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MAX16821C 数据表 (PDF) - Maxim Integrated Products

MAX16821C Datasheet PDF - Maxim Integrated Products
部件名 MAX16821C
下载  MAX16821C 下载

文件大小   368.48 Kbytes
  25 Pages
制造商  MAXIM [Maxim Integrated Products]
网页  https://www.maximintegrated.com/en.html
标志 MAXIM - Maxim Integrated Products
功能描述 High-Power Synchronous HBLED Drivers with Rapid Current Pulsing

MAX16821C Datasheet (PDF)

Go To PDF Page 下载 数据表
MAX16821C Datasheet PDF - Maxim Integrated Products

部件名 MAX16821C
下载  MAX16821C Click to download

文件大小   368.48 Kbytes
  25 Pages
制造商  MAXIM [Maxim Integrated Products]
网页  https://www.maximintegrated.com/en.html
标志 MAXIM - Maxim Integrated Products
功能描述 High-Power Synchronous HBLED Drivers with Rapid Current Pulsing

MAX16821C 数据表 (HTML) - Maxim Integrated Products

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MAX16821C 产品详情

General Description

The MAX16821A/MAX16821B/MAX16821C pulse width-modulation (PWM) LED driver controllers provide high output-current capability in a compact package with a minimum number of external components. The MAX16821A/MAX16821B/MAX16821C are suitable for use in synchronous and nonsynchronous step-down (buck), boost, buck-boost, SEPIC, and Cuk LED drivers. A logic input (MODE) allows the devices to switch between synchronous buck and boost modes of operation. These devices are the first high-power drivers designed specifically to accommodate common-anode HBLEDs.



Features

♦ Up to 30A Output Current

♦ True-Differential Remote Output Sensing

♦ Average Current-Mode Control

♦ 4.75V to 5.5V or 7V to 28V Input-Voltage Range

♦ 0.1V/0.03V LED Current-Sense Options Maximize Efficiency (MAX16821B/MAX16821C)

♦ Thermal Shutdown

♦ Nonlatching Output Overvoltage Protection

♦ Low-Side Buck Mode with or without Synchronous Rectification

♦ High-Side Buck and Low-Side Boost Mode with or without Synchronous Rectification

♦ 125kHz to 1.5MHz Programmable/Synchronizable Switching Frequency

♦ Integrated 4A Gate Drivers

♦ Clock Output for 180° Out-of-Phase Operation for Second Driver

♦ -40°C to +125°C Operating Temperature Range



Applications

Front Projectors/Rear Projection TVs

Portable and Pocket Projectors

Automotive Exterior Lighting

LCD TVs and Display Backlight

Automotive Emergency Lighting and Signage




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类似说明 - MAX16821C

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关于 Maxim Integrated Products


Maxim Integrated Products是一家公开交易的公司,设计,开发和出售各种高性能模拟和混合信号综合电路(ICS)。
该公司成立于1983年,总部位于加利福尼亚州圣何塞。
Maxim集成产品为各种市场的客户提供服务,包括通信,计算,消费者,工业,医疗和汽车。
该公司提供了全面的产品组合,包括数据转换器,放大器和比较器,电源管理IC,微控制器,安全和保护设备以及传感器等。
Maxim Integrated产品致力于创新和客户满意度,并致力于为其客户提供高质量的可靠解决方案。
侧重于能源效率和可持续性,Maxim集成产品处于半导体行业的最前沿,推动了模拟和混合信号IC领域的技术进步。

*此信息仅供一般参考,对于因上述信息造成的任何损失或损害,我们概不负责。




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