MP4657BGS-Z

Monolithic Power Systems (MPS)
946-MP4657BGS-Z
MP4657BGS-Z

製造商:

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

ECAD模型:
下載免費的庫載入器,為ECAD工具轉換此文件。瞭解更多關於 ECAD 型號的資訊。

供貨情況

庫存:
暫無庫存
工廠前置作業時間:
14 週 工廠預計生產時間。
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$13.07 HK$32,675.00
HK$12.82 HK$64,100.00

商品屬性 屬性值 選擇屬性
Monolithic Power Systems (MPS)
產品類型: LED照明驅動器IC
RoHS:  
4 Output
Flyback
SOIC-16
16 V
4 V
20 kHz to 350 kHz
MP4657
- 40 C
+ 125 C
High-Efficiency, Low LEDx Regulation Voltage, Fast Dynamic Control, Fast Response, Thermal Protection, LED Open, LED Short Protection
Reel
品牌: Monolithic Power Systems (MPS)
組裝國家: Not Available
擴散國: Not Available
原產國: Not Available
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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所選屬性: 0

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.