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参数资料
| 型号： | MXHV9910BTR |
| 厂商： | IXYS |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC LED DRIVER HIGH BRIGHT 8-SOIC |
| 标准包装： | 2,000 |
| 恒定电流： | 是 |
| 拓扑： | 交直流离线开关，PWM，降压（降压） |
| 输出数： | 1 |
| 内部驱动器： | 无 |
| 类型 - 主要： | 背光 |
| 类型 - 次要： | 高亮度 LED（HBLED），RGB |
| 频率： | 51kHz ~ 77kHz |
| 电源电压： | 8 V ~ 450 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 带卷 (TR) |
| 工作温度： | -40°C ~ 85°C |
MXHV9910
Off-Line, High Brightness
I NTEGRATED C IRCUITS D IVISION
Features
? 8V DC to 450V DC Input Voltage Range
? >90% Efficiency
? Drives Multiple LEDs in Series/Parallel
Combinations
? Regulated LED Drive Current
? Linear or PWM Brightness Control
? Resistor-Programmable Oscillator Frequency
LED Driver
Description
The MXHV9910 is a low-cost, high-brightness (HB)
LED driver manufactured using IXYS IC Division’s
high-voltage BCDMOS on SOI process. This driver
has internal circuitry that allows it to operate from a
universal AC line or from 8V DC to 450V DC . This highly
versatile input operating voltage enables this IC to be
used in a broad range of HB LED applications.
? RoHS Compliant
The driver features a fixed-frequency, peak-current
Applications
? Flat-Panel Display RGB Backlighting
? Signage and Decorative LED Lighting
? DC/DC or AC/DC LED Driver Applications
control method, which provides an ideal solution for
driving multiple LEDs in series and in parallel. In
addition, LED dimming can be implemented by
applying a small DC voltage to the LD pin, or by
applying a low-frequency digital PWM signal to the
PWMD pin.
Pb
e 3
The MXHV9910 is available in a standard 8-lead SOIC
package and a thermally enhanced 8-lead SOIC
package with an Exposed Thermal Pad (EP)
Ordering Information
Part
Description
MXHV9910B
SOIC-8 (100/Tube)
MXHV9910BTR
SOIC-8 Tape & Reel (2000/Reel)
SOIC-8 EP (100/Tube)
MXHV9910BE
With Exposed Thermal Pad
SOIC-8 EP Tape & Reel (2000/Reel)
MXHV9910BETR
With Exposed Thermal Pad
MXHV9910 Block Diagram
V DD
V IN
R T
6
1
8
Voltage
Reference
250mV
Voltage
Regulator
OSC
LD
7
-
+
-
PWM
Control
4
GATE
+
PWMD
5
DS-MXHV9910-R03
GND
3
www.ixysic.com
2
CS
1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MXHV9910DB3 | 功能描述:BOARD EVAL FOR MXHV9910 RoHS:否 类别:编程器，开发系统 >> 评估板 - LED 驱动器 系列:- 标准包装:1 系列:PowerWise® 电流 - 输出 / 通道:20mA 输出及类型:1，非隔离 输出电压:17V 特点:可调光 输入电压:2.7 ~ 5.5 V 已供物品:板 已用 IC / 零件:LM3508 相关产品:LM3508TLX-ND - IC LED DRVR WHT BCKLGT 9USMDLM3508TLDKR-ND - IC LED DRVR WHT BCKLGT 9MICROSMDLM3508TLCT-ND - IC LED DRVR WHT BCKLGT 9MICROSMDLM3508TLTR-ND - IC LED DRVR WHT BCKLGT 9MICROSMD |
| MXJ-0902-17 | 制造商:PDI 制造商全称:PDI 功能描述:SURFACE MOUNT MIXER |
| MXJ-2001-10 | 制造商:PDI 制造商全称:PDI 功能描述:SURFACE MOUNT MIXER |
| MXJ-2001-13 | 制造商:PDI 制造商全称:PDI 功能描述:SURFACE MOUNT MIXER |
| MXJ-2001-17 | 制造商:PDI 制造商全称:PDI 功能描述:SURFACE MOUNT MIXER |
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