TLC59281

Name: TLC59281
Brand: TI
SKU: TLC59281
Price: 0.454 USD

現行

不具 LED 開路偵測的 16 通道定電流 LED 驅動器

立即訂購

產品規格表

document-pdfAcrobat 16-Channel, Constant-Current LED Driver datasheet (Rev. B) (英文)

TLC59281

現行

產品規格表

立即訂購

產品詳細資料

Features

ON/OFF LED Driver

Data transfer rate (typ) (MHz)

Ch to ch accuracy (typ) (±%)

Rating

Catalog

Operating temperature range (°C)

-40 to 85

Features

ON/OFF LED Driver

Data transfer rate (typ) (MHz)

Ch to ch accuracy (typ) (±%)

Rating

Catalog

Operating temperature range (°C)

-40 to 85

SSOP (DBQ)

51.9 mm² 8.65 x 6

VQFN (RGE)

16 mm² 4 x 4

16 Channels, Constant-Current Sink Output with On/Off Control

35-mA Capability (Constant-Current Sink)

10-ns High-Speed Constant-Current Switching Transient Time

Low On-Time Error

LED Power-Supply Voltage up to 17 V

V_CC = 3.0 V to 5.5 V

Constant-Current Accuracy:

Channel-to-Channel = ±1%
Device-to-Device = ±1%

CMOS Logic Level I/O

35-MHz Data Transfer Rate

20-ns BLANK Pulse Width

Operating Temperature: –40°C to +85°C

APPLICATIONS

LED Video Displays
Message Boards
Illumination

All trademarks are the property of their respective owners.

16 Channels, Constant-Current Sink Output with On/Off Control

35-mA Capability (Constant-Current Sink)

10-ns High-Speed Constant-Current Switching Transient Time

Low On-Time Error

LED Power-Supply Voltage up to 17 V

V_CC = 3.0 V to 5.5 V

Constant-Current Accuracy:

Channel-to-Channel = ±1%
Device-to-Device = ±1%

CMOS Logic Level I/O

35-MHz Data Transfer Rate

20-ns BLANK Pulse Width

Operating Temperature: –40°C to +85°C

APPLICATIONS

LED Video Displays
Message Boards
Illumination

All trademarks are the property of their respective owners.

The TLC59281 is a 16-channel, constant-current sink LED driver. Each channel can be turned on/off by writing serial data to an internal register. The constant-current value of all 16 channels is set by a single external resistor.

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檢視所有 3

	類型	標題	日期
*	Data sheet	16-Channel, Constant-Current LED Driver datasheet (Rev. B)	2011年 1月 26日
	White paper	Common LED Functions and LED Driver Design Considerations	2020年 9月 21日
	Selection guide	Power Management Guide 2018 (Rev. R)	2018年 6月 25日

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