MP1528DQ集成電路(IC)的LED驅動器規(guī)格書PDF中文資料
廠商型號 |
MP1528DQ |
參數(shù)屬性 | MP1528DQ 封裝/外殼為6-VDFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC)的LED驅動器;MP1528DQ應用范圍:背光;產品描述:IC LED DRVR RGLTR PWM 950MA 6QFN |
功能描述 | 9 Lamp, 36V Precision White LED Driver |
文件大小 |
244.26 Kbytes |
頁面數(shù)量 |
9 頁 |
生產廠商 | Monolithic Power Systems Inc. |
企業(yè)簡稱 |
MPS【美國芯源】 |
中文名稱 | 美國芯源系統(tǒng)有限公司官網(wǎng) |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-12-28 19:05:00 |
MP1528DQ規(guī)格書詳情
MP1528DQ屬于集成電路(IC)的LED驅動器。由美國芯源系統(tǒng)有限公司制造生產的MP1528DQLED 驅動器器件屬于 LED 驅動器電源管理集成電路 (PMIC) 系列,可通過標稱固定電壓的電源為負載(通常為發(fā)光二極管)提供電流,并且電流可控。它與用于電壓調節(jié)的類似產品的主要區(qū)別在于,這類器件提供較低的反饋電壓(以提高系統(tǒng)能效),而且通??蓪ζ骷ぷ鼽c進行外部控制,可在照明應用中用于實現(xiàn)調光功能。
DESCRIPTION
The MP1528 is a step-up converter designed for driving up to nine (9) series White LEDs (LED) from a single cell Lithium-Ion battery. It regulates the LED current and includes an analog input for varying the LED brightness.
The MP1528 uses current limited, variable frequency architecture to regulate the LED current while maintaining high efficiency. The BIAS pin measures the output voltage and turns off the converter if an over voltage condition is present to prevent damage due to an open circuit condition. The LED current is measured with an external current sense resistor. The low 0.4V full-scale regulation threshold and 0.63? power switch minimize power loss.
The MP1528 is available in an 8 pin MSOP and a tiny 6 pin 3mm x 3mm QFN packages.
FEATURES
? Drives up to 9 Series White LEDs
? Integrated 0.63? Power MOSFET
? Low 0.4V Full-Scale Current Sense Threshold
? Over 20mA Output Current Capacity
? Analog and Digital PWM Brightness Control
? Open Load Shutdown
? Soft-Start
? Internal Current Limit
? Under Voltage Lockout
? Thermal Shutdown
? Available in 8-Pin MSOP and Tiny 3mm x 3mm 6-Pin QFN Packages
APPLICATIONS
? Handheld Computers
? PDAs
? PDA Phones
? Digital and Video Cameras
? Small LCD Displays
產品屬性
更多- 產品編號:
MP1528DQ-LF-Z
- 制造商:
Monolithic Power Systems Inc.
- 類別:
集成電路(IC) > LED 驅動器
- 包裝:
卷帶(TR)
- 類型:
DC DC 穩(wěn)壓器
- 拓撲:
升壓
- 內部開關:
是
- 輸出數(shù):
1
- 電壓 - 供電(最低):
2.7V
- 電壓 -?供電(最高):
36V
- 電壓 - 輸出:
36V
- 電流 - 輸出/通道:
950mA(開關)
- 調光:
模擬,PWM
- 應用:
背光
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
6-VDFN 裸露焊盤
- 供應商器件封裝:
6-QFN(3x3)
- 描述:
IC LED DRVR RGLTR PWM 950MA 6QFN
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MPS/美國芯源 |
22+ |
QFN |
90000 |
原裝正品 |
詢價 | ||
MPS |
24+ |
QFN6 |
15000 |
MPS全線原裝專賣店 |
詢價 | ||
MPS |
23+ |
QFN |
2387 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
MPS(美國芯源) |
標準封裝 |
39000 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
MPS |
23+ |
QFN |
65480 |
詢價 | |||
PANASONIC |
23+ |
BGAQFP |
8659 |
原裝公司現(xiàn)貨!原裝正品價格優(yōu)勢. |
詢價 | ||
芯源MPS |
21+ |
QFN6 |
3800 |
詢價 | |||
MPS |
24+ |
QFP |
35200 |
一級代理/放心采購 |
詢價 | ||
MPS/美國芯源 |
2022 |
QFN |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價 | ||
MPS/美國芯源 |
23+ |
QFN6 |
30000 |
房間原裝現(xiàn)貨特價熱賣,有單詳談 |
詢價 |