RT483晶体管资料
RT483别名:RT483三极管、RT483晶体管、RT483晶体三极管
RT483生产厂家:
RT483制作材料:Si-NPN
RT483性质:通用 (G)
RT483封装形式:直插封装
RT483极限工作电压:20V
RT483最大电流允许值:2A
RT483最大工作频率:<1MHZ或未知
RT483引脚数:3
RT483最大耗散功率:
RT483放大倍数:β=40
RT483图片代号:D-12
RT483vtest:20
RT483htest:999900
- RT483atest:2
RT483wtest:0
RT483代换 RT483用什么型号代替:3DG103,
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
液晶屏偏置电源及背光源驱动器 RT4831A是供便携式设备使用的液晶屏偏置电源兼4通道WLED背光源驱动器,其WLED背光源驱动器可以最高29V电压驱动4个并联的WLED串,各串电流可用I2C接口和/或外部PWM输入进行控制以获得60μA~30mA的输出,其分辨率高达11位,可表现为指数或线性特性。供给液晶屏的偏置电源由一个Boost转换器、一个线性稳压器和一个实现极性反转的电荷泵提供正、负压输出,其负载能力可达150mA,输出电压可经I2C接口在±4V~±6.5V之间以50mV的级差进行设定。RT4831A的封装形式为WL-CSP-24B 1.84x2.68(BSC)。 • 系统►硬件使能引脚►I2C控制接口►过热保护\n• WLED背光源驱动器►输入电压范围:2.7V~5V►驱动多达4串并联连接的WLED串►输出电压最高29V►使用外部PWM输入和I2C接口进行亮度控制►11位分辨率的指数或线性亮度控制►可程控的过压保护►可程控的过流保护►自动工作频率:250kHz, 500kHz, 1MHz►WLED电流平滑增、减\n• 液晶屏偏置电源►输入电压范围:2.7V~5V►可程控正/负压输出范围:±4V~±6.5V,级差50mV►可程控Boost输出电压范围:4V~7.15V,级差50mV►负载能力:150mA►输出短路保护; | RICHTEK 立锜科技 | |||
具备I2C接口且适用于闪光灯LED、背光LED、双输出LCD偏置和DSV的双输出升压转换器Sub PMIC RT4832A是闪光灯LED驱动器、背光WLED驱动器和DSV驱动器的整合全方位电源解决方案。闪光LED驱动器提供高达2通道 1.5A的应用。背光WLED驱动器可为10只WLED应用程序提供高达36V的输出。并提供1024步阶LED电流与对数/线性曲线。DSV由一个单电感升压和反相电荷泵实现,与双电感相比,它们可提供最小的EVB面积。负输出功率 (CPOUT) 来自升压输出 (LCMOUT)。它还提供DSV正电压 (POS),通过LDO通过降低功率噪声。它们的范围可以分别从±4V至±6V / 每步阶50mV编程。闪光灯升压转换器工作频率为2MHz / 4MHz。4MHZ频率解决方案允许使用简单 • 输入电压范围:2.5V至5.5V\n• 内部软启动,UVLO,OTP,OCP\n• 典型关断电流:►在两串中驱动多达10只WLED►外部PWM引脚控制和I2C可编程11位线性和指数亮度►LED电流精准度±5% (> 500μA),±3% (> 5mA)►I2C可编程OVP 18 / 22 / 25/ 29 / 33 / 36V\n• 2通道闪光灯LED驱动器►手电筒模式电流从25mA到375mA,2通道每步阶25mA►频闪模式电流从100mA到1.5A,2通道每步阶100mA►I2C可编程闪光灯安全定时器,从32ms到1024ms,每步阶32ms►高精准度安全定时器±10&; | RICHTEK 立锜科技 | |||
封装/外壳:24-UFBGA,WLCSP 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC LED DRV LIN I2C WL-CSP-24 集成电路(IC) LED 驱动器 | ETC 知名厂家 | ETC | ||
Sub PMIC with Dual-Output Boost Converter 文件:1.66624 Mbytes Page:26 Pages | RICHTEK 立锜科技 | |||
Sub PMIC with Dual-Output Boost Converter 文件:1.66624 Mbytes Page:26 Pages | RICHTEK 立锜科技 | |||
封装/外壳:30-UFBGA,WLCSP 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC LED DRIVER RGLTR I2C 30WLCSP 集成电路(IC) LED 驱动器 | ETC 知名厂家 | ETC | ||
NPN high-voltage transistors DESCRIPTION NPN transistors in a TO-92 plastic package. PNP complement: BF488 FEATURES • Low feedback capacitance. APPLICATIONS • Intended for use in video output stages in black-and-white and in colour television receivers. | PHILIPS 飞利浦 | |||
Infrared Emitting Diode ■ Features 1. Narrow beam angle (∆θ : TYP. ± 13˚) 2. Radiant flux ( Φ e : MIN. 0.7mW at I F = 20mA) 3. Compact, high reliability by chip coating (GL480Q/GL483Q ) 4. Long lead type (GL483Q) ■ Applications 1. Copiers 2. Floppy disk drives 3. Optoelectronic switches | SHARPSharp Corporation 夏普 | |||
