| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
I2C-Controlled 4-Channel Low- Voltage 120mA LED Backlight Driver with Integrated Boost Converter Benefits and Features ?Operates down to 3V on Battery Input after Startup ?Wide Boost Duty Cycle to Support Low InputVoltage ?Boost or SEPIC Current-Mode DC-DC Controller ?400kHz to 2.2MHz Operating Frequency Range ?Spread Spectrum Available ?Ability to Synchronize to an External Clock ?LED 文件:1.36993 Mbytes 頁(yè)數(shù):42 Pages | AD 亞德諾 | AD | ||
Demonstrates Robustness of MAX25512 文件:859.97 Kbytes 頁(yè)數(shù):16 Pages | MAXIM 美信 | MAXIM | ||
Demonstrates Robustness of MAX25512 文件:859.97 Kbytes 頁(yè)數(shù):16 Pages | MAXIM 美信 | MAXIM | ||
I2C-Controlled 4-Channel Low-Voltage 120mA LED Backlight Driver with Integrated Boost Converter The MAX25512B is a 4-channel white LED backlight driver with an integrated current-mode boost converter that operates over a switching frequency range of 400kHz to 2.2MHz and incorporates spread spectrum. Phase-shifting of the output channels is included as an option to further reduce electromagneti Operates down to 3V on Battery Input after Startup\nWide Boost Duty Cycle to Support Low Input Voltage\nBoost or SEPIC Current-Mode DC-DC Controller\n400kHz to 2.2MHz Operating Frequency Range\nSpread Spectrum Available\nAbility to Synchronize to an External Clock\nLED Current Sinks\nUp to 120mA Out; | ADI 亞德諾 | ADI | ||
Package:24-WFQFN 裸露焊盤;包裝:袋 類別:集成電路(IC) LED 驅(qū)動(dòng)器 描述:IC LED DRV CTRL PWM 120MA 24TQFN | AD 亞德諾 | AD | ||
包裝:盒 類別:開(kāi)發(fā)板,套件,編程器 評(píng)估板 - LED 驅(qū)動(dòng)器 描述:EVALUATION KIT FOR I2C-CONTROLLE | AD 亞德諾 | AD |
技術(shù)參數(shù)
- VIN (max)(V):
36
- Max. No. of LEDs:
40
- # LED Channels:
4
- Regulation Topology:
Inductor Based
- LED Configuration:
Series-Parallel
- ILED per Channel (max)(A):
0.12
- PWM Dimming Freq. (max)(kHz):
2
- Dimming Ratio (max):
16666
- Dimming Control:
Analog
- VDROPOUT (typ)(mV):
750
- POUT(W):
15
- ICC (max)(mA):
5.5
- LED String Volt. (max)(V):
40
- Fxd. Freq.:
Yes
- Switching Frequency(kHz):
400
- Features:
LED Short Protection
- Tags:
Automotive
- EV Kit Available?:
Yes
- RoHS Available:
See Data Sheet
- Industry Qualified:
Automotive - AECQ100
- Oper. Temp.(°C):
-40 to 125
- Package/ Pins:
TQFN-CU/24
- Smallest Available Pckg. (max w/pins)(mm2):
16.8
- Budgetary Price (See Notes):
0.93
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ADI |
25+ |
24-TQFN-4X4X0.75,24-LFCSP_SS-4 |
5500 |
I2C控制的4通道低壓120mA LED背光驅(qū)動(dòng)器,帶集成升壓轉(zhuǎn)換器 |
詢價(jià) | ||
Analog Devices Inc./Maxim Inte |
25+ |
24-WFQFN 裸露焊盤 |
9350 |
獨(dú)立分銷商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
詢價(jià) | ||
MAXIM/美信 |
21+22+ |
TQFN-EP-24 |
48582 |
原裝現(xiàn)貨 |
詢價(jià) | ||
MAXIM/美信 |
24+ |
QFN |
60000 |
詢價(jià) | |||
MAXIM/美信 |
25+ |
原廠封裝 |
10280 |
原廠授權(quán)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源! |
詢價(jià) | ||
MAXIM/美信 |
25+ |
原廠封裝 |
10280 |
詢價(jià) | |||
Maxim Integrated Products |
2025 |
327500 |
全新、原裝 |
詢價(jià) | |||
ADI(亞德諾)/MAXIM(美信) |
23+ |
TQFN-24(4x4) |
5000 |
LED驅(qū)動(dòng)器 百分百原裝現(xiàn)貨 |
詢價(jià) | ||
Maxim(美信) |
2511 |
8484 |
電子元器件采購(gòu)降本30%!原廠直采,砍掉中間差價(jià) |
詢價(jià) | |||
MAXIM/美信 |
25+ |
原廠封裝 |
10280 |
詢價(jià) |
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