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EV1529DR-00A中文資料美國芯源數(shù)據(jù)手冊PDF規(guī)格書
EV1529DR-00A規(guī)格書詳情
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
- 型號：
EV1529DR-00A
- 制造商：
MPS
- 制造商全稱：
Monolithic Power Systems
- 功能描述：
Fixed Frequency Step-Up Converter LCD Backlight Plus Flash Evaluation Board
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TDK |
25+ |
N/A |
23510 |
正規(guī)渠道,免費送樣。支持賬期,BOM一站式配齊 |
詢價 | ||
TDK |
25+ |
N/A |
23458 |
樣件支持,可原廠排單訂貨! |
詢價 | ||
Panduit Corp |
23+ |
原廠封裝 |
2 |
只做原裝只有原裝現(xiàn)貨實報 |
詢價 | ||
Microchip |
24+ |
原封裝 |
44520 |
鄭重承諾只做原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
MPS/美國芯源 |
23+ |
10000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | |||
MICROCHIP |
23+ |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價 | |||
Microchip |
96 |
只做正品 |
詢價 | ||||
24+ |
N/A |
65000 |
一級代理-主營優(yōu)勢-實惠價格-不悔選擇 |
詢價 | |||
Hirose |
2020+ |
N/A |
4 |
加我qq或微信，了解更多詳細(xì)信息,體驗一站式購物 |
詢價 | ||
Hirose |
22+ |
NA |
4 |
加我QQ或微信咨詢更多詳細(xì)信息, |
詢價 |
