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MP4657BGS-Z

Name: Monolithic Power Systems (MPS) MP4657BGS-Z
Brand: Monolithic Power Systems (MPS)
SKU: 946-MP4657BGS-Z
Price: 11.92 HKD
Availability: OutOfStock

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請參閱產品規格

Mouser 編號：

946-MP4657BGS-Z

製造商編號：

MP4657BGS-Z

製造商：

Monolithic Power Systems (MPS)

說明：

LED照明驅動器IC Pure single stage Flyback 4-string LED driver and system voltage controller

規格書:

MP4657BGS-Z 規格書

ECAD模型:

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庫存：: 暫無庫存

發生意外錯誤了。請稍後再試。
工廠前置作業時間：: 14 週工廠預計生產時間。

輸入數量：

最少： 2500 多個： 2500

單價:

HK$-.--

總價:

HK$-.--

估計關稅:

此產品免費航運

Pricing (HKD)

數量	單價	總價
完整捲（訂購多個2500）
	HK$11.92	HK$29,800.00

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商品屬性	屬性值	選擇屬性
製造商:	Monolithic Power Systems (MPS)
產品類型:	LED照明驅動器IC
RoHS:
輸出數:	4 Output
拓撲學:	Flyback
封裝/外殼:	SOIC-16
電源電壓 - 最大值:	16 V
電源電壓 - 最小值:	4 V
操作頻率:	20 kHz to 350 kHz
系列:	MP4657
最低工作溫度:	- 40 C
最高工作溫度:	+ 125 C
特徵:	High-Efficiency, Low LEDx Regulation Voltage, Fast Dynamic Control, Fast Response, Thermal Protection, LED Open, LED Short Protection
封裝:	Reel
品牌:	Monolithic Power Systems (MPS)
開發套件:	MP4657AGS
調光:	PWM
用於:	LCD Monitors and TVs
輸入電壓:	4 V to 16 V
濕度敏感:	Yes
安裝風格:	SMD/SMT
通道數:	4 Channel
Pd - 功率消耗 :	1.56 W
產品:	LED Drivers
產品類型:	LED Lighting Drivers
原廠包裝數量:	2500
子類別:	Driver ICs
類型:	Single-Stage, 4-String

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篩選文檔:

規格書

MP4657BGS-Z 規格書

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

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.

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.