HV9982集成电路(IC)的LED驱动器规格书PDF中文资料

厂商型号 |
HV9982 |
参数属性 | HV9982 封装/外壳为40-VFQFN 裸露焊盘;包装为卷带(TR);类别为集成电路(IC)的LED驱动器;HV9982应用范围:背光;产品描述:IC LED DRVR CTRL PWM 400MA 40QFN |
功能描述 | Three-Channel, Closed-Loop, Switch Mode LED Driver IC |
封装外壳 | 40-VFQFN 裸露焊盘 |
文件大小 |
884.76 Kbytes |
页面数量 |
13 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 | 2025-6-25 11:02:00 |
人工找货 | HV9982价格和库存,欢迎联系客服免费人工找货 |
HV9982规格书详情
General Description
The HV9982 is a three-channel, closed loop, peak current mode PWM controller for driving a constant output current. It can be used for driving either RGB LEDs or multiple channels of white LEDs.
Features
Switch mode controller for single-switch converters
Closed loop control of output current
♦ Buck
♦ Boost
♦ SEPIC
High PWM dimming ratio
Internal 40V linear regulator
Constant frequency operation
Programmable slope compensation
Linear and PWM dimming
+0.2A/-0.4A gate drives for the switching FETs
Output short circuit protection
Output over voltage protection
Hiccup mode protection
Analog control of PWM dimming
Applications
RGB backlight applications
Multiple string white LED driver applications
产品属性
- 产品编号:
HV9982K6-G-M935
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > LED 驱动器
- 包装:
卷带(TR)
- 类型:
DC DC 控制器
- 拓扑:
SEPIC,降压,升压
- 内部开关:
无
- 输出数:
3
- 电压 - 供电(最低):
10V
- 电压 - 供电(最高):
40V
- 电流 - 输出/通道:
400mA
- 频率:
500kHz
- 调光:
模拟,PWM
- 应用:
背光
- 工作温度:
-40°C ~ 125°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
40-VFQFN 裸露焊盘
- 供应商器件封装:
40-QFN(6x6)
- 描述:
IC LED DRVR CTRL PWM 400MA 40QFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICROCHIP |
23+ |
QFN40 |
1801 |
正规渠道,只有原装! |
询价 | ||
SUPERTEX |
2447 |
QFN |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
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 | |||
MICROCHIP/微芯 |
23+ |
QFN |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
MICROCHIP |
21+ |
QFN40 |
1458 |
只做原装正品,不止网上数量,欢迎电话微信查询! |
询价 | ||
SUPERT |
23+ |
QFN40 |
8215 |
原厂原装 |
询价 | ||
SUPERTEX |
24+ |
QFN |
36 |
询价 | |||
SUPERTE |
21+ |
QFN40 |
12588 |
原装正品,自己库存 假一罚十 |
询价 | ||
SUPERTEX |
24+ |
QFN |
90000 |
一级代理商进口原装现货、价格合理 |
询价 | ||
SUPERTEX |
16+ |
QFP |
4000 |
进口原装现货/价格优势! |
询价 |