SY7080ABC數(shù)據(jù)手冊Silergy中文資料規(guī)格書
SY7080ABC規(guī)格書詳情
描述 Description
SY7080 is a 1.2MHz fixed frequency, Current mode, high efficiency synchronous boost regulator that converts down to 0.9V input into up to 4V output voltage. It adopts very low Rdson N-MOS for the main switch and P-MOS for the synchronous switch, so no external Schottky didode is required, and the system efficiency is improved. It can disconnect the output during the shutdown operation. The SY7080 intended for systems that are typically operated from a single or dual-cell nickel-cadmium(NICd), mickel-metal hydride (NiMH), or alkaline battery.
特性 Features
? 0.9V to 4V wide input range
? 4V max output voltage
? 1.8A internal switch
? Up to 95% efficiency
? < 1uA shut down current
? 1.2MHz switching frequency
? Minimum on time: 80ns typical
? Minimum off time: 60ns typical
? Output disconnect at shutdown
? Low RDS(ON) (main switch/synchronous switch) at 3.3V output: 90/200m?
? Compact SOT23-6
應用 Application
? LiIon or LiPolymer powered Cell Phones, DSCs,PMP, GPS.
? Alkaline battery powered electronic equipment.
? wireless mouse.
技術參數(shù)
- 制造商編號
：SY7080ABC
- 生產(chǎn)廠家
：Silergy
- Vin_max (V)
：4
- Limit Current (A)
：1.8
- Fsw (MHz)
：1.2
- Vo_max (V)
：4
- Vref Accuracy
：±3%
- Rdson1
：200
- Rdson2
：90
- Package
：SOT23-6
- OnlineSimulation
：N
- Rating
：Consumer
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Silergy |
22+23+ |
SOT23 |
8000 |
新到現(xiàn)貨，只做原裝進口 |
詢價 | ||
SILERGY/矽力杰 |
24+ |
NA/ |
50 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
SILERGY |
20+ |
SOT23-6 |
10 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
SILERGY/矽力杰 |
2024+ |
SOT23-6 |
500000 |
誠信服務,絕對原裝原盤 |
詢價 | ||
Silergy |
25+ |
SOT23 |
6000 |
全新原裝現(xiàn)貨、誠信經(jīng)營! |
詢價 | ||
SILERGY/矽力杰 |
24+ |
NA |
198000 |
原裝現(xiàn)貨,專業(yè)配單專家 |
詢價 | ||
SILERGY/矽力杰 |
25+ |
SOT23-6 |
60000 |
SILERGY/矽力杰原裝正品SY7080ABC即刻詢購立享優(yōu)惠#長期有訂 |
詢價 | ||
矽力杰 |
1948+ |
SOT23-6 |
18562 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
SILERGY/矽力杰 |
13+ |
SOT23-6 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
SILERGY/矽力杰 |
2223+ |
SOT23-6 |
26800 |
只做原裝正品假一賠十為客戶做到零風險 |
詢價 |
