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MAX16804ATP中文资料PDF规格书
厂商型号 |
MAX16804ATP |
参数属性 | MAX16804ATP 封装/外壳为20-WQFN 裸露焊盘;包装为管件;类别为集成电路(IC) > LED 驱动器;MAX16804ATP应用范围:汽车级,标牌;产品描述:IC LED DRVR LIN PWM 350MA 20TQFN |
功能描述 | High-Voltage, 350mA LED Driver with Analog and PWM Dimming Control |
文件大小 |
281.42 Kbytes |
页面数量 |
10 页 |
生产厂商 | MaximIntegrated |
企业简称 |
Maxim【美信半导体】 |
中文名称 | 美信半导体官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-26 9:48:00 |
MAX16804ATP规格书详情
General Description
The MAX16804 current regulator operates from a 5.5V to 40V input voltage range and delivers 35mA to 350mA to one or more strings of high-brightness LEDs (HB LEDs). The output current of the MAX16804 is set by using an external current-sense resistor in series with the LEDs. A dual-mode DIM pin and on-board 200Hz ramp generator allow PWM dimming with an analog or PWM input signal. The analog control signal at dimming input DIM allows for a theater-dimming effect to be implemented. Fast turn-on and turn-off times ensure a wide-range PWM operation, while wave-shaping circuitry minimizes EMI.
Features
♦ Flexible Dimming Control, Analog or PWM Control Signal for PWM and Theater Dimming
♦ 200Hz On-Board Ramp Generator
♦ Sinks to External PWM Signal (Up to 2kHz)
♦ 5.5V to 40V Operating Range
♦ 35mA to 350mA Adjustable LED Current
♦ 3 LED Current Accuracy
♦ High-Voltage (Up to 40V) DIM Pin
♦ Integrated Pass Element with Low-Dropout Voltage (0.5V typ)
♦ Additional +5V On-Board Regulator with 2mA Capability
♦ Differential LED Current Sense
♦ Low 200mV Current-Sense Reference Reduces Power Losses
♦ Wave-Shaped Edges Minimize EMI During PWM Dimming
♦ Output Short-Circuit and Thermal-Shutdown Protection
♦ Available in Small, Thermally Enhanced, 5mm x 5mm, 20-Pin TQFN Package
♦ -40°C to +125°C Operating Temperature Range
Applications
Automotive Interior: Map, Dome, and Courtesy Lighting
Automotive Exterior:
Rear Combination Light (RCL)
Daytime Running Light (DRL)
Adaptive Front Light
Warning Lights for Emergency Vehicles
Navigation and Marine Indicators
Signage, Canopies, and Beacons
产品属性
- 产品编号:
MAX16804ATP+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > LED 驱动器
- 包装:
管件
- 类型:
线性
- 内部开关:
是
- 输出数:
1
- 电压 - 供电(最低):
5.5V
- 电压 - 供电(最高):
40V
- 电压 - 输出:
39.5V
- 电流 - 输出/通道:
350mA
- 调光:
模拟,PWM
- 应用:
汽车级,标牌
- 工作温度:
-40°C ~ 125°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
20-WQFN 裸露焊盘
- 供应商器件封装:
20-TQFN(5x5)
- 描述:
IC LED DRVR LIN PWM 350MA 20TQFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
TQFN20 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
MAXIM/美信 |
24+23+ |
TQFN20 |
12580 |
16年电子元件现货供应商 终端BOM表可配单提供样品 |
询价 | ||
23+ |
N/A |
90650 |
正品授权货源可靠 |
询价 | |||
MaximIntegrated |
2019+ |
20-TQFN-EP(5x5) |
65500 |
原装正品货到付款,价格优势! |
询价 | ||
只做原装 |
21+ |
TQFN20 |
36520 |
一级代理/放心采购 |
询价 | ||
MAXIM/美信 |
21+ |
TQFN20 |
20000 |
全新原装 公司现货 价优 |
询价 | ||
MAXIM |
19+ |
TQFN20 |
256800 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 | ||
Maxim现货 |
2022+ |
QFN-20 |
350000 |
专注工业、军工级别芯片,十五年优质供应商 |
询价 | ||
Maxim |
23+ |
20-TQFN-EP |
65600 |
询价 | |||
Analog Devices Inc./Maxim Inte |
21+ |
20-TQFN(5x5) |
4850 |
正规渠道/品质保证/原装正品现货 |
询价 |