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HV9911NG-G集成电路（IC）的LED驱动器规格书PDF中文资料
| 厂商型号 |
HV9911NG-G |
| 参数属性 | HV9911NG-G 封装/外壳为16-SOIC（0.154"，3.90mm 宽）；包装为管件；类别为集成电路（IC）的LED驱动器；HV9911NG-G应用范围：背光；产品描述：IC LED DRIVER CTRLR PWM 16SOIC |
| 功能描述 | Switch-mode LED Driver IC with High Current Accuracy |
| 封装外壳 | 16-SOIC（0.154"，3.90mm 宽） |
| 文件大小 |
455.16 Kbytes |
| 页面数量 |
9 页 |
| 生产厂商 | Supertex, Inc |
| 企业简称 |
SUTEX |
| 中文名称 | Supertex, Inc官网 |
| 原厂标识 |  |
| 数据手册 | |
| 更新时间 | 2025-6-30 23:00:00 |
| 人工找货 | HV9911NG-G价格和库存，欢迎联系客服免费人工找货 |
HV9911NG-G规格书详情
General Description
The HV9911 is a current mode control LED driver IC designed to control single switch PWM converters (buck, boost or buck-boost), in a constant frequency or constant off-time mode. The controller uses a peak current control scheme, (with programmable slope compensation), and includes an internal transconductance amplifier to control the output current in closed loop, enabling high output current accuracy (in the case of buck and buck-boost converters, the high side output current can be sensed by using the HV7800).
Features
Switch mode controller for single switch drivers
o Buck
o Boost
o Buck-boost
Works with high side current sensing
Closed loop control of output current
High PWM dimming ratio
Internal 9 to 250V linear regulator (can be extended using external zener diodes)
Internal 2 Voltage Reference (-40°C Constant frequency or constant off-time operation
Programmable slope compensation
Enable & PWM dimming
+0.25A/-0.5A gate drive (VDD = 10V)
Output short circuit protection
Output over voltage protection
Synchronization capability
Programmable MOSFET current limit
Soft start
Applications
RGB backlight applications
Automotive LED driver application
Battery Powered LED lamps
Other DC/DC LED drivers
产品属性
- 产品编号：
HV9911NG-G
- 制造商：
Microchip Technology
- 类别：
集成电路（IC） > LED 驱动器
- 包装：
管件
- 类型：
DC DC 控制器
- 拓扑：
SEPIC，降压，升压
- 内部开关：
无
- 输出数：
1
- 电压 - 供电（最低）：
9V
- 电压 - 供电（最高）：
250V
- 频率：
100kHz，350kHz
- 调光：
PWM
- 应用：
背光
- 工作温度：
-40°C ~ 85°C（TA）
- 安装类型：
表面贴装型
- 封装/外壳：
16-SOIC（0.154"，3.90mm 宽）
- 供应商器件封装：
16-SOIC
- 描述：
IC LED DRIVER CTRLR PWM 16SOIC
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MROCHIP/微芯 |
24+ |
NA/ |
600 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
SUPERTE |
24+ |
SOP16 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
Supertex |
20+ |
SOIC-16 |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
SUPERTEX |
25+ |
SOP16 |
996880 |
只做原装,欢迎来电资询 |
询价 | ||
SUPERTEX |
22+ |
SOP16 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
Microchip |
24+ |
16SOIC |
10000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
SUPERTEX |
2023+ |
SOP16 |
1985 |
十五年行业诚信经营,专注全新正品 |
询价 | ||
SUPERTEX |
24+ |
SOP16 |
12000 |
原装 |
询价 | ||
SUPERTEX |
20+ |
SOP-16 |
2960 |
诚信交易大量库存现货 |
询价 | ||
MICROCHIP/微芯 |
23+ |
16SOIC |
35200 |
只做原装主打品牌QQ询价有询必回 |
询价 |
