MAX8759中文資料Marktech數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
MAX8759 |
| 參數(shù)屬性 | MAX8759 封裝/外殼為28-WFQFN 裸露焊盤；包裝為管件；類別為集成電路（IC） > 照明，鎮(zhèn)流器控制器；產(chǎn)品描述：IC CCFL CNTRL 80KHZ 28TQFN |
| 功能描述 | Low-Cost, SMBus, CCFL Backlight Controller |
| 文件大小 |
647.37 Kbytes |
| 頁面數(shù)量 |
31 頁 |
| 生產(chǎn)廠商 | Marktech Corporate |
| 企業(yè)簡稱 |
Marktech |
| 中文名稱 | Marktech Corporate官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2024-10-28 17:49:00 |
MAX8759規(guī)格書詳情
General Description
The MAX8759 integrated cold-cathode fluorescent lamp (CCFL) inverter controller is designed to drive CCFLs using a full-bridge resonant inverter. The resonant operation ensures reliable striking and provides near-sinusoidal waveforms over the entire input range. The controller operates over a wide input-voltage range of 4.5V to 28V with high power to light efficiency. The device also includes safety features that effectively protect against single-point fault conditions such as lamp-out, secondary overvoltage, and secondary short-circuit faults.
Features
? Accurate Dimming Control Using SMBus, PWM Interface, or Ambient Light Sensor
? 10:1 Dimming Range with 256-Step Resolution
? Resonant-Mode Operation
Longer Lamp Life with Near Sinusoidal Lamp
Current Waveform
Guaranteed Striking Capability
High-Power-to-Light Efficiency
? Wide Input-Voltage Range (4.5V to 28V)
? Input Feed-Forward for Excellent Line Rejection
? ±2.5 Lamp-Current Regulation
? Adjustable 1.5 Accurate DPWM Frequency
? Dual Lamp-Current Feedback Inputs
? Comprehensive Fault Protection
Secondary Voltage Limiting
Primary Current Limit with Lossless Sensing
Lamp-Out Protection with Adjustable Timeout
Secondary Short-Circuit Protection
? Small 28-Pin, 5mm x 5mm, Thin QFN Package
Applications
Notebooks
LCD Monitors
Automotive Infotainment
產(chǎn)品屬性
- 產(chǎn)品編號：
MAX8759ETI+T
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類別：
集成電路（IC） > 照明，鎮(zhèn)流器控制器
- 包裝：
管件
- 類型：
CCFL 控制器
- 頻率：
30kHz ~ 80kHz
- 電壓 - 供電：
4.5V ~ 28V
- 調(diào)光：
是
- 工作溫度：
-40°C ~ 85°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
28-WFQFN 裸露焊盤
- 供應(yīng)商器件封裝：
28-TQFN（5x5）
- 描述：
IC CCFL CNTRL 80KHZ 28TQFN
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
2048+ |
QFN |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
MAXIM |
2022 |
QFN |
2300 |
原裝現(xiàn)貨,誠信經(jīng)營! |
詢價(jià) | ||
MAXIM/美信 |
23+ |
QFN28 |
15000 |
全新原裝現(xiàn)貨,價(jià)格優(yōu)勢 |
詢價(jià) | ||
MAXIM |
2021+ |
QFN28 |
6445 |
百分百原裝正品 |
詢價(jià) | ||
MAXIM |
2339+ |
QFN-28 |
4652 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢庫存! |
詢價(jià) | ||
MAXIM |
2018+ |
SOP |
19500 |
MAXIM授權(quán)代理品牌進(jìn)口原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
MAXIM/美信 |
24+ |
QFN |
18 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
MAXTM |
21+ |
QFN |
2466 |
公司只做原裝正品 |
詢價(jià) | ||
MAXIM |
1822+ |
QFN28 |
9852 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
MAXIM/美信 |
2023+ |
QFN28 |
80000 |
一級代理/分銷渠道價(jià)格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價(jià) |
