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MP4657BGS-Z

Name: Monolithic Power Systems (MPS) MP4657BGS-Z
Brand: Monolithic Power Systems (MPS)
SKU: 946-MP4657BGS-Z
Price: 11.64 RMB
Availability: OutOfStock

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Mouser编号：

946-MP4657BGS-Z

制造商编号：

MP4657BGS-Z

制造商：

Monolithic Power Systems (MPS)

说明：

LED照明驱动器IC Pure single stage Flyback 4-string LED driver and system voltage controller

数据表:

MP4657BGS-Z 数据表

ECAD模型:

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库存：: 无库存

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生产周期：: 14 周预计工厂生产时间。

输入数量：

最少： 2500 倍数： 2500

单价:

¥-.--

总价:

¥-.--

预估关税:

此产品免运费

定价 (含13% 增值税)

数量	单价	总价
整卷卷轴（请按2500的倍数订购）
	¥13.1532	¥32,883.00
	¥12.9046	¥64,523.00

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产品属性	属性值	选择属性
制造商:	Monolithic Power Systems (MPS)
产品种类:	LED照明驱动器IC
RoHS:
输出端数量:	4 Output
拓扑结构:	Flyback
封装 / 箱体:	SOIC-16
电源电压-最大:	16 V
电源电压-最小:	4 V
工作频率:	20 kHz to 350 kHz
系列:	MP4657
最小工作温度:	- 40 C
最大工作温度:	+ 125 C
特点:	High-Efficiency, Low LEDx Regulation Voltage, Fast Dynamic Control, Fast Response, Thermal Protection, LED Open, LED Short Protection
封装:	Reel
商标:	Monolithic Power Systems (MPS)
组装国:	Not Available
扩散国家:	Not Available
原产国:	Not Available
开发套件:	MP4657AGS
调光:	PWM
用于:	LCD Monitors and TVs
输入电压:	4 V to 16 V
湿度敏感性:	Yes
安装风格:	SMD/SMT
通道数量:	4 Channel
Pd-功率耗散:	1.56 W
产品:	LED Drivers
产品类型:	LED Lighting Drivers
工厂包装数量:	2500
子类别:	Driver ICs
类型:	Single-Stage, 4-String

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数据表

MP4657BGS-Z 数据表

CAHTS:: 8542390000
USHTS:: 8542390090
TARIC:: 8542399000
MXHTS:: 8542399999
ECCN:: EAR99

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.

MP4657B LED Driver & System Voltage Controllers

Monolithic Power Systems (MPS) MP4657B 4-String LED Driver and System Voltage Controllers are built for LED backlighting on the secondary side. The MP4657B controls the flyback power stage and utilizes an external N-channel MOSFET to regulate the system output voltage, and the LED current loop with integrated 4-string LED current balancing. Implementing a 4V to 16V input voltage, the device outputs a direct driving signal to control the N-channel MOSFET for regulating the system output voltage. Furthermore, the device outputs a compensation signal to control the primary-side flyback (or other power stages) through an optocoupler.