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| 型号： | MXHV9910B |
| 厂商： | IXYS Integrated Circuits Division |
| 文件页数： | 3/12页 |
| 文件大小： | 0K |
| 描述： | IC LED DRIVER HIGH BRIGHT 8-SOIC |
| 标准包装： | 100 |
| 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： | 管件 |
| 工作温度： | -40°C ~ 85°C |
I NTEGRATED C IRCUITS D IVISION
1. Specifications
1.1 Package Pinout
1.2 Pin Description
MXHV9910
Pin#
1
Name
V I N
Description
Input voltage
LED Current Sense input. Internal current
V IN
CS
1
2
8
7
R T
LD
2
3
CS
GND
sense threshold is set at 250mV. The external
sense resistor sets the maximum LED current.
Device Ground
4
GATE
External MOSFET gate driver output
GND
GATE
3
4
6
5
V DD
P W MD
5
PWMD
Low-frequency PWM dimming control input with
internal pull-down resistor.
Regulated supply voltage output. Requires a
6
7
8
EP
V DD
LD
R T
-
storage capacitor to GND. Can be overdriven by
external voltage applied to V DD .
Linear Dimming. Apply a voltage less than
V CS(high) to dim the LED(s).
Resistor to GND sets the oscillator/primary
PWM frequency.
Electrical and thermal conductive pad on the
bottom of the MXHV9910BE. Connect this pad
to ground, and provide sufficient thermal
coupling to remove heat from the package.
1.3 Absolute Maximum Ratings
Parameter
Input Voltage to GND
Inputs & Outputs Voltage to GND
V DD , Externally Applied
Symbol
V I N
CS, LD, PWMD, GATE
V DD.EXT
Maximum
-0.5 to +460
-0.3 to V DD +0.3
15
Unit
V
V
V
Power Dissipation
SOIC-8 With Thermal Tab
SOIC-8 W/O Thermal Tab
Maximum Junction Temperature
Operating Temperature
Junction Temperature (Operating)
Storage Temperature
P D
T Jmax
T A
T J
T STG
2.5
0.975
150
-40 to +85
-40 to +150
-55 to +150
W
W
°C
°C
°C
°C
Electrical absolute maximum ratings are at 25°C.
Absolute maximum ratings are stress ratings. Stresses in
excess of these ratings can cause permanent damage to
the device. Functional operation of the device at conditions
beyond those indicated in the operational sections of this
data sheet is not implied.
R03
www.ixysic.com
3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MXHV9910BE | 功能描述:LED照明驱动器 Off-Line High Brightness LED Driver 8-lead SOIC w/exposed pad 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 |
| MXHV9910BETR | 功能描述:LED照明驱动器 Off-Line High Brightness LED Driver 8-lead SOIC w/exposed pad on T&R 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 |
| MXHV9910BTR | 功能描述:LED照明驱动器 Off-Line High Brightness LED Driver 8-lead SOIC on T&R 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 |
| 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 |
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