VIPER26K中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
VIPER26K規(guī)格書詳情
Features
? 1050 V avalanche-rugged power MOSFET
? allowing ultra-wide VAC input range to be
covered
? Embedded HV startup and sense-FET
? Current mode PWM controller
? Drain current limit protection:
? -500 mA (VIPER265K)
? -700 mA (VIPER267K)
? Jittered switching frequency reduces the EMI
filter cost: 60 kHz ± 4kHz
? Standby power < 30 mW at 230 VAC
? Embedded E/A with 3.3 V reference
? Safe auto-restart after a fault condition
? Hysteretic thermal shutdown
? Built-in soft-start for improved system reliability
Applications
? SMPS for energy metering
? Auxiliary power supplies for 3-phase input
industrial systems
? LED lighting
? Air conditioning
Description
The device is a high voltage converter smartly
integrating a 1050 V avalanche-rugged power
section, with a PWM current mode control. The
1050 V-BV power MOSFET allows to extend input
voltage range, and reduce the size of the DRAIN
snubber circuit. This IC meets the most stringent
energy-saving standards as it has very low
consumption and operates in burst mode under
light load.
The integrated HV startup, sense-FET, error
amplifier and oscillator with jitter allow a complete
application to be designed with the minimum
number of components.
The VIPer26K supports the most common SMPS
topologies such as: isolated flyback with
optocoupler, primary-side regulation, non-isolated
flyback with resistive feedback, buck, and buck
boost.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST專家 |
2020+ |
SOIC-16 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
STMicroelectronics |
23+ |
16-SO |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價(jià) | ||
ST |
20+ |
SOIC-16 |
69052 |
原裝優(yōu)勢主營型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
ST(意法) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
ST |
21+ |
SOP16 |
6000 |
原裝正品 |
詢價(jià) | ||
ST |
21+ |
SOP16 |
10080 |
公司只做原裝,誠信經(jīng)營 |
詢價(jià) | ||
VISHAY |
2021++ |
N只做原裝A |
8000 |
進(jìn)口原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
ST(意法) |
23+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
ST |
23+ |
SOP16 |
25000 |
原廠/代理渠道 價(jià)格優(yōu)勢 |
詢價(jià) | ||
ST |
24+ |
35200 |
一級(jí)代理/放心采購 |
詢價(jià) |
