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MAX8834ZEWP+T中文資料
MAX8834ZEWP+T數(shù)據(jù)手冊規(guī)格書PDF詳情
General Description
The MAX8834Y/MAX8834Z flash drivers integrate a 1.5A PWM DC-DC step-up converter and three programmable low-side, low-dropout LED current regulators. The step-up converter features an internal switching MOSFET and synchronous rectifier to improve efficiency and minimize external component count. An I2C interface provides flexible control of stepup converter output voltage setting, movie/flash mode selection, flash timer duration settings, and current regulator settings. The MAX8834Y/MAX8834Z operate down to 2.5V, making them future proof for new battery technologies.
Features
? 2.5V to 5.5V Operation Range
? Step-Up DC-DC Converter
??? 1.5A Guaranteed Output Current
??? Adaptive or I2C Programmable Output Voltage
??? 2MHz and 4MHz Switching Frequency Options
? Two Flash/Movie LED Current Regulators
??? I2C Programmable Flash and Movie Current
??? Low-Dropout Voltage (110mV max) at 500mA
? LED Indicator Current Regulator
??? I2C Programmable Output Current
??? Ramp and Blink Timers for Indicator Mode
??? Low-Dropout Voltage (130mV max) at 16mA
? I2C Programmable Safety and Watchdog Timers
? GSM Blank Logic Input
? MAXFLASH System Lockup Protection
? Remote Temperature Sensor Input
? Open/Short LED Detection
? Thermal Shutdown Protection
? < 1μA Shutdown Current
? 20-Bump, 0.5mm Pitch, 2.5mm x 2.0mm WLP
Applications
??? Cell Phones and Smart Phones
??? PDAs, Digital Cameras, and Camcorders
MAX8834ZEWP+T產(chǎn)品屬性
- 類型
描述
- 型號
MAX8834ZEWP+T
- 功能描述
LED照明驅(qū)動器 Adaptive Step-Up Converter
- RoHS
否
- 制造商
STMicroelectronics
- 輸入電壓
11.5 V to 23 V
- 最大電源電流
1.7 mA
- 安裝風(fēng)格
SMD/SMT
- 封裝/箱體
SO-16N
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
23+ |
NA |
25060 |
只做進口原裝,終端工廠免費送樣 |
|||
MAXIM |
24+ |
QFN |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
|||
MAXIM |
20+ |
BGA-20 |
1001 |
就找我吧!--邀您體驗愉快問購元件! |
|||
Maxim |
22+ |
20WLP (2.52x2.08) |
9000 |
原廠渠道,現(xiàn)貨配單 |
|||
Maxim |
23+ |
20WLP (2.52x2.08) |
9000 |
原裝正品，支持實單 |
|||
MAXIM |
10+ |
QFN |
1843 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
|||
MAXIM |
23+ |
QFN |
12800 |
公司只有原裝 歡迎來電咨詢。 |
|||
MAXIM |
23+ |
20-wlp(2.52x2.08) |
35500 |
原裝正品現(xiàn)貨庫存QQ:2987726803 |
|||
MAXIM |
23+ |
QFN |
1843 |
全新原裝正品現(xiàn)貨,支持訂貨 |
|||
Maxim Integrated |
21+ |
1023-FCPBGA(33x33) |
5860 |
進口原裝!長期供應(yīng)!絕對優(yōu)勢價格(誠信經(jīng)營 |
MAX8834ZEWP+T 資料下載更多...
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MAXIM相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
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Maxim Integrated Products 美信半導(dǎo)體
中文資料: 61696條
Maxim Integrated Products是一家專注于模擬和混合信號集成電路的公司，成立于1983年，總部位于美國加利福尼亞州圣何塞。公司設(shè)計和制造廣泛應(yīng)用于電子設(shè)備的高性能集成電路，涵蓋電源管理、信號處理、傳感器和接口等多個領(lǐng)域。 Maxim的產(chǎn)品廣泛應(yīng)用于消費電子、工業(yè)、汽車、通信等市場，以其高性能和創(chuàng)新技術(shù)著稱。公司致力于通過推動技術(shù)進步來滿足客戶的需求，并提供解決方案，幫助客戶實現(xiàn)更高的效率和更好的性能。 在2021年，Maxim Integrated被Analog Devices收購，進一步增強了Analog Devices在市場上的競爭力和技術(shù)實力。
