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参数资料
| 型号： | MAX16818EVKIT+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 8/25页 |
| 文件大小： | 0K |
| 描述： | KIT EVALUATION FOR MAX16818 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 电流 - 输出 / 通道： | 1A |
| 输出及类型： | 1，非隔离 |
| 输出电压： | 18V |
| 特点： | 可调光 |
| 输入电压： | 6 ~ 28 V |
| 已供物品： | 板 |
| 已用 IC / 零件： | MAX16818 |
1.5MHz, 30A High-Efficiency, LED Driver
with Rapid LED Current Pulsing
Pin Description (continued)
PIN
21
23
24
26
27
28
—
NAME
CSP
SENSE-
SENSE+
IN
V CC
V DD
EP
FUNCTION
Current-Sense Differential Amplifier Positive Input. The differential voltage between CSN and CSP is
amplified internally by the current-sense amplifier (gain = 34.5) to measure the inductor current.
Differential LED Current-Sensing Negative Input. SENSE- is used to sense the LED current. Connect
SENSE- to the negative side of the LED current-sense resistor.
Differential LED Current-Sensing Positive Input. SENSE+ is used to sense the LED current. Connect
SENSE+ to the positive side of the LED current-sense resistor.
Supply Voltage Connection. Connect IN to V CC for a +5V system.
Internal +5V Regulator Output. V CC is derived from the IN voltage. Bypass V CC to SGND with 4.7μF
and 0.1μF ceramic capacitors.
Supply Voltage for Low-Side and High-Side Drivers. Connect a parallel combination of 0.1μF and 1μF
ceramic capacitors to PGND and a 1 ? resistor to V CC to filter out the high peak currents of the driver
from internal circuitry.
Exposed Paddle. Connect the exposed paddle to a copper pad (SGND) to improve power
dissipation.
8
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相关PDF资料 |
PDF描述 |
|---|---|
| MAX16820EVKIT+ | EVAL KIT FOR MAX16820 |
| MAX16821BEVKIT+ | KIT EVAL FOR MAX16821B |
| MAX16822BEVKIT+ | KIT EVAL FOR MAX16822 |
| MAX16823EVKIT+ | EVAL KIT FOR MAX16823 |
| MAX16824EVKIT+ | KIT EVAL FOR MAX16824 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX16818EVKIT+ | 功能描述:LED 照明开发工具 MAX16818 Eval Kit RoHS:否 制造商:Fairchild Semiconductor 产品:Evaluation Kits 用于:FL7732 核心: 电源电压:120V 系列: 封装: |
| MAX16819ATT+ | 制造商:Maxim Integrated Products 功能描述:LED DRVR 5V/9V/12V/15V/18V/24V 6TDFN EP - Rail/Tube |
| MAX16819ATT+T | 功能描述:LED照明驱动器 2MHz HB w/HSide Crnt Sense & 5000:1 Dim RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| MAX1681C/D | 功能描述:直流/直流开关转换器 125mA High-Speed Switched-Capacitor Voltage Converters RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| MAX1681ESA | 功能描述:直流/直流开关转换器 125mA f-Select Swtcd Voltage Converter RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
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