背光驱动器(WLED)

易于使用
独有的装配
及封装专利技术
领先的功率密度
节省布板面积

告别繁琐的设计工作
高度集成
可简化您的设计

汽车娱乐影音的屏幕和数字仪表盘的屏幕未来的趋势是更大和更亮,MPS 紧随潮流,推出了全系列 WLED 背光驱动器,可驱动各类大小屏幕,具有精确的电流匹配功能和灵活的调光模式。

参数显示栏
状态
最小输入电压(V)
最大输入电压(V)
最大输出电压(V)
通道
开关电流限(A)
每通道最大电流(A)
LEDx电压绝对值(V)
最小开关频率(kHz)
最大开关频率(kHz)
拓扑
功率 MOSFET
调光(输出)
其他特性
等级
封装
典型液晶显示屏尺寸
MPL
最小输入电压(V)
最大输入电压(V)
最大输出电压(V)
通道
开关电流限(A)
每通道最大电流(A)
LEDx电压绝对值(V)
最小开关频率(kHz)
最大开关频率(kHz)
拓扑
功率 MOSFET
调光(输出)
其他特性
等级
封装
典型液晶显示屏尺寸
Boost
SEPIC
LED Driver with current source
Boost/SEPIC
Integrated
P-Dim
A-Dim
Smart-Dim
Mix-Dim
High Dimming Ratio
I2C
LED Open/short protection
Output/Input Disconnect
Prog.LED Short Threshold
Prog.OVP Threshold
10 programmable addresses
Programmable LED current slew rate Phase shift
I2C Interface
目录
Automotive
QFN-24 (4x4)
TQFN-24 (4x4)
TSSOP28 EP
Small (<10")
Medium (10"-17")
Medium (10"-29")
Has MPL
MPQ3326-AEC1
预发布新品

16 路, 每路 50mA, 独立 PWM 调光/模拟调光和 I2C 接口的LED 驱动器。

4 16 16 0.05 18 Integrated P-Dim, A-Dim LED Open/short protection Automotive QFN-24 (4x4) Small (<10"), Medium (10"-17") 0
MPQ3364-AEC1
新产品

4-Channel, Maximum 150mA/Ch Boost WLED Driver with 15000:1 Dimming Ratio and I2C, AEC-Q100

3.5 36 45 4 5.5 0.15 50 200 2200 Boost/SEPIC Integrated P-Dim, A-Dim, Mix-Dim High Dimming Ratio, Prog.LED Short Threshold, Prog.OVP Threshold, I2C Interface Catalog QFN-24 (4x4) Small (<10"), Medium (10"-17") 0
MPQ3324-AEC1
新产品

8-Channel, 100mA/Ch, LED Driver with Separated PWM Analog Dimming and I2C Interface, AEC-Q100

4 16 8 0.1 18 LED Driver with current source Integrated P-Dim, A-Dim LED Open/short protection, 10 programmable addresses, Programmable LED current slew rate Phase shift Automotive QFN-24 (4x4) 0
MPQ3387L-AEC1
新产品

升压, 6 串, 每串最大电流为 45mA, 兼具模拟和 PWM 调光功能的白光 LED 驱动器

3 25 50 6 2.5 0.045 50 500 1250 Boost Integrated Smart-Dim Automotive TQFN-24 (4x4) Medium (10"-29") 0
MPQ3367-AEC1
正在供货

6 路、每路最大电流为 150mA,且具有 15000:1 调光比和 I2C 接口的升压 WLED 驱动器

3.5 36 45 6 3 0.15 50 200 2200 Boost, SEPIC Integrated P-Dim, A-Dim, Mix-Dim High Dimming Ratio, I2C, Prog.LED Short Threshold, Prog.OVP Threshold Catalog QFN-24 (4x4), TSSOP28 EP Small (<10"), Medium (10"-17") 0
MPQ3369-AEC1
正在供货

6路Boost升压WLED驱动器, 每路最大电流为150mA,具有15000:1调光比和I2C接口

3.5 36 45 6 3 0.1 50 200 2200 Boost, SEPIC Integrated P-Dim, A-Dim, Mix-Dim High Dimming Ratio, Prog.LED Short Threshold, Prog.OVP Threshold, I2C Interface Catalog QFN-24 (4x4), TSSOP28 EP Small (<10"), Medium (10"-17") 0
MPQ3386-AEC1
正在供货

50V、6 串白光 LED 驱动器,符合 AEC-Q100 认证

4.5 25 50 6 2 0.03 50 625 1250 Boost Integrated P-Dim Output/Input Disconnect Automotive QFN-24 (4x4) Medium (10"-29") 0
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