple mounting using a clip to aid low cost manufacturing
? Horizontal eSIP-7F package ideal for ultra low height adapter
and monitor applications
? Extended package creepage distance from DRAIN pin to
adjacent pin and to heat sink
? No heat sink required up to 35 W using P, G and M packages
with universal input voltage and up to 48 W at 230 VAC
? Output overvoltage protection (OVP) is user programmable for
latching/non-latching shutdown with fast AC reset
? Allows both primary and secondary sensing
? Line undervoltage (UV) detection prevents turn-off glitches
? Line overvoltage (OV) shutdown extends line surge limit
? Accurate programmable current limit
? Optimized line feed-forward for line ripple rejection
? 132 kHz frequency (254Y-258Y and all E/L packages) reduces
transformer and power supply size
? Half frequency option for video applications
? Frequency jittering reduces EMI filter cost
? Heat sink is connected to SOURCE for low EMI
? Improved auto-restart delivers <3 of maximum power in
short circuit and open loop fault conditions
? Accurate hysteretic thermal shutdown function automatically
recovers without requiring a reset
? Fully integrated soft-start for minimum start-up stress
? Extended creepage between DRAIN and all other pins
improves field reliability
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
POWER |
24+ |
TO220-6 |
42000 |
鄭重承諾只做原裝進口現(xiàn)貨 |
詢價 | ||
POWER |
1450+ |
ESIP7 |
3835 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
POWER |
22+ |
TO220-6 |
6300 |
只做原裝,假一罰百,長期供貨。 |
詢價 | ||
POWER |
23+ |
TO220-6 |
85800 |
原盒原標,正品現(xiàn)貨 誠信經營 假一罰十 |
詢價 | ||
POWER |
20+ |
ESIP-7C |
31000 |
POWER原裝主營型號-可開原型號增稅票 |
詢價 | ||
24+ |
N/A |
69000 |
一級代理-主營優(yōu)勢-實惠價格-不悔選擇 |
詢價 | |||
Power Integrations |
24+ |
36500 |
一級代理/放心采購 |
詢價 | |||
PI |
24+ |
ESIP7C |
19600 |
一站式BOM配單 |
詢價 | ||
Power Integrations |
21+ |
- |
48 |
全新原裝鄙視假貨 |
詢價 | ||
POWER |
25+ |
ESIP |
8880 |
原裝認準芯澤盛世! |
詢價 |