| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
LP8543 | SMBus/I2C Controlled WLED Driver for Medium-Sized LCD Backlight 文件:650 Kbytes 页数:36 Pages | TI 德州仪器 | TI | |
LP8543 | High-Voltage DC/DC Boost Converter With Integrated FET 文件:1.1972 Mbytes 页数:40 Pages | TI 德州仪器 | TI | |
LP8543 | 适用于中型 LCD 背光的 SMBus/I2C 控制型 WLED 驱动器 The LP8543 is a white LED driver with integrated boost converter. It has 7 adjustable current sinks which can be controlled by SMBus or I2C-compatible serial interface, PWM input and Ambient Light Sensor (ALS).The boost converter has adaptive output voltage control based on the LED driver voltages. • High-Voltage DC/DC Boost Converter with Integrated FET\n• PWM Phase Shift Control with Adaptive Boost Output to Increase Efficiency Compared to Conventional Boost Converters Topologies\n• Digital Ambient Light Sensor Interface with User-Programmed Ambient Light to Backlight Brightness Curve\n• Sev; | TI 德州仪器 | TI | |
High-Voltage DC/DC Boost Converter With Integrated FET 文件:1.1972 Mbytes 页数:40 Pages | TI 德州仪器 | TI | ||
High-Voltage DC/DC Boost Converter With Integrated FET 文件:1.1972 Mbytes 页数:40 Pages | TI 德州仪器 | TI | ||
High-Voltage DC/DC Boost Converter With Integrated FET 文件:1.1972 Mbytes 页数:40 Pages | TI 德州仪器 | TI | ||
High-Voltage DC/DC Boost Converter With Integrated FET 文件:1.1972 Mbytes 页数:40 Pages | TI 德州仪器 | TI | ||
SMBus/I2C Controlled WLED Driver for Medium-Sized LCD Backlight 文件:650 Kbytes 页数:36 Pages | TI 德州仪器 | TI | ||
High-Voltage DC/DC Boost Converter With Integrated FET 文件:1.1972 Mbytes 页数:40 Pages | TI 德州仪器 | TI | ||
High-Voltage DC/DC Boost Converter With Integrated FET 文件:1.1972 Mbytes 页数:40 Pages | TI 德州仪器 | TI |
技术参数
- Vin (Min) (V):
5.5
- Vin (Max) (V):
22
- Vout (Min) (V):
10
- Vout (Max) (V):
40
- Type:
Inductive
- Switching frequency (Max) (kHz):
1250
- LED current per channel (mA):
60
- Peak efficiency (%):
91
- Topology:
Boost
- Features:
Enable/Shutdown
- Operating temperature range (C):
-30 to 85
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
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+ |
WQFN |
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 | ||
TEXASINSTRUMENTS |
24+ |
24WQFN |
6000 |
100%原装进口现货,欢迎来电咨询 |
询价 | ||
NSC |
25+23+ |
QFN24 |
14442 |
绝对原装正品全新进口深圳现货 |
询价 | ||
TexasInstruments |
18+ |
ICLEDDVRLCDBACKLIGHT24-L |
6800 |
公司原装现货/欢迎来电咨询! |
询价 | ||
TI |
三年内 |
1983 |
只做原装正品 |
询价 | |||
TI |
16+ |
WQFN |
10000 |
原装正品 |
询价 | ||
TI |
24+ |
24-WQFN(4x4) |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 | ||
TI |
20+ |
原装 |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
NS/国半 |
2022+ |
4200 |
全新原装 货期两周 |
询价 |
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