MAX789CCK中文資料美信數(shù)據(jù)手冊PDF規(guī)格書
MAX789CCK規(guī)格書詳情
General Description
The MAX787/MAX788/MAX789 are monolithic, bipolar, pulse-width modulation (PWM), switch-mode, step-down DC-DC regulators. Each is rated at 5A. 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
? 5A On-Chip Power Switch
? Fixed Outputs: 5V (MAX787)
????????????????????? 3.3V (MAX788)
????????????????????? 3V (MAX789)
? 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
? Multiple-Output Buck Converter
產(chǎn)品屬性
- 型號：
MAX789CCK
- 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 |
19+ |
QFP |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 | ||
MAXIM |
22+ |
TO220 |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
MAXIM |
2020+ |
SMD |
4500 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
MAXIM |
1996 |
DIP |
10 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
MAXIM |
23+ |
SMD |
4963 |
詢價 | |||
MAXIM |
QFP |
68900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
90000 |
公司只做集團化配單-有更多數(shù)量-免費送樣-原包裝正品 |
詢價 | |||||
MAXIM |
24+ |
875 |
詢價 | ||||
MAXIM/美信 |
23+ |
13000 |
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 | |||
MAXIM/美信 |
24+ |
TO263-5 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 |
