| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
LP5569 | LP5569 Nine-Channel I2C RGB LED Driver With Engine Control and Charge Pump 1 Features 1? Supply Voltage Range: 2.5 V–5.5 V ? Nine High-Accuracy Current Sinks – 25.5 mA Maximum per Channel – 8-Bit Individual Current Control – 12-Bit 20-kHz Internal Individual PWM Control Without Audio Noise ? Three Programmable LED Engines – Independent Illumination Control Withou 文件：2.10134 Mbytes 頁(yè)數(shù)：93 Pages | TI 德州儀器 | TI | |
LP5569 | Nine-Channel I2C RGB LED Driver With Engine Control and Charge Pump 文件：983.05 Kbytes 頁(yè)數(shù)：86 Pages | TI 德州儀器 | TI | |
LP5569 | Nine-Channel I2C RGB LED Driver With Engine Control and Charge Pump 文件：2.52587 Mbytes 頁(yè)數(shù)：93 Pages | TI 德州儀器 | TI | |
LP5569 | 帶引擎控制和電荷泵的九通道 I2C RGB LED 驅(qū)動(dòng)器 LP5569 器件是一款可編程、易于使用的 9 通道 I2C LED 驅(qū)動(dòng)器，用于為各種 應(yīng)用制造燈光效果。LED 驅(qū)動(dòng)器配備了一個(gè)用于存儲(chǔ)用戶(hù)編程的序列的內(nèi)部 SRAM 存儲(chǔ)器，以及三個(gè)允許在無(wú)處理器控制的情況下運(yùn)行的可編程 LED Engines。將處理器置于睡眠模式時(shí)，自主運(yùn)行可以降低系統(tǒng)功耗。\n\n高效電荷泵支持通過(guò)高 VF（甚至通過(guò) 2.5V 輸入電壓）驅(qū)動(dòng) LED。LP5569 LED 驅(qū)動(dòng)器可以根據(jù) LED 正向電壓要求自主選擇最佳的電荷泵增益，從而在寬工作電壓范圍內(nèi)保持高效率。\n\n當(dāng) LED 未激活時(shí)，LP5569 器件進(jìn)入省電模式，從而顯著降低空閑電流消耗。靈活的數(shù)字接 ? 電源電壓范圍：2.5V–5.5V\n? 每個(gè)通道最大 25.5mA\n? 12 位 20kHz 內(nèi)部單獨(dú) PWM 控制（無(wú)音頻噪聲）\n? 三個(gè)可編程 LED Engines \n? 在多個(gè)器件之間實(shí)現(xiàn)同步\n? 與 LP5523 和 LP55231 器件兼容的命令集\n? 靈活的調(diào)光控制 \n? PWM 直接輸入調(diào)光\n? 用于通過(guò)低電池電壓驅(qū)動(dòng)高 VF LED 的自適應(yīng)高效電荷泵控制\n? 2μA 低待機(jī)電流，在自動(dòng)省電模式下為 10μA（當(dāng) LED 不活動(dòng)時(shí)）\n? POR、UVLO 和 TSD 保護(hù); | TI 德州儀器 | TI | |
LP5569 Nine-Channel I2C RGB LED Driver With Engine Control and Charge Pump 1 Features 1? Supply Voltage Range: 2.5 V–5.5 V ? Nine High-Accuracy Current Sinks – 25.5 mA Maximum per Channel – 8-Bit Individual Current Control – 12-Bit 20-kHz Internal Individual PWM Control Without Audio Noise ? Three Programmable LED Engines – Independent Illumination Control Withou 文件：2.10134 Mbytes 頁(yè)數(shù)：93 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/5569a/marking.html">5569A；Package：WQFN(RTW)；LP5569 Nine-Channel I2C RGB LED Driver With Engine Control and Charge Pump 1 Features 1? Supply Voltage Range: 2.5 V–5.5 V ? Nine High-Accuracy Current Sinks – 25.5 mA Maximum per Channel – 8-Bit Individual Current Control – 12-Bit 20-kHz Internal Individual PWM Control Without Audio Noise ? Three Programmable LED Engines – Independent Illumination Control Withou 文件：2.10134 Mbytes 頁(yè)數(shù)：93 Pages | TI 德州儀器 | TI | ||
