MP1529DR集成電路(IC)的LED驅(qū)動器規(guī)格書PDF中文資料
![MP1529DR](https://img.114ic.com/dgk/Renders/Monolithic%20Power%20Systems/1589~16QFN-.975-4x4~~16.jpg)
廠商型號 |
MP1529DR |
參數(shù)屬性 | MP1529DR 封裝/外殼為16-VQFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC)的LED驅(qū)動器;MP1529DR應用范圍:背光,照相機閃光燈;產(chǎn)品描述:IC LED DRV RGLTR PWM 16QFN |
功能描述 | Fixed Frequency Step-Up Converter LCD Backlight Plus Flash Evaluation Board |
封裝外殼 | 16-VQFN 裸露焊盤 |
文件大小 |
202.6 Kbytes |
頁面數(shù)量 |
4 頁 |
生產(chǎn)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 | 2025-2-11 22:58:00 |
MP1529DR規(guī)格書詳情
MP1529DR屬于集成電路(IC)的LED驅(qū)動器。由美國芯源系統(tǒng)有限公司制造生產(chǎn)的MP1529DRLED 驅(qū)動器器件屬于 LED 驅(qū)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(diào)節(jié)的類似產(chǎn)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),而且通常可對器件工作點進行外部控制,可在照明應用中用于實現(xiàn)調(diào)光功能。
GENERAL DESCRIPTION
The EV1529DR-00A evaluation board is designed to drive 2 strings of up to 4 backlight LEDs to 30mA and a 4-LED flash string to 150mA from a single Lithium-Ion battery. The board is set up to obtain 20mA backlight current, 40mA preview current and 100mA flash current. All the LED currents can be adjusted by resistors RS1, RS2, and RS3 on the evaluation board.
The MP1529 switches at 1.2MHz and allows the use of tiny, low cost capacitors and small inductors. High frequency PWM dimming is made possible through EN1. The MP1529 includes built-in open-LED over-voltage protection, cycle-by-cycle current limit, over temperature shutdown, input under-voltage control and integrated soft-start.
FEATURES
? High Efficiency
? 2.7V to 4.2V Input Voltage Range
? Tiny Capacitors and Inductors Due to
1.2MHz Fixed Frequency Operation
? LCD Backlight to 30mA, Flash to 150mA
? Independent Backlight, Preview and Flash
Current Adjustment
? High Frequency PWM Dimming
? Surface-Mount Components
? Fully Assembled and Tested
APPLICATIONS
? PDAs
? Cellular Phones
? Digital Still Cameras
? Digital Video Cameras
產(chǎn)品屬性
更多- 產(chǎn)品編號:
MP1529DR-LF-Z
- 制造商:
Monolithic Power Systems Inc.
- 類別:
集成電路(IC) > LED 驅(qū)動器
- 包裝:
卷帶(TR)
- 類型:
DC DC 穩(wěn)壓器
- 拓撲:
升壓
- 內(nèi)部開關:
是
- 輸出數(shù):
3
- 電壓 - 供電(最低):
2.7V
- 電壓 -?供電(最高):
5.5V
- 電壓 - 輸出:
25V
- 電流 - 輸出/通道:
30mA,150mA(閃存)
- 頻率:
1.2MHz
- 調(diào)光:
PWM
- 應用:
背光,照相機閃光燈
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
16-VQFN 裸露焊盤
- 供應商器件封裝:
16-QFN(4x4)
- 描述:
IC LED DRV RGLTR PWM 16QFN
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MPS |
2016+ |
QFN |
2500 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
MPS |
2020+ |
QFN-16 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
MPS/美國芯源 |
22+ |
QFN16 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
Monolithic Power Systems Inc. |
21+ |
16QFN |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
MPS |
2016+ |
QFN |
6523 |
只做進口原裝現(xiàn)貨!假一賠十! |
詢價 | ||
MPS |
24+ |
QFN-16 |
30000 |
原裝正品價格優(yōu)勢現(xiàn)貨庫存 |
詢價 | ||
MonolithicPowerSystemsIn |
23+ |
16-QFN(4x4) |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價 | ||
MPS/美國芯源 |
17+PBF |
QFN-16 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
MPS/美國芯源 |
22+ |
QFN |
35000 |
原裝正品 |
詢價 | ||
MPS |
22+23+ |
QFN |
43521 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 |