| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
LP55231 Nine-Channel RGB, White-LED Driver With Internal Program Memory and Integrated Charge Pump - WQFN 1 Features 1? Three Independent Program Execution Engines, 9 Programmable Outputs With 25.5-mA Full-Scale Current, 8-Bit Current Setting Resolution and 12-Bit PWM Control Resolution ? Adaptive High-Efficiency 1×/1.5× Fractional Charge Pump - Efficiency up to 94% ? LED Drive Efficiency U 文件：1.19897 Mbytes 頁(yè)數(shù)：59 Pages | TI 德州儀器 | TI | ||
LP55231 Nine-Channel RGB, White-LED Driver With Internal Program Memory and Integrated Charge Pump - WQFN 1 Features 1? Three Independent Program Execution Engines, 9 Programmable Outputs With 25.5-mA Full-Scale Current, 8-Bit Current Setting Resolution and 12-Bit PWM Control Resolution ? Adaptive High-Efficiency 1×/1.5× Fractional Charge Pump - Efficiency up to 94% ? LED Drive Efficiency U 文件：1.19897 Mbytes 頁(yè)數(shù)：59 Pages | TI 德州儀器 | TI | ||
LP55231 Nine-Channel RGB, White-LED Driver With Internal Program Memory and Integrated Charge Pump - WQFN 1 Features 1? Three Independent Program Execution Engines, 9 Programmable Outputs With 25.5-mA Full-Scale Current, 8-Bit Current Setting Resolution and 12-Bit PWM Control Resolution ? Adaptive High-Efficiency 1×/1.5× Fractional Charge Pump - Efficiency up to 94% ? LED Drive Efficiency U 文件：1.19856 Mbytes 頁(yè)數(shù)：59 Pages | TI 德州儀器 | TI | ||
LP55231 Nine-Channel RGB, White-LED Driver With Internal Program Memory and Integrated Charge Pump - WQFN 1 Features 1? Three Independent Program Execution Engines, 9 Programmable Outputs With 25.5-mA Full-Scale Current, 8-Bit Current Setting Resolution and 12-Bit PWM Control Resolution ? Adaptive High-Efficiency 1×/1.5× Fractional Charge Pump - Efficiency up to 94% ? LED Drive Efficiency U 文件：1.19856 Mbytes 頁(yè)數(shù)：59 Pages | TI 德州儀器 | TI | ||
LP55231 Nine-Channel RGB, White-LED Driver With Internal Program Memory and Integrated Charge Pump - WQFN 1 Features 1? Three Independent Program Execution Engines, 9 Programmable Outputs With 25.5-mA Full-Scale Current, 8-Bit Current Setting Resolution and 12-Bit PWM Control Resolution ? Adaptive High-Efficiency 1×/1.5× Fractional Charge Pump - Efficiency up to 94% ? LED Drive Efficiency U 文件：1.19897 Mbytes 頁(yè)數(shù)：59 Pages | TI 德州儀器 | TI | ||
LP55231 Nine-Channel RGB, White-LED Driver With Internal Program Memory and Integrated Charge Pump - WQFN 1 Features 1? Three Independent Program Execution Engines, 9 Programmable Outputs With 25.5-mA Full-Scale Current, 8-Bit Current Setting Resolution and 12-Bit PWM Control Resolution ? Adaptive High-Efficiency 1×/1.5× Fractional Charge Pump - Efficiency up to 94% ? LED Drive Efficiency U 文件：1.19897 Mbytes 頁(yè)數(shù)：59 Pages | TI 德州儀器 | TI | ||