絲印：5569A；Package：WQFN(RTW)；LP5569 Nine-Channel I2C RGB LED Driver With Engine Control and Charge Pump 1 Features 1? Supply Voltage Range: 2.5 V–5.5 V ? Nine High-Accuracy Current Sinks – 25.5 mA Maximum per Channel – 8-Bit Individual Current Control – 12-Bit 20-kHz Internal Individual PWM Control Without Audio Noise ? Three Programmable LED Engines – Independent Illumination Control Withou 文件：2.10134 Mbytes 頁(yè)數(shù)：93 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/5569a/marking.html">5569A；Package：WQFN(RTW)；LP5569 Nine-Channel I2C RGB LED Driver With Engine Control and Charge Pump 1 Features 1? Supply Voltage Range: 2.5 V–5.5 V ? Nine High-Accuracy Current Sinks – 25.5 mA Maximum per Channel – 8-Bit Individual Current Control – 12-Bit 20-kHz Internal Individual PWM Control Without Audio Noise ? Three Programmable LED Engines – Independent Illumination Control Withou 文件：2.10134 Mbytes 頁(yè)數(shù)：93 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/5569a/marking.html">5569A；Package：WQFN(RTW)；LP5569 Nine-Channel I2C RGB LED Driver With Engine Control and Charge Pump 1 Features 1? Supply Voltage Range: 2.5 V–5.5 V ? Nine High-Accuracy Current Sinks – 25.5 mA Maximum per Channel – 8-Bit Individual Current Control – 12-Bit 20-kHz Internal Individual PWM Control Without Audio Noise ? Three Programmable LED Engines – Independent Illumination Control Withou 文件：2.10134 Mbytes 頁(yè)數(shù)：93 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/5569/marking.html">5569；Package：WQFN(RTW)；LP5569 Nine-Channel I2C RGB LED Driver With Engine Control and Charge Pump 1 Features 1? Supply Voltage Range: 2.5 V–5.5 V ? Nine High-Accuracy Current Sinks – 25.5 mA Maximum per Channel – 8-Bit Individual Current Control – 12-Bit 20-kHz Internal Individual PWM Control Without Audio Noise ? Three Programmable LED Engines – Independent Illumination Control Withou 文件：2.10134 Mbytes 頁(yè)數(shù)：93 Pages | TI 德州儀器 | TI |
技術(shù)參數(shù)
- LED current per channel (mA)：
22.5
- LED configuration：
Parallel
- Program memory：
Yes
- Programmable ramp control：
Yes
- Vin (Min) (V)：
2.5
- Vin (Max) (V)：
5.5
- Iout (Max) (A)：
0.23
- Features：
Analog/PWM Mixed Dimming
- Iq (Typ) (mA)：
0.002
- Shutdown current (Typ) (uA)：
0.2
- Operating temperature range (C)：
-40 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) | |||
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 |
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) | ||
TI/德州儀器 |
25+ |
WQFN24 |
20000 |
代理原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
詢(xún)價(jià) | ||
Texas Instruments |
24+ |
24-WFQFN 裸露焊盤(pán) |
39500 |
一級(jí)代理/放心采購(gòu) |
詢(xún)價(jià) | ||
TI |
25+ |
QFN-24 |
4854 |
就找我吧!--邀您體驗(yàn)愉快問(wèn)購(gòu)元件! |
詢(xún)價(jià) | ||
NA |
23+ |
NA |
26094 |
10年以上分銷(xiāo)經(jīng)驗(yàn)原裝進(jìn)口正品,做服務(wù)型企業(yè) |
詢(xún)價(jià) | ||
TI(德州儀器) |
24+/25+ |
10000 |
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu) |
詢(xún)價(jià) | |||
TI/德州儀器 |
23+ |
WQFN24 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢(xún)價(jià) | ||
TI |
23+ |
QFN24 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢(xún)價(jià) |
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