HV9982集成電路(IC)的LED驅(qū)動器規(guī)格書PDF中文資料

廠商型號 |
HV9982 |
參數(shù)屬性 | HV9982 封裝/外殼為40-VFQFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC)的LED驅(qū)動器;HV9982應用范圍:背光;產(chǎn)品描述:IC LED DRVR CTRL PWM 400MA 40QFN |
功能描述 | Three-Channel, Closed-Loop, Switch Mode LED Driver IC |
封裝外殼 | 40-VFQFN 裸露焊盤 |
文件大小 |
884.76 Kbytes |
頁面數(shù)量 |
13 頁 |
生產(chǎn)廠商 | Supertex, Inc |
企業(yè)簡稱 |
SUTEX |
中文名稱 | Supertex, Inc官網(wǎng) |
原廠標識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-5-15 15:04:00 |
人工找貨 | HV9982價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
HV9982規(guī)格書詳情
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
產(chǎn)品屬性
- 產(chǎn)品編號:
HV9982K6-G-M935
- 制造商:
Microchip Technology
- 類別:
集成電路(IC) > LED 驅(qū)動器
- 包裝:
卷帶(TR)
- 類型:
DC DC 控制器
- 拓撲:
SEPIC,降壓,升壓
- 內(nèi)部開關:
無
- 輸出數(shù):
3
- 電壓 - 供電(最低):
10V
- 電壓 -?供電(最高):
40V
- 電流 - 輸出/通道:
400mA
- 頻率:
500kHz
- 調(diào)光:
模擬,PWM
- 應用:
背光
- 工作溫度:
-40°C ~ 125°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
40-VFQFN 裸露焊盤
- 供應商器件封裝:
40-QFN(6x6)
- 描述:
IC LED DRVR CTRL PWM 400MA 40QFN
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
SUPERT |
20+ |
QFN40 |
31930 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
MICROCHIP |
21+ |
QFN40 |
1458 |
只做原裝正品,不止網(wǎng)上數(shù)量,歡迎電話微信查詢! |
詢價 | ||
MICROCHIP/微芯 |
23+ |
40QFN |
35200 |
只做原裝主打品牌QQ詢價有詢必回 |
詢價 | ||
SUPERTEX |
2447 |
QFN |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
MICROCHIP/?о |
24+ |
QFN |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價 | ||
SUPERTEX |
2402+ |
QFN |
8324 |
原裝正品!實單價優(yōu)! |
詢價 | ||
SUPERTE |
23+ |
QFN |
8560 |
受權代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
Microchip |
22+ |
40QFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
MICROCHIP/?о |
21+ |
QFN |
10000 |
只做原裝,質(zhì)量保證 |
詢價 | ||
Microchip Technology |
24+ |
40-VFQFN 裸露焊盤 |
39500 |
一級代理/放心采購 |
詢價 |