MAX16805集成電路(IC)的LED驅(qū)動器規(guī)格書PDF中文資料
廠商型號 |
MAX16805 |
參數(shù)屬性 | MAX16805 封裝/外殼為20-WQFN 裸露焊盤;包裝為管件;類別為集成電路(IC)的LED驅(qū)動器;MAX16805應用范圍:汽車級;產(chǎn)品描述:IC LED DRVR LIN PWM 350MA 20TQFN |
功能描述 | EEPROM-Programmable, High-Voltage, 350mA LED Drivers with LED Current Foldback |
封裝外殼 | 20-WQFN 裸露焊盤 |
文件大小 |
876.68 Kbytes |
頁面數(shù)量 |
19 頁 |
生產(chǎn)廠商 | Maxim Integrated Products |
企業(yè)簡稱 |
Maxim【美信】 |
中文名稱 | 美信半導體官網(wǎng) |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-1-14 11:43:00 |
MAX16805規(guī)格書詳情
General Description
The MAX16805/MAX16806 LED drivers eliminate the need for microcontrollers or switch-mode converters. An EEPROM-programmable LED current-sense reference simplifies production by using one sense resistor to set the LED current for all LED bins. A dual-mode DIM pin and an onboard 200Hz ramp generator allow for PWM dimming with an analog or PWM control signal. The analog control signal at dimming input DIM allows for the theater dimming effect to be implemented. Fast turn-on/-off times ensure a wide-range PWM operation, while waveshaping circuitry minimizes EMI.
Features
● EEPROM or I2C Dynamically Programmable:
??? ? LED Current Foldback for High Input Voltage
??? ? LED Current Reference
??? ? LED Current Thermal Foldback (MAX16806)
● On-Board 200Hz Ramp Generator Eliminates the Need for μC PWM Signal
● Flexible Analog or PWM Control for PWM or Theater Dimming
● Wetting Current and Debounce for Momentary Switch (MAX16806)
● 5.5V to 40V Input with Up to 39V Output Capability
● 35mA to 350mA Adjustable LED Current
● Waveshaping Minimizes EMI During Dimming
● Output Short-Circuit and Overtemperature Protection
● -40°C to +125°C Operating Temperature Range
Applications
● Emergency Vehicle Warning Lights
● Navigation and Marine Indicators
產(chǎn)品屬性
- 產(chǎn)品編號:
MAX16805ATP+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > LED 驅(qū)動器
- 包裝:
管件
- 類型:
線性
- 內(nèi)部開關(guān):
是
- 輸出數(shù):
1
- 電壓 - 供電(最低):
5.5V
- 電壓 -?供電(最高):
40V
- 電壓 - 輸出:
39V
- 電流 - 輸出/通道:
350mA
- 調(diào)光:
模擬,PWM
- 應用:
汽車級
- 工作溫度:
-40°C ~ 125°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
20-WQFN 裸露焊盤
- 供應商器件封裝:
20-TQFN(5x5)
- 描述:
IC LED DRVR LIN PWM 350MA 20TQFN
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MAXIM |
23+ |
QFN |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
MAXIM/美信 |
23+ |
TQFN |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
MAXIM |
19+ |
QFN |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價 | ||
MAXIM/美信 |
23+ |
QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
MAXIM |
22+23+ |
QFN |
21740 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
Maxim |
22+ |
20TQFNEP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
MAXIM |
23+ |
20-tqfn |
35500 |
原裝正品現(xiàn)貨庫存QQ:2987726803 |
詢價 | ||
Maxim |
1931+ |
N/A |
567 |
加我qq或微信,了解更多詳細信息,體驗一站式購物 |
詢價 | ||
Maxim |
20+ |
na |
65790 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
Maxim Integrated |
24+ |
20-WQFN 裸露焊盤 |
39500 |
一級代理/放心采購 |
詢價 |