HV9911集成电路（IC）的LED驱动器规格书PDF中文资料
| 厂商型号 |
HV9911 |
| 参数属性 | HV9911 封装/外壳为16-SOIC（0.154"，3.90mm 宽）；包装为卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带；类别为集成电路（IC）的LED驱动器；HV9911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 | 2025-7-1 22:30:00 |
| 人工找货 | HV9911价格和库存，欢迎联系客服免费人工找货 |
HV9911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-M901
- 制造商：
Microchip Technology
- 类别：
集成电路（IC） > LED 驱动器
- 包装：
卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带
- 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 |
|---|---|---|---|---|---|---|---|
SUPERTEX |
24+ |
SOP16 |
6000 |
全新原装正品现货,假一赔佰 |
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 | ||
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 | ||
SUPERTE |
19+ |
SOP16 |
2750 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
SUPERTEX |
1822+ |
SOP16 |
6852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
Microc |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
SUPERTEX |
21+ |
SOP16 |
1985 |
询价 | |||
SUPERTEX |
09+ |
SOP16 |
400 |
原装现货价格有优势量大可以发货 |
询价 | ||
MICROCHIP(美国微芯) |
2021+ |
SOIC-16 |
499 |
询价 | |||
SUPERTYEX |
23+ |
SOP16 |
1185 |
优势库存 |
询价 |
