TLC59461數(shù)據(jù)手冊(cè)集成電路（IC）的LED驅(qū)動(dòng)器規(guī)格書PDF
| 廠商型號(hào) |
TLC59461 |
| 參數(shù)屬性 | TLC59461 封裝/外殼為28-PowerTSSOP（0.173"，4.40mm Width）；包裝為卷帶（TR）；類別為集成電路（IC）的LED驅(qū)動(dòng)器；TLC59461應(yīng)用范圍：背光，標(biāo)牌；產(chǎn)品描述：IC LED DRVR LINEAR 40MA 28HTSSOP |
| 功能描述 | 具有 6 位點(diǎn)校正功能的 16 通道、12 位 PWM LED 驅(qū)動(dòng)器，不帶自動(dòng)輸出關(guān)閉功能 |
| 封裝外殼 | 28-PowerTSSOP（0.173"，4.40mm Width） |
| 制造商 | TI Texas Instruments |
| 中文名稱 | 德州儀器 美國德州儀器公司 |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-9-4 23:01:00 |
| 人工找貨 | TLC59461價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
TLC59461規(guī)格書詳情
描述 Description
The TLC59461 is a 16-channel, constant current sink LED driver. Each channel is individually adjustable with 4096 pulse-width modulated (PWM) steps and 64 constant current sink steps for dot correction. The dot correction adjusts the brightness variations between LEDs. Both grayscale control and dot correction are accessible via serial interface. The maximum current value of all 16 channels can be set by a single external resistor. The TLC59461 has two error information circuits: one for LED open detection (LOD), and a thermal error flag (TEF). LOD detects a broken or disconnected LED during display period. TEF indicates an over-temperature condition.To allow lower power dissipation, the TLC59461 does not implement the Auto Output Off function available in the TLC5946.
特性 Features
? 16 Channels, Constant Current Sink Output
? 12-Bit (4096 Steps) Grayscale PWM Control
? LED Power-Supply Voltage up to 17 V
? Constant Current Accuracy:
? Device-to-Device = ±2% (typ)
? 30-MHz Data Transfer Rate
? Extended Serial Interface
? Schmitt Buffer Input
? Continuous Base LED Open Detection (LOD)
? Noise Reduction:
? Operating Temperature: -40°C to +85°C
? Monochrome, Multicolor, Full-Color LED Displays
? Display Backlighting
技術(shù)參數(shù)
- 制造商編號(hào)
：TLC59461
- 生產(chǎn)廠家
：TI
- Analog dimming steps
：64
- Data transfer rate (Typ) (MHz)
：30
- Ch to ch accuracy (Typ) (+/- %)
：1
- Rating
：Catalog
- Operating temperature range (C)
：-40 to 85
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI/德州儀器 |
24+ |
NA/ |
3450 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
TI(德州儀器) |
24+ |
HTSSOP28EP |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
TI |
20+ |
HTSSOP |
53650 |
TI原裝主營-可開原型號(hào)增稅票 |
詢價(jià) | ||
TI |
HTSSOP28 |
8752 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長期供貨 |
詢價(jià) | |||
Texas |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
TI/德州儀器 |
22+ |
UNKNOWN |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
TI/德州儀器 |
24+ |
TSSOP |
14975 |
只供應(yīng)原裝正品 歡迎詢價(jià) |
詢價(jià) | ||
Texas Instruments |
25+ |
28-PowerTSSOP (0.173 4.40mm W |
9350 |
獨(dú)立分銷商 公司只做原裝 誠心經(jīng)營 免費(fèi)試樣正品保證 |
詢價(jià) | ||
TI |
25+ |
HTSSOP (PWP) |
6000 |
原廠原裝,價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
TI |
24+ |
HTSSOP|28 |
279100 |
免費(fèi)送樣原盒原包現(xiàn)貨一手渠道聯(lián)系 |
詢價(jià) |
