| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
MAX1889 | Triple-Output TFT LCD Power Supply with Fault Protection General Description The MAX1889 provides the three regulated output voltages required for active matrix, thin-film transistor liquid crystal displays (TFT LCDs). It combines a high-performance step-up regulator with two linear-regulator controllers and multiple levels of protection circuitry for 文件:796.08 Kbytes 页数:32 Pages | Maxim 美信 | Maxim | |
MAX1889 | fully assembled and tested surface-mount circuit board Evaluation Kit 文件:216.91 Kbytes 页数:8 Pages | Maxim 美信 | Maxim | |
MAX1889 | 三输出TFT LCD电源,带有故障保护 MAX1889提供有源矩阵薄膜晶体管液晶显示器(TFT LDC)所需的三路稳压输出。它集成了具有两个线性稳压控制器的高性能升压转换器和多级故障保护电路,构成完备的电源系统。\n 主DC-DC转换器是一个高频(500kHz/1MHz)、电流模式、升压型转换器,内置N沟道功率MOSFET,允许使用超小尺寸的电感和陶瓷电容。利用其宽闭环带宽,MAX1889可提供脉动负载的快速瞬态响应,效率高达85%以上。正电压和负电压线性稳压控制器对电荷泵输出进行后稳压,提供TFT栅极的开/关电源。\n MAX1889具有独特的输入开关控制,可以替代传统的输入保险丝,当检测到故障时将负载从电源断开。故障检测 \n• 高性能升压转换器 \n• 快速瞬态响应 \n• 电流模式控制结构 \n• 内置高效N沟道功率MOSFET \n• 限流比较器,效率高于85% \n• 可选开关频率(500kHz/1MHz) \n• 内部软启动 \n• 正电压线性稳压控制器 \n• 负电压线性稳压控制器 \n• 三级保护防烟防火 \n• 输入开关替代输入保险丝 \n• 具有定时锁存的输出过载检测 \n• 热关断 \n• 2.7V至5.5V输入电压范围 \n• 超小尺寸外部元件 \n• 1µA关断电流(最大) \n• 1mA静态电流(最大) \n• 超薄16引脚QFN封装(最大厚度0.8mm); | ADI 亚德诺 | ADI | |
Triple-Output TFT LCD Power Supply with Fault Protection General Description The MAX1889 provides the three regulated output voltages required for active matrix, thin-film transistor liquid crystal displays (TFT LCDs). It combines a high-performance step-up regulator with two linear-regulator controllers and multiple levels of protection circuitry for 文件:796.08 Kbytes 页数:32 Pages | Maxim 美信 | Maxim | ||
Triple-Output TFT LCD Power Supply with Fault Protection General Description The MAX1889 provides the three regulated output voltages required for active matrix, thin-film transistor liquid crystal displays (TFT LCDs). It combines a high-performance step-up regulator with two linear-regulator controllers and multiple levels of protection circuitry for 文件:796.08 Kbytes 页数:32 Pages | Maxim 美信 | Maxim | ||
fully assembled and tested surface-mount circuit board Evaluation Kit 文件:216.91 Kbytes 页数:8 Pages | Maxim 美信 | Maxim | ||
Package:16-WQFN 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) 特殊用途稳压器 描述:IC REG CTRLR TFT 3OUT 16TQFN | AD 亚德诺 | AD | ||
Package:16-WQFN 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) 特殊用途稳压器 描述:IC REG CTRLR TFT 3OUT 16TQFN | AD 亚德诺 | AD | ||
包装:盒 类别:开发板,套件,编程器 评估板 - DC/DC 与 AC/DC(离线)SMPS 描述:KIT EVAL MAX1889 | AD 亚德诺 | AD |
详细参数
- 型号:
MAX1889
- 制造商:
Maxim Integrated Products
- 功能描述:
TRIPLE-OUTPUT TFT LCD POWER SUPPLY WITH FAULT PROTECTION - Rail/Tube
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MAXIM |
23+ |
QFN16 |
8000 |
原装正品,假一罚十 |
询价 | ||
MAXIM |
25+ |
QFN |
2800 |
强调现货,随时查询! |
询价 | ||
MAXIM |
25+ |
SOP |
18000 |
原厂直接发货进口原装 |
询价 | ||
MAXIM |
24+ |
QFN |
4652 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
MAX |
05+ |
原厂原装 |
4285 |
只做全新原装真实现货供应 |
询价 | ||
MAXIM |
22+ |
QFN |
8200 |
原装现货库存.价格优势 |
询价 | ||
MAXIM |
23+ |
QFN |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
MAXIM |
18+ |
QFN16 |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
MAXIM |
20+ |
4688 |
全新现货热卖中欢迎查询 |
询价 | |||
MAXIM/美信 |
25+ |
QFN16 |
9800 |
全新原装现货,假一赔十 |
询价 |
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