型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX8790A | Six-String White LED Driver with Active Current Balancing for LCD Panel Applications General Description The MAX8790A is a high-efficiency driver for white light emitting diodes (LEDs). It is designed for large liquid crystal displays (LCDs) that employ an array of LEDs as the light source. A current-mode step-up controller drives up to six parallel strings of multiple series-con 文件:430.71 Kbytes 页数:23 Pages | Maxim 美信 | Maxim | |
Six-String White LED Driver with Active Current Balancing for LCD Panel Applications General Description The MAX8790A is a high-efficiency driver for white light emitting diodes (LEDs). It is designed for large liquid crystal displays (LCDs) that employ an array of LEDs as the light source. A current-mode step-up controller drives up to six parallel strings of multiple series-con 文件:430.71 Kbytes 页数:23 Pages | Maxim 美信 | Maxim | ||
MAX8790A Evaluation Kit 文件:177.4 Kbytes 页数:11 Pages | Maxim 美信 | Maxim | ||
MAX8790A | 6串白光LED)驱动器,提供有效电流均衡,适用于LCD面板 MAX8790A是一款高效白光发光二极管(LED)驱动器。该驱动器专为采用LED背光的大规模液晶显示器(LCD)设计。电流模式升压控制器可同时驱动多个LED串联的6串LED。每串LED都连接至恒流源,可实现±1.5%的电流调节精度,确保均匀的LED亮度。MAX8790A工作于4.5V至26V宽输入电压范围,可为LED提供固定的20mA电流或可调的15mA至27mA电流。\n MAX8790A具有两种亮度调整控制模式,适合不同的应用。在直接DPWM模式下,PWM信号可直接接通或断开LED电流。在模拟亮度调整模式下,内置锁相环(PLL)电路首先将PWM信号转换成模拟信号,然后线性控制LED \n• LED串之间的电流调整精度为±1.5% \n• 升压控制器可将输出电压调整到刚好高于LED串所需的最高电压 \n• 可实现100:1的宽范围亮度调整 \n• 内置PLL可用于同步亮度控制 \n• 输出过压保护 \n• 外部MOSFET允许每串具有多个LED \n• 小型、20引脚、4mm x 4mm薄型QFN封装; | ADI 亚德诺 | ADI | |
Package:20-WFQFN 裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) LED 驱动器 描述:IC LED DRVR CTRL PWM 27MA 20TQFN | AD 亚德诺 | AD | ||
Package:20-WFQFN 裸露焊盘;包装:管件 类别:集成电路(IC) LED 驱动器 描述:IC LED DRVR CTRL PWM 27MA 20TQFN | AD 亚德诺 | AD | ||
包装:散装 类别:开发板,套件,编程器 评估板 - LED 驱动器 描述:EVAL KIT FOR MAX8790A | AD 亚德诺 | AD |
详细参数
- 型号:
MAX8790A
- 功能描述:
LED照明驱动器 Six-String White LED Driver
- RoHS:
否
- 制造商:
STMicroelectronics
- 输入电压:
11.5 V to 23 V
- 最大电源电流:
1.7 mA
- 安装风格:
SMD/SMT
- 封装/箱体:
SO-16N
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAX |
QFN |
1000 |
原装长期供货! |
询价 | |||
MAXIM |
24+ |
QFN-20 |
4652 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
MAXIM |
24+ |
QFN |
5000 |
全现原装公司现货 |
询价 | ||
Maxim |
1716+ |
? |
11520 |
只做原装进口,假一罚十 |
询价 | ||
MAX |
23+ |
NA |
1167 |
专业电子元器件供应链正迈科技特价代理特价,原装元器件供应,支持开发样品 |
询价 | ||
MaximIntegrated |
24+ |
20-TQFN(4x4) |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 | ||
Maxim |
20+ |
na |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
maxim |
20+ |
TQFP |
10000 |
全新原装 |
询价 | ||
MAXIM/美信 |
2022+ |
70 |
全新原装 货期两周 |
询价 | |||
MAXIM |
24+ |
QFN |
9860 |
原装现货/放心购买 |
询价 |
相关规格书
更多- ZBY2387
- SL222R510-B
- SLITMASK0.5X12(5582-0001-01)
- SL1830006
- ZBY2304
- SZX-SLF-08S
- SMLK34WBEBW1
- MIC94072YMTTR
- STM32F101RBH6
- STM32F372VBH6
- ST72F321BR9T6
- SN74LV04APWRG4
- SN74AC11N
- SN74ALVC00NSR
- MB3A0M4
- MB3A10A2H4
- RN1415(TE85L,F)
- ZX5T853GTA-CUTTAPE
- ZXFV4583EV
- SFR
- PIF24014NA005
- TO-40-150
- OJ-SS-124LMH2
- RF303-5/G
- MY4H-USAC110/120
- PS7341L-1A-E3-A
- MGN2A-AC24
- MS27656T13F35PA
- PV76L14-15SZ
- SSCMRNN100MGAA5
- SSCSANN015PAAA5
- MT240-G-A
- SLX-LX3054UWC
- SRF1280-1R0Y
- TA35-C324F100C0
- TLE7230G
- TPIC9201PWP
- VND5E004A30TR-E
- TPS3123J18DBVR
- MIC2775-44YM5TR
- TPS43351QDAPRQ1
- ST7FLITE19F1M6
- ST7FLIT15BY1M6
- PIC16F723-I/MV
- MSP430F2232IYFFR
相关库存
更多- TT8J11TCR
- MIC2293C-34YMLTR
- W91-X113-5
- SL221R020-B
- VE-48HS5-K
- SLR-332DC3F
- VN808TR-32-E
- MIC2289-24YMLTR
- ST72F324K4T6
- ST72F621L4M1
- MSP430F1491IRTDT
- SN74AUC1GU04DBVR
- SN74AUC2G06DCKR
- MS3111F83S
- MB3A10A2C2
- MB3A10M4
- MM1573FNLE
- ZXCT1009FTA-CUTTAPE
- PI6C2501W
- SUW1R52412C
- TB3000BLACK
- ZBY2178
- T9CP1A54-24
- MY2N-D2DC48(S)
- UM52020LSET
- TLP227G(F)
- VG95234G-24-11PN
- MS27468T25F61JB
- SSCMRRN001PGAA3
- NSCSHHN030PDUNV
- SLI-343UR3F
- MT5470-BL
- VC1511A45W3
- MS321R036
- MIC2289-15YMLTR
- TDE1737FPT
- VNQ860
- TPS61185RGER
- STM6524AUABDL6F
- UC1846MDWREP
- MIC2101YMLTR
- STM32F051R4T6
- PIC16LC56A-04/SO
- PIC16LF1829-I/P
- MSP430F5309IRGZR