Silicon NPN Transistor RF Power Output for Mobile Use, PO = 18W @ 866MHz Description: The NTE483 is a 12.5 Volt epitaxial silicon NPN planer transistor designed for primarily for 800MHz mobile communications. This device utilizes matched input technology (Tuned Q) to increase bandwidth and power gain over the complete range of 806–866MHz. Features: • Designe | NTE | |||
Enhanced Low EMI Half-Duplex RS-485 Transceiver DESCRIPTION The SP483E is a half-duplex transceiver that meets the specifications of RS-485 and RS-422 serial protocols with enhanced ESD performance. ■ +5V Only ■ Low Power BiCMOS ■ Driver/Receiver Enable for Multi-Drop configurations ■ Enhanced ESD Specifications: +15KV Human Body M | SIPEX | |||
Enhanced Low EMI Half-Duplex RS-485 Transceiver DESCRIPTION The SP483E is a half-duplex transceiver that meets the specifications of RS-485 and RS-422 serial protocols with enhanced ESD performance. ■ +5V Only ■ Low Power BiCMOS ■ Driver/Receiver Enable for Multi-Drop configurations ■ Enhanced ESD Specifications: +15KV Human Body M | SIPEX |
RT483产品属性
- 类型
描述
- Vin(min)(V):
2.7
- Vin(max)(V):
5
- NumberofChannels:
3
- NumberofBuckConverters:
0
- NumberofBoostConverters:
2
- NumberofNegativeOutputs:
1
- NumberofLEDDrivers:
1
- NumberofLDORegulators:
1
- Application:
LCD Bias
- Features:
Adjustable Current Limit;Adjustable Frequency;Enable Input;OCP;OVP;SCP
- Package Type:
WL-CSP1.84x2.68-24(BSC)
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RAFFAR |
2517+ |
SOP8 |
8850 |
只做原装正品现货或订货假一赔十! |
|||
RAFFAR |
23+ |
SOP-8 |
50000 |
原装正品 支持实单 |
|||
RichtekUSAInc. |
24+ |
30-WLCSP(2.64x2.24) |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
|||
RAFFAR |
24+ |
SOP8 |
98000 |
原装现货假一罚十 |
|||
乾坤 |
25+23+ |
0805 |
60860 |
绝对原装正品现货,全新深圳原装进口现货 |
|||
RAFFAR |
2223+ |
SOP8 |
26800 |
只做原装正品假一赔十为客户做到零风险 |
|||
RICHTEK/立錡 |
25+ |
WLCSP-30 |
10500 |
全新原装正品现货假一罚十 |
|||
Richtek USA Inc. |
21+ |
672-TBGA(35x35) |
5860 |
进口原装!长期供应!绝对优势价格(诚信经营 |
|||
VBSEMI |
20+ |
SOP-8 |
15947 |
全新 发货1-2天 |
|||
RAFFAR |
24+ |
SOP8 |
42000 |
只做原装进口现货 |
RT483芯片相关品牌
RT483规格书下载地址
RT483参数引脚图相关
- sc2608
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- RT1P241S
RT483数据表相关新闻
RT3662ACGQW
RT3662ACGQW RT3662AC RT3662AH 全新原装
2021-12-29RT3607BCGQW原装现货 特价销售
本公司销售原装正品 价格优惠 欢迎订购
2021-10-13RT5077AGQW原装现货 特价销售
本公司销售原装正品 价格优惠 欢迎订购
2021-8-5RT5077AGQW 原装现货 特价销售
原包装 原标签 特价销售 假一罚十
2021-6-26RT5073BGQW
RT5073BGQW,全新.当天发货0755-82732291当天发货或门市自取. 企鹅:一七五五二三二五七五 /企鹅:一一五七六一一五八五,威:八七六八零五五八.
2021-5-30RT3661ABCQW销售一系列芯片,全新原装,绝无虚假。
只做原装正品,原包装标签 欢迎咨询!
2021-4-10
DdatasheetPDF页码索引
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