MAX728ECK中文資料美信數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
MAX728ECK |
| 功能描述 | 5V/3.3V/3V 2A Step-Down, PWM, Switch-Mode DC-DC Regulators |
| 文件大小 |
39.13 Kbytes |
| 頁面數(shù)量 |
4 頁 |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡稱 |
Maxim【美信】 |
| 中文名稱 | 美信半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-4-5 23:00:00 |
| 人工找貨 | MAX728ECK價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
MAX728ECK規(guī)格書詳情
General Description
The MAX727/MAX728/MAX729 are monolithic, bipolar, pulse-width modulation (PWM), switch-mode, step-down DC-DC regulators. Each is rated at 2A. Very few external components are needed for standard operation because the power switch, oscillator, feedback, and control circuitry are all on-chip. Employing a classic buck topology, these regulators perform high-current step-down functions.
Features
? Input Range: Up to 40V
? 2A On-Chip Power Switch
? Fixed Outputs: 5V (MAX727)
?? 3.3V (MAX728)
?? 3V (MAX729)
? 100kHz Switching Frequency
? Excellent Dynamic Characteristics
? Few External Components
? 8.5mA Quiescent Current
? TO-220 Package
Applications
?? Distributed Power from High-Voltage Buses
?? High-Current, High-Voltage Step-Down Applications
?? Multiple-Output Buck Converter
產(chǎn)品屬性
- 型號：
MAX728ECK
- 功能描述：
直流/直流開關(guān)調(diào)節(jié)器
- RoHS：
否
- 制造商：
International Rectifier
- 最大輸入電壓：
21 V
- 開關(guān)頻率：
1.5 MHz
- 輸出電壓：
0.5 V to 0.86 V
- 輸出電流：
4 A
- 安裝風(fēng)格：
SMD/SMT
- 封裝/箱體：
PQFN 4 x 5
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
NA/ |
74 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
MAXIM/美信 |
22+ |
BGA |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
MAXIM/美信 |
13PB |
BGA |
97 |
詢價 | |||
MAXIM |
19+ |
TO-220-5 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 | ||
MAXIM |
24+ |
TO2205 |
74 |
詢價 | |||
MAXIM/美信 |
2447 |
BGA |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
MAXIM/美信 |
22+ |
BGA |
20000 |
原裝現(xiàn)貨,假一罰十 |
詢價 | ||
MAXIM/美信 |
22+ |
BGA |
20000 |
保證原裝正品,假一陪十 |
詢價 | ||
MAXIM |
2022 |
TO220 |
2300 |
原裝現(xiàn)貨,誠信經(jīng)營! |
詢價 | ||
MAXIM |
24+ |
TO220 |
26200 |
原裝現(xiàn)貨,誠信經(jīng)營! |
詢價 |
