MAX746集成電路（IC）的視頻處理規(guī)格書PDF中文資料
| 廠商型號 |
MAX746 |
| 參數(shù)屬性 | MAX746 封裝/外殼為SC-74A，SOT-753；包裝為卷帶（TR）；類別為集成電路（IC）的視頻處理；MAX746應(yīng)用范圍：專業(yè)視頻；產(chǎn)品描述：IC VID LOSS-OF-SYNC ALARM SOT23 |
| 功能描述 | High-Efficiency, PWM, Step-Down, N-Channel DC-DC Controller |
| 封裝外殼 | SC-74A，SOT-753 |
| 文件大小 |
157.68 Kbytes |
| 頁面數(shù)量 |
16 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) |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-7-12 18:00:00 |
| 人工找貨 | MAX746價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
MAX746規(guī)格書詳情
General Description
The MAX746 is a high-efficiency, high-current, step-down DC-DC power-supply controller that drives external N-channel FETs. It provides 93 to 96 efficiency from a 6V supply voltage with load currents ranging from 50mA up to 3A. It uses a pulse-width-modulating (PWM) current-mode control scheme to provide precise output regulation and low output noise. The MAX746s 4V to 15V input voltage range, fixed 5V/adjustable (Dual-ModeTM) output, and adjustable current limit make this device ideal for a wide range of applications.
High efficiency is maintained with light loads due to a proprietary automatic pulse-skipping control (Idle-ModeTM) scheme that minimizes switching losses by reducing the switching frequency at light loads. The low 950μA quiescent current and ultra-low 1.4μA shutdown current further extend battery life.
Features
? 93 to 96 Efficiency for 50mA to 3A
?? Output Currents
? 4V to 15V Input Voltage Range
? Low 950μA Supply Current
? 1.4μA Shutdown Current
? Drives External N-Channel FETs
? Fixed-Frequency Current-Mode PWM (Heavy Loads)
? Idle-Mode PFM (Light Loads)
? Cycle-by-Cycle Current Limiting
? 2V ±1.5 Accurate Reference Output
? Adjustable Soft-Start
? Undervoltage Lockout
? Precision Comparator for Power-Fail or
?? Low-Battery Warning
Applications
?? 5V-to-3.3V Green PC Applications
?? Notebook/Laptop Computers
?? Personal Digital Assistants
?? Battery-Operated Equipment
?? Cellular Phones
產(chǎn)品屬性
- 產(chǎn)品編號：
MAX7461EUK+T
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類別：
集成電路（IC） > 視頻處理
- 包裝：
卷帶（TR）
- 應(yīng)用：
專業(yè)視頻
- 標準：
NTSC，PAL，SECAM
- 電壓 - 供電：
4.5V ~ 5.5V
- 安裝類型：
表面貼裝型
- 封裝/外殼：
SC-74A，SOT-753
- 供應(yīng)商器件封裝：
SOT-23-5
- 描述：
IC VID LOSS-OF-SYNC ALARM SOT23
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Maxim |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 | |||
MAXIM/美信 |
21+ |
NA |
12820 |
只做原裝,質(zhì)量保證 |
詢價 | ||
Maxim |
22+ |
16PDIP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
Maxim |
10+ |
MA |
6000 |
絕對原裝自己現(xiàn)貨 |
詢價 | ||
MAXIM/美信 |
21+ |
SOP16 |
20000 |
百域芯優(yōu)勢 實單必成 可開13點增值稅發(fā)票 |
詢價 | ||
MAXIM |
20+ |
SOP-8 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價 | ||
MAXIM |
25+23+ |
SOP8 |
27957 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
MAXIM |
23+ |
SOT23-5 |
9896 |
詢價 | |||
MAX |
23+ |
SOT23-5 |
65600 |
詢價 | |||
MAXIM |
25+ |
SOP-16 |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 |
