MAX8759集成電路（IC）的照明鎮(zhèn)流器控制器規(guī)格書PDF中文資料
| 廠商型號(hào) |
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）的照明鎮(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(yè)面數(shù)量 |
31 頁(yè) |
| 生產(chǎn)廠商 | Marktech Corporate |
| 企業(yè)簡(jiǎn)稱 |
Marktech |
| 中文名稱 | Marktech Corporate官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-5 17:48:00 |
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(hào)：
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(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM |
22+23+ |
QFNPB |
39888 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
23+ |
QFN28 |
950 |
房間現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
QFN |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
MAXIM |
23+ |
QFP |
3200 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
MAXIM |
19+ |
QFNPB |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價(jià) | ||
MAX |
22+ |
MLP |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢價(jià) | ||
MAXIM/美信 |
22+ |
QFN28 |
9000 |
原裝正品 |
詢價(jià) | ||
MAXIM |
24+ |
QR |
65300 |
一級(jí)代理/放心購(gòu)買! |
詢價(jià) | ||
MAXIM |
24+ |
BGA |
560 |
詢價(jià) | |||
MAXIM/美信 |
24+ |
QFN |
18 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) |
