型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
LM3519 | High Frequency Boost White LED Driver with High-Speed PWM Brightness Control 文件:1.38572 Mbytes 页数:14 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | NSC | |
LM3519 | High Frequency Boost White LED Driver with High-Speed PWM Brightness Control 文件:3.70675 Mbytes 页数:20 Pages | TI 德州仪器 | TI | |
LM3519 | 具有高速 PWM 亮度控制功能的高频升压白光 LED 驱动器 The LM3519 drives up to 4 white LEDs with constant current to provide LCD backlighting in handheld devices. The LED current is internally set to 20mA. The series connection allows the LED current to be identical for uniform brightness and minimizes the number of traces to the LEDs. Brightness contro • Drives 2 to 4 LEDs at 20mA\n• Up to 30kHz PWM Dimming Control Capability\n• >80% Peak Efficiency\n• Up to 8MHz Switching Frequency\n• Small External Components: 1µH - 3.3µH(typ.2.2μH) Inductor and 1µF Output Capacitor\n• True Shutdown Isolation\n• Over-Voltage Protection\n• Wide Input Voltage ; | TI 德州仪器 | TI | |
High Frequency Boost White LED Driver with High-Speed PWM Brightness Control 文件:1.38572 Mbytes 页数:14 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | NSC | ||
High Frequency Boost White LED Driver with High-Speed PWM Brightness Control 文件:3.70675 Mbytes 页数:20 Pages | TI 德州仪器 | TI | ||
High Frequency Boost White LED Driver with High-Speed PWM Brightness Control 文件:3.70675 Mbytes 页数:20 Pages | TI 德州仪器 | TI | ||
High Frequency Boost White LED Driver with High-Speed PWM Brightness Control 文件:1.38572 Mbytes 页数:14 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | NSC | ||
Package:SOT-23-6 细型,TSOT-23-6;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 RGLTR PWM TSOT23-6 | TI2 德州仪器 | TI2 | ||
包装:散装 类别:开发板,套件,编程器 评估板 - LED 驱动器 描述:BOARD EVALUATION LM3519MK | TI2 德州仪器 | TI2 | ||
Package:SOT-23-6 细型,TSOT-23-6;包装:卷带(TR) 类别:集成电路(IC) LED 驱动器 描述:IC LED DRVR RGLTR PWM TSOT23-6 | TI2 德州仪器 | TI2 |
技术参数
- Vin (Min) (V):
2.7
- Vin (Max) (V):
5.5
- Vout (Min) (V):
0
- Vout (Max) (V):
20
- Type:
Inductive
- Switching frequency (Max) (kHz):
5400
- LED current per channel (mA):
20
- Peak efficiency (%):
83
- Topology:
Boost
- Features:
OVP
- Operating temperature range (C):
-40 to 85
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
SOT-23-THIN|6 |
71000 |
免费送样原盒原包现货一手渠道联系 |
询价 | ||
TI德州仪器 |
22+ |
24000 |
原装正品现货,实单可谈,量大价优 |
询价 | |||
TI/德州 |
2018+ |
SOT |
32500 |
德州代理承诺销售原装正品公司可开正规17%增值税票 |
询价 | ||
NSC |
24+ |
TSOT-23-6TSOT-6 |
7500 |
询价 | |||
NS |
25+ |
TSOT-6 |
3600 |
全新原装进口,公司现货! |
询价 | ||
NS |
17+ |
SOT23-6 |
6200 |
100%原装正品现货 |
询价 | ||
NS |
16+ |
原厂封装 |
10000 |
全新原装正品,代理优势渠道供应,欢迎来电咨询 |
询价 | ||
NS |
25+23+ |
TSOT-6 |
17359 |
绝对原装正品全新进口深圳现货 |
询价 | ||
TI |
16+ |
SOT-23-TH |
10000 |
原装正品 |
询价 | ||
TI |
24+ |
TSOT-23-6 |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 |
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