| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | 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 页数:42 Pages | AD 亚德诺 | AD | ||
Demonstrates Robustness of MAX25512 文件:859.97 Kbytes 页数:16 Pages | Maxim 美信 | Maxim | ||
Demonstrates Robustness of MAX25512 文件:859.97 Kbytes 页数: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 亚德诺 | ADI | ||
Package:24-WFQFN 裸露焊盘;包装:袋 类别:集成电路(IC) LED 驱动器 描述:IC LED DRV CTRL PWM 120MA 24TQFN | AD 亚德诺 | AD | ||
包装:盒 类别:开发板,套件,编程器 评估板 - LED 驱动器 描述:EVALUATION KIT FOR I2C-CONTROLLE | AD 亚德诺 | AD |
技术参数
- 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
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ADI(亚德诺)/MAXIM(美信) |
24+ |
TQFN24(4x4) |
7350 |
原装进口,原厂直销!当天可交货,支持原型号开票! |
询价 | ||
Analog Devices Inc./Maxim Inte |
25+ |
24-WFQFN 裸露焊盘 |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
询价 | ||
MAXIM/美信 |
21+22+ |
TQFN-EP-24 |
48582 |
原装现货 |
询价 | ||
MAXIM/美信 |
24+ |
QFN |
60000 |
询价 | |||
MAXIM/美信 |
25+ |
原厂封装 |
10280 |
原厂授权代理,专注军工、汽车、医疗、工业、新能源! |
询价 | ||
MAXIM/美信 |
25+ |
原厂封装 |
10280 |
询价 | |||
Maxim Integrated Products |
2025 |
327500 |
全新、原装 |
询价 | |||
ADI(亚德诺)/MAXIM(美信) |
23+ |
TQFN-24(4x4) |
5000 |
LED驱动器 百分百原装现货 |
询价 | ||
Maxim(美信) |
2511 |
8484 |
电子元器件采购降本30%!原厂直采,砍掉中间差价 |
询价 | |||
MAXIM/美信 |
25+ |
原厂封装 |
10280 |
询价 |
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