MPQ7231GLE-D00-AEC1-Z

Monolithic Power Systems (MPS)
946-MPQ7231GLE-D00Z
MPQ7231GLE-D00-AEC1-Z

制造商:

说明:
LED照明驱动器IC MPSafeTM 42V, 3A Buck or 2.4ABuck-Boost, Synchronous Infrared LED

ECAD模型:
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供货情况

库存:

备用包装

制造商零件编号:
包装:
Reel, Cut Tape
供货情况:
库存量
单价:
¥33.0073
最小:
1

产品属性 属性值 选择属性
Monolithic Power Systems (MPS)
产品种类: LED照明驱动器IC
发货限制:
 Mouser 目前在您所在地区不销售该产品。
RoHS:  
1 Output
Buck, Buck-Boost
2.4 A, 3 A
QFN-19
42 V
6 V
1.25 MHz, 2.4 MHz
MPQ7231
- 40 C
+ 150 C
Built for Infrared (IR) LED Applications, Fault Indication, Integrated Current-Sense Resistor, Improved Efficiency and Thermals, Optimized for EMC/EMI, Over-Current Protection, Over-Voltage Protection
Reel
商标: Monolithic Power Systems (MPS)
调光: PWM
安装风格: SMD/SMT
通道数量: 1 Channel
输出类型: Open Drain
Pd-功率耗散: 3.9 W
产品: Infrared LED Drivers
产品类型: LED Lighting Drivers
工厂包装数量: 5000
子类别: Driver ICs
电源电流—最大值: 120 mA
类型: Synchronous Constant-Current IR LED Driver
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已选择的属性: 0

合规代码
TARIC:
8542399000
原产地分类
原产国:
不可用
组装原产国/地区:
不可用
扩散国家:
不可用
发货时,国家/地区可能会发生变化。

MPQ7231红外LED照明驱动器

Monolithic Power Systems (MPS) MPQ7231红外LED照明驱动器是固定频率、恒流和红外(IR) LED驱动器,集成了眼部安全特性。这些LED驱动器的工作输入电压范围为6V至42V,非常适合用于驱动一个或两个红外LED。MPQ7231 LED驱动器配置为降压或降压-升压模式,分别可实现高达3A和2.4A峰值电流 (ILED_PEAK)。这些驱动器采用先进的BCD FET技术,可最大限度地降低欧姆损耗,从而提供具有44mΩ (HS-FET) 和40mΩ (LS-FET) 的超低导通电阻MOSFET。典型应用包括驾驶员监控系统 (DMS)、汽车摄像头红外照明和监控系统。

IS32LT3175N/P Single-Channel Linear LED Drivers

ISSI IS32LT3175N/P Single-Channel Linear LED Drivers come with fade in/out and PWM dimming. The regulators serve as a stand-alone LED driver-configurable from 20mA to 150mA with external resistors, no microcontroller is necessary. A logic level “courtesy light” signal from the PWM pin can be interfaced to precisely drive the LED channel. The IS32LT3175P obtains a positive polarity PWM signal. In addition, the IS32LT3175N obtains a negative polarity PWM signal. The regulator integrates a 63-step fade-in and fades out the algorithm (Gamma correction). This causes the output LED current to increasingly rise up to the full source value after the EN pin is pulsed.