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HV9963NG-G集成電路（IC）的LED驅動器規(guī)格書PDF中文資料
| 廠商型號 |
HV9963NG-G |
| 參數(shù)屬性 | HV9963NG-G 封裝/外殼為16-SOIC（0.154"，3.90mm 寬）；包裝為袋；類別為集成電路（IC）的LED驅動器；HV9963NG-G應用范圍：背光；產品描述：IC LED DRIVER CTRLR PWM 16SOIC |
| 功能描述 | Closed Loop LED Driver with Enhanced PWM Dimming |
| 封裝外殼 | 16-SOIC（0.154"，3.90mm 寬） |
| 文件大小 |
725.43 Kbytes |
| 頁面數(shù)量 |
12 頁 |
| 生產廠商 | Supertex, Inc |
| 企業(yè)簡稱 |
SUTEX |
| 中文名稱 | Supertex, Inc官網 |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-1-23 9:10:00 |
HV9963NG-G規(guī)格書詳情
General Description
The HV9963 is a current mode control LED driver IC designed to control single switch PWM converters (buck, boost, buck-boost or SEPIC) in a constant frequency mode. The controller uses a peak current-mode control scheme (with programmable slope compensation) and includes an internal transconductance amplifier to accurately control the output current over all line and load conditions. Multiple HV9963s can be synchronized to each other or to an external clock using the SYNC pin. The IC also provides a disconnect switch gate drive output, which can be used to disconnect the LEDs in case of a fault condition using an external disconnect FET. The 10V external FET drivers allow the use of standard level FETs. The low voltage 5.0V AVDD is used to power the internal logic and also acts as a reference voltage to set the current level.
Features
? Switch mode controller for single switch converters
● Buck
● Boost
● Buck-boost and SEPIC
? High output current accuracy
? High PWM dimming ratio (>5000:1)
? Internal 40V linear regulator
? Internal ±2 voltage reference
? Constant frequency operation with sync capability
? Programmable soft start
? 10V GATE drivers
? Hiccup mode protection for both short circuit and open circuit conditions
Applications
? RGB or white LED backlighting
? Battery powered LED lamps
? Other DC/DC LED drivers
產品屬性
- 產品編號：
HV9963NG-G
- 制造商：
Microchip Technology
- 類別：
集成電路（IC） > LED 驅動器
- 包裝：
袋
- 類型：
DC DC 控制器
- 拓撲：
SEPIC，降壓，升壓
- 內部開關：
無
- 輸出數(shù)：
1
- 電壓 - 供電（最低）：
8V
- 電壓 -?供電（最高）：
40V
- 頻率：
100kHz，520kHz
- 調光：
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：
16-SOIC（0.154"，3.90mm 寬）
- 供應商器件封裝：
16-SOIC
- 描述：
IC LED DRIVER CTRLR PWM 16SOIC
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MICROCHIP |
SMD |
85714 |
提供BOM表配單只做原裝貨值得信賴 |
詢價 | |||
SUPERTE |
2022 |
sop16 |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價 | ||
SUPERTEX |
22+23+ |
SOP16 |
8000 |
新到現(xiàn)貨，只做原裝進口 |
詢價 | ||
MICROCHIP/?о |
21+ |
SOP8 |
10000 |
全新原裝現(xiàn)貨 |
詢價 | ||
MICROCHIP/?о |
21+ |
SOP8 |
10000 |
公司只做原裝,誠信經營 |
詢價 | ||
MICROCHIP/SAMSUNG |
24+ |
SOP16 |
10000 |
公司只有原裝 |
詢價 | ||
MICROCHIP/SAMSUNG |
23+ |
原裝正品現(xiàn)貨 |
10000 |
SOP16 |
詢價 | ||
MICROCHIP/?о |
21+ |
SOP8 |
10000 |
全新原裝現(xiàn)貨 |
詢價 | ||
MICROCHIP/?о |
2023+ |
SOP8 |
6000 |
全新原裝深圳倉庫現(xiàn)貨有單必成 |
詢價 | ||
SAMSUNG |
21+ |
SOP16 |
9866 |
詢價 |
