AL58263中文资料16-Channel, 16-Bit Grayscale PWM Dimming LED Driver数据手册Diodes规格书
AL58263规格书详情
描述 Description
The AL58263 is a 16-channel constant-current LED driver with 16-bit grayscale Adaptive Pulse Density Modulation (APDM) and supports error diagnostics, power-saving functionality, and current gain control. This distinctive APDM technology abates the non-ideal IOUT distortion due to non-symmetric transient responses and enhances the refresh rate by efficiently separating the frame waveform.
The device operates over a 3V to 5.5V input voltage range, 15V output channel voltage, fast 25MHz DCK input, and delivers up to 55mA of high-accuracy current to each LED string. Each channel’s output current is programmable by an external current-sensing resistor and can be adjusted by 6-bit global current control.
The AL58263 has built-in diagnostics and LED open/short protection, including error detection. These error results are stored in a register for the MCU to read out.
The AL58263 is available in the TSSOP-24EP (Type A1-B) package and specified over the -40°C to +85°C ambient temperature range.
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
AVERLOG |
24+ |
NA/ |
3260 |
原装现货,当天可交货,原型号开票 |
询价 | ||
Diodes |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
DiodesIncorporated |
24+ |
PowerDI?123 |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源！ |
询价 | ||
Diodes Incorporated |
23+ |
16-TSSOP |
3800 |
原装正品 正规报关 可开增值税票 |
询价 | ||
DIODES/美台 |
24+ |
N/A |
500000 |
美台原厂超低价支持 |
询价 | ||
AVERLOGIC |
23+ |
NA |
2860 |
原装正品代理渠道价格优势 |
询价 | ||
Diodes Incorporated |
25+ |
16-TSSOP(0.173 4.40mm 宽)裸 |
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 | ||
AVERLOGIC |
23+ |
BGA |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
AVERLOGIC |
23+ |
LFBGA249 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
Diodes(美台) |
25+ |
TSSOP-16-EP |
500000 |
源自原厂成本,高价回收工厂呆滞 |
询价 |
