LP8557IAYFQR

Mfr. #:: LP8557IAYFQR
描述:: LED Lighting Drivers High-Efficiency LED Backlight Dvr
生命周期:: 制造商新产品。
数据表:: LP8557IAYFQR 数据表
交货:: DHL FedEx Ups TNT EMS
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ECAD Model:
更多信息:: LP8557IAYFQR 更多信息 LP8557IAYFQR Product Details

产品属性
属性值

制造商：: 德州仪器

产品分类：: LED 照明驱动器

RoHS：: Y

最低工作温度：: - 30 C

最高工作温度：: + 85 C

系列：: LP8557

打包：: 卷轴

特征：: CABC，边缘速率控制

工作温度范围：: - 30 C to + 85 C

品牌：: 德州仪器

产品类别：: LED 照明驱动器

出厂包装数量：: 3000

子类别：: 驱动IC

单位重量：: 0.000120 oz

Tags: LP8557I, LP8557, LP855, LP85, LP8

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

LP8557IAYFQR 描述

***as Instruments: High-efficiency LED backlight driver for Tablets 16-DSBGA -30 to 85

***ical: LED Driver 48 Segment 2200uA Supply Current 16-Pin DSBGA T/R

***et: LED DRVR Boost 6-CH PWM 28V 16-Pin DSBGA T/R

***p One Stop Global: LED Driver 48Segment 3.3V/5V 16-Pin DSBGA T/R

***i-Key: IC LED DRIVER RGLTR DIM 16DSBGA

***AS INSRUMENT: The LP8557 and LP8557I are high-efficiency LED drivers each featuring an integrated DC-DC inductive boost converter and six high-precision current sinks. LP8557 is intended for applications that exclusively use a pulse width modulated (PWM) signal for controlling the brightness while LP8557I is intended for applications that can utilize an I2C master as well.

***AS INS: The boost converter has adaptive output voltage control. This feature minimizes the power consumption by adjusting the voltage to the lowest sufficient level under all conditions.

***ASIN: The adaptive current sink headroom voltage control scales the headroom voltage with the LED current for optimal system efficiency.

***NS: The LED string auto-detect function enables use of the same device in systems with 1 to 6 LED strings for the maximum design flexibility.

***AS INSTRUMENTS INCORPORATED: Proprietary hybrid PWM plus current mode dimming enables additional system power savings. Phase-shift PWM allows reduced audible noise and smaller boost output capacitors.

***AS INSTRUMENT: Flexible CABC support combines brightness level selections based on the PWM input and I2C commands.

Market price

型号	描述	库存	价格
LP8557IAYFQR DISTI # 296-40390-1-ND	IC LED BACKLIGHT DVR 16DSBGA RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2634In Stock	1000:$1.0514 500:$1.2690 100:$1.5445 10:$1.9220 1:$2.1400
LP8557IAYFQR DISTI # 296-40390-6-ND	IC LED BACKLIGHT DVR 16DSBGA RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	2634In Stock	1000:$1.0514 500:$1.2690 100:$1.5445 10:$1.9220 1:$2.1400
LP8557IAYFQR DISTI # 296-40390-2-ND	IC LED DRIVER RGLTR DIM 16DSBGA RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	Temporarily Out of Stock	6000:$0.9152 3000:$0.9504
LP8557IAYFQR DISTI # LP8557IAYFQR	LED DRVR Boost 6-CH PWM 28V 16-Pin DSBGA T/R - Tape and Reel (Alt: LP8557IAYFQR) RoHS: Compliant Min Qty: 3000 Container: Reel	Americas - 0	3000:$1.0209 6000:$0.9719 12000:$0.9389 18000:$0.9079 30000:$0.8829
LP8557IAYFQR DISTI # LP8557IAYFQR	LED DRVR Boost 6-CH PWM 28V 16-Pin DSBGA T/R (Alt: LP8557IAYFQR) RoHS: Compliant Min Qty: 1 Container: Tape and Reel	Europe - 0	1:€1.1839 10:€1.1119 25:€1.0479 50:€0.9909 100:€0.9389 500:€0.8929 1000:€0.8509
LP8557IAYFQR	High-Efficiency LED Backlight Driver for Tablets	5900	1000:$0.8000 750:$0.8700 500:$1.0600 250:$1.2700 100:$1.3700 25:$1.5800 10:$1.7000 1:$1.8900
LP8557IAYFQR DISTI # 595-LP8557IAYFQR	LED Lighting Drivers High-Efficiency LED Backlight Dvr RoHS: Compliant	1683	1:$2.0800 10:$1.7600 100:$1.4100 500:$1.2400 1000:$1.0300 3000:$0.9510 6000:$0.9160 9000:$0.8800
LP8557IAYFQT DISTI # 595-LP8557IAYFQT	LED Lighting Drivers High-Efficiency LED Backlight Dvr RoHS: Compliant	0	1:$2.3900 10:$2.0300 100:$1.6200 250:$1.6200 500:$1.4200 1000:$1.1800 2500:$1.1000 5000:$1.0600

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