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Maxim > 方案 > 显示器:汽车

VFD驱动器

数据资料
显示 标题/型号 关键优势
QV  PDF MAX8831评估板
MAX8831EVKIT

QV  PDF 高效白光LED升压型转换器,带有I²C接口,2mm x 2mm WLP封装
MAX8831

能够以高于90%的效率轻松驱动五组9只串联的LED,通过I²C接口控制,2mm x 2mm WLP封装
QV  PDF 照明管理IC,提供高效的1倍/1.5倍/2倍电荷泵,用于背光/闪光灯/RGB LED
MAX1707

高效背光、闪光灯驱动器,可提供高达400mA的驱动电流,灵活地实现3路RGB驱动器,适用于主、次屏控制,RGB、键盘或闪光灯应用,采用紧凑的4mm x 4mm TQFN封装
QV  PDF 12路输出、76V、串行接口VFD管驱动器
MAX6920

76V、12路/20路输出、串行接口VFD驱动器,可连续提供40mA电流,带有摆率限制,有助于降低EMI
QV  PDF 20路输出、76V、串行接口VFD管驱动器
MAX6921, MAX6931




Key Specifications:   VFD Display Drivers
Part Number Features Controller or Driver Display Type Interface Cursor Control Blink Control Supply Voltage (V)
MAX6920 
Cascadeable
Outputs may be paralleled
Push-pull 40mA CMOS outputs
Driver Any type Serial 4-Wire No No 8.0 to 76.0
MAX6921 
Cascadeable
Outputs may be paralleled
Push-pull 40mA CMOS outputs
Driver Any type Serial 4-Wire No No 8.0 to 76.0
MAX6931 
Negative supply option
Outputs may be paralleled
Push-pull 40mA CMOS outputs
Driver Any type Serial 4-Wire No No 8.0 to 76.0
See All VFD Display Drivers (7)

Key Specifications:   White LED Drivers
Part Number Topology Max. No. of LEDs Configuration Dimming Control VDROPOUT (typ) (mV) VCURR_SENSE (mV) POUT (W) IMAX per LED (mA) Min. VIN (V) Max. VIN (V) ICC (max) (mA) Max. VOUT (V) Operating Freq. (kHz) Package Smallest Available Package (max w/pins) (mm2)
MAX8831  NEW! Inductor Based 45 Series-Parallel Digital
I2C Serial
150 150 5 25 2.7 5.5 1.5 28 2000 WLP/16  - 
MAX1707  Charge Pump 11 Parallel Digital
I2C Serial
40 100 2.5 100 2.7 5.5 6.5 5 1000 TQFN/24 17
See All White LED Drivers (46)



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