ETA2831中文資料36V/3.5A高壓大電流異步降壓穩(wěn)壓器兼單芯片集成車載充電器功能數(shù)據(jù)手冊ETA規(guī)格書
ETA2831規(guī)格書詳情
描述 Description
The ETA2831 is a total solution IC specifically for high voltage USB charging applications. It includes a wide input range, high-efficiency, and high frequency DC-to-DC step-down switching regulator that is capable of delivering up to 4A of output current and a low side USB current limiting switch.
特性 Features
? Wide Input Operating Range from 4V to 36V
? Standoff Input Voltage: 42V
? High Efficiency at 12V In 5V Out: Up to 91%:
? High Efficiency PFM mode at light load
? Capable of Delivering 3.5A output current
? Peak Output Current up to 4A
? Cable resistance compensation
? Adjustable Switching frequency
? Adjustable Output current limit
? Frequency dithering Option for low EMI available
? Current Mode control
? Logic Control Shutdown
? Thermal shutdown and UVLO
應(yīng)用 Application
? Car Charge ports
? Multi-cell Li-ion Battery Charger
技術(shù)參數(shù)
- 制造商編號
：ETA2831
- 生產(chǎn)廠家
：ETA
- Architecture
：Non-Sync.
- Vin Min(V)
：4
- Vin Max(V)
：36
- Vout Min(V)
：0.8
- Iout Max(A)
：3.5
- Vfb(V)
：0.8
- Switching Frequency(Hz)
：0.1-1M
- Iq(uA)
：850
- Package
：QFN3x3-16
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ETA |
24+ |
SOT23-6 |
42000 |
只做原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
ETA |
24+ |
NA/ |
5811 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價 | ||
ETA |
25+ |
QFN |
4000 |
原裝正品,假一罰十! |
詢價 | ||
鈺泰 |
2505 |
10 |
詢價 | ||||
ETA |
2223+ |
QFN |
26800 |
只做原裝正品假一賠十為客戶做到零風(fēng)險 |
詢價 | ||
ETA |
23+ |
QFN |
3000 |
十七年VIP會員,誠信經(jīng)營，一手貨源，原裝正品可零售！ |
詢價 | ||
25+ |
17ROHS |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | |||
ETA |
2450+ |
QFN |
6540 |
只做原裝正品假一賠十為客戶做到零風(fēng)險!! |
詢價 | ||
23+ |
QFN3X3-16L |
8866666 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | |||
ETA(鈺泰) |
25+ |
SOT-23-6 |
500000 |
源自原廠成本,高價回收工廠呆滯 |
詢價 |