LP55231 Nine-Channel RGB, White-LED Driver With Internal Program Memory and Integrated Charge Pump - WQFN 1 Features 1? Three Independent Program Execution Engines, 9 Programmable Outputs With 25.5-mA Full-Scale Current, 8-Bit Current Setting Resolution and 12-Bit PWM Control Resolution ? Adaptive High-Efficiency 1×/1.5× Fractional Charge Pump - Efficiency up to 94% ? LED Drive Efficiency U 文件：1.19897 Mbytes 頁(yè)數(shù)：59 Pages | TI 德州儀器 | TI | ||
LP55231 Nine-Channel RGB, White-LED Driver With Internal Program Memory and Integrated Charge Pump - WQFN 1 Features 1? Three Independent Program Execution Engines, 9 Programmable Outputs With 25.5-mA Full-Scale Current, 8-Bit Current Setting Resolution and 12-Bit PWM Control Resolution ? Adaptive High-Efficiency 1×/1.5× Fractional Charge Pump - Efficiency up to 94% ? LED Drive Efficiency U 文件：1.19856 Mbytes 頁(yè)數(shù)：59 Pages | TI 德州儀器 | TI | ||
LP55231 Nine-Channel RGB, White-LED Driver With Internal Program Memory and Integrated Charge Pump - WQFN 1 Features 1? Three Independent Program Execution Engines, 9 Programmable Outputs With 25.5-mA Full-Scale Current, 8-Bit Current Setting Resolution and 12-Bit PWM Control Resolution ? Adaptive High-Efficiency 1×/1.5× Fractional Charge Pump - Efficiency up to 94% ? LED Drive Efficiency U 文件：1.19856 Mbytes 頁(yè)數(shù)：59 Pages | TI 德州儀器 | TI | ||
LP55231 Nine-Channel RGB, White-LED Driver With Internal Program Memory and Integrated Charge Pump - WQFN 1 Features 1? Three Independent Program Execution Engines, 9 Programmable Outputs With 25.5-mA Full-Scale Current, 8-Bit Current Setting Resolution and 12-Bit PWM Control Resolution ? Adaptive High-Efficiency 1×/1.5× Fractional Charge Pump - Efficiency up to 94% ? LED Drive Efficiency U 文件：1.19897 Mbytes 頁(yè)數(shù)：59 Pages | TI 德州儀器 | TI |
技術(shù)參數(shù)
- LED current per channel (mA)：
25.5
- LED configuration：
Parallel
- Program memory：
Yes
- Programmable ramp control：
Yes
- Vin (Min) (V)：
2.7
- Vin (Max) (V)：
5.5
- Iout (Max) (A)：
0.0255
- Features：
Analog/PWM Mixed Dimming
- Iq (Typ) (mA)：
0.8
- Shutdown current (Typ) (uA)：
0.2
- Operating temperature range (C)：
-30 to 85
- Rating：
Catalog
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI德州儀器 |
22+ |
24000 |
原裝正品現(xiàn)貨,實(shí)單可談,量大價(jià)優(yōu) |
詢(xún)價(jià) | |||
TI/德州 |
2018+ |
WQFN |
32500 |
德州代理承諾銷(xiāo)售原裝正品公司可開(kāi)正規(guī)17%增值稅票 |
詢(xún)價(jià) | ||
TI/德州儀器 |
23+ |
WQFN |
89630 |
當(dāng)天發(fā)貨全新原裝現(xiàn)貨 |
詢(xún)價(jià) | ||
TI |
2016+ |
WQFN-24 |
3084 |
公司只做原裝,假一罰十,可開(kāi)17%增值稅發(fā)票! |
詢(xún)價(jià) | ||
TI |
23+ |
QFN |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣(mài)! |
詢(xún)價(jià) | ||
TexasInstruments |
25+ |
24-WQFN(4x4) |
90000 |
原廠正規(guī)渠道、保證進(jìn)口原裝現(xiàn)貨假一罰十價(jià)格合理 |
詢(xún)價(jià) | ||
TI |
三年內(nèi) |
1983 |
只做原裝正品 |
詢(xún)價(jià) | |||
TI |
19+ |
WQFN24 |
21300 |
原裝正品,現(xiàn)貨特價(jià) |
詢(xún)價(jià) | ||
TI |
17+ |
10000 |
原裝正品 |
詢(xún)價(jià) | |||
TI |
24+ |
24-WQFN(4x4) |
66800 |
原廠授權(quán)一級(jí)代理,專(zhuān)注汽車(chē)、醫(yī)療、工業(yè)、新能源！ |
詢(xún)價(jià) |
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