MAX17498B集成電路（IC）的ACDC轉(zhuǎn)換器離線開關(guān)規(guī)格書PDF中文資料
| 廠商型號 |
MAX17498B |
| 參數(shù)屬性 | MAX17498B 封裝/外殼為16-WFQFN 裸露焊盤；包裝為管件；類別為集成電路（IC）的ACDC轉(zhuǎn)換器離線開關(guān)；產(chǎn)品描述：IC OFFLINE SW MULT TOP 16TQFN |
| 功能描述 | AC-DC and DC-DC Peak-Current-Mode Converters for Flyback/Boost Applications |
| 封裝外殼 | 16-WFQFN 裸露焊盤 |
| 文件大小 |
2.81675 Mbytes |
| 頁面數(shù)量 |
28 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 | 2025-2-24 8:38:00 |
| 人工找貨 | MAX17498B價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
MAX17498B規(guī)格書詳情
General Description
The MAX17498A/MAX17498B/MAX17498C devices are current-mode fixed-frequency flyback/boost converters with a minimum number of external components. They contain all the control circuitry required to design wide input voltage isolated and nonisolated power supplies. The MAX17498A has its rising/falling undervoltage lockout (UVLO) thresholds optimized for universal offline (85V AC to 265V AC) applications, while the MAX17498B/MAX17498C support UVLO thresholds suitable to low voltage DC-DC applications.
Benefits and Features
? Peak Current-Mode Converter
? Current-Mode Control Provides Excellent
?? Transient Response
? Fixed Switching Frequency
?? ◇ 250kHz: MAX17498A/MAX17498C
?? ◇ 500kHz: MAX17498B
? Flexible Error Amplifier to Regulate Both Positive
?? and Negative Outputs
? Programmable Soft-Start to Reduce Input Inrush Current
? Programmable Voltage or Current Soft-Start
? Power-Good Signal (PGOOD)
? Reduced Power Dissipation Under Fault
?? ◇ Overcurrent Protection
?? ◇ Thermal Shutdown with Hysteresis
? Robust Protection Features
?? ◇ Programmable Current Limit
?? ◇ Input Overvoltage Protection
? Optimized Loop Performance
?? ◇ Programmable Slope Compensation
? High Efficiency
?? ◇ Low RDSON, 175mI, 65V Rated Internal
????? n-Channel MOSFET
?? ◇ No Current-Sense Resistor
? Optional Spread Spectrum
? Space-Saving, 16-Pin (3mm x 3mm) TQFN Package
Applications
?? Front-End AC-DC Power Supplies for Industrial Applications (Isolated and Nonisolated)
?? Telecom Power Supplies
?? Wide Input Range DC Input Flyback/Boost Industrial Power Supplies
產(chǎn)品屬性
- 產(chǎn)品編號：
MAX17498BATE+CER
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類別：
集成電路（IC） > AC DC 轉(zhuǎn)換器，離線開關(guān)
- 包裝：
管件
- 輸出隔離：
任意一種
- 內(nèi)部開關(guān)：
是
- 拓?fù)洌?/span>
反激，升壓
- 電壓 - 供電 (Vcc/Vdd)：
4.5V ~ 36V
- 占空比：
92%
- 頻率 - 開關(guān)：
500kHz
- 故障保護：
限流，過壓
- 控制特性：
EN，電源良好，軟啟動
- 工作溫度：
-40°C ~ 125°C（TJ）
- 封裝/外殼：
16-WFQFN 裸露焊盤
- 供應(yīng)商器件封裝：
16-TQFN（3x3）
- 安裝類型：
表面貼裝型
- 描述：
IC OFFLINE SW MULT TOP 16TQFN
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Maxim/美信 |
23+ |
TQFN-EP-16 |
12700 |
買原裝認(rèn)準(zhǔn)中賽美 |
詢價 | ||
Maxim/美信 |
2023+ |
TQFN-EP-16 |
6000 |
原裝正品現(xiàn)貨、支持第三方檢驗、終端BOM表可配單提供 |
詢價 | ||
MAXIM |
21+ |
QFN |
1253 |
只做原裝正品,不止網(wǎng)上數(shù)量,歡迎電話微信查詢! |
詢價 | ||
MAXIM/美信 |
23+ |
QFN |
89630 |
當(dāng)天發(fā)貨全新原裝現(xiàn)貨 |
詢價 | ||
MAXIM/美信 |
24+ |
QFN |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
Maxim/美信 |
2022+ |
TQFN-EP-16 |
6900 |
原廠原裝,假一罰十 |
詢價 | ||
Maxim/美信 |
TQFN-EP-16 |
6000 |
詢價 | ||||
Maxim Integrated |
23+ |
NA |
14280 |
強勢渠道訂貨 7-10天 |
詢價 | ||
Maxim/美信 |
21+ |
TQFN-EP-16 |
6000 |
原裝現(xiàn)貨 |
詢價 | ||
MAXIM |
2020+ |
QFN |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 |
