OC8001 是一款專為驅(qū)動(dòng)舞臺(tái)燈 LED 點(diǎn)光源而設(shè)計(jì)的降壓恒流驅(qū)動(dòng)控制器。
OC8001 支持 16-60V 輸入電壓范圍。
芯片采用電流滯環(huán)控制方式，無(wú)需環(huán)路補(bǔ)償。并可通過(guò) ADJ 腳進(jìn)行線性調(diào)光。
芯片內(nèi)部集成了 4 路 MOS 驅(qū)動(dòng)電路, 能夠支持 4 路 PWM 輸入信號(hào)分別控制 4 個(gè) LED點(diǎn)光源。
LED 輸出電流可通過(guò)外接電阻設(shè)置，最大支持 5A 以上輸出電流。
OC8001 內(nèi)部集成了欠壓保護(hù)、過(guò)溫保護(hù)電路等功能。
| OC8001-4CH-A | TSSOP24L | 16~60V | ≤5A | 外置MOS | 最大95% | 內(nèi)置 4 個(gè) PWM 端口可獨(dú)立控制 4 個(gè) LED 點(diǎn)光源 | - | - | - | - | - | - | - | - |
| 0C8001-4CH-B | TSSOP24L | 16~60V | ≤5A | 外置MOS | 最大95% | 內(nèi)置 4 個(gè) PWM 端口可獨(dú)立控制 4 個(gè) LED 點(diǎn)光源 | - | - | - | - | - | - | - | - |
| SN3400 | SOT23-3L | 4.3A | 30 | 24 | 48 | 2.4 | 22 | 1-2V | - | - | - | - | - | - |
| SN2310 | SOT-23 | 3 | 60 | 100 | 110 | 6.5 | 15.2 | 1-2V | - | - | - | - | - | - |
| SN6004 | SOT23-6L | 3 | 60 | 90 | 110 | 6 | 15 | 1-2V | - | - | - | - | - | - |
| RS60N35D | TO-252 | 35 | 60 | 16 | 20 | 7.2 | 22 | 1-3V | - | - | - | - | - | - |
| RS60N25D | TO-252 | 25 | 60 | - | 36 | 6.6 | 17 | 1-3V | - | - | - | - | - | - |
| SN35N06K | TO-252 | 24 | 60 | 32 | 40 | 7.4 | 17 | 1-3V | - | - | - | - | - | - |
| SN60N15M | SOT89 | 10 | 60 | 50 | 58 | 5 | 15 | 1-3V | - | - | - | - | - | - |
| SN60N15Q | SOT89 | 20 | 60 | 15 | 25 | 6.2 | 13 | 1-3V | - | - | - | - | - | - |
| SN15N10K | TO-252 | 15 | 100 | 75 | 80 | 15 | 25 | 1-2.5V | - | - | - | - | - | - |
| SN50N06G | DFN5×6 | 50 | 60 | 14 | 26 | 6.2 | 13 | 1.5-2.5V | - | - | - | - | - | - |
| SN05P10S | SOT-89 | -5 | -100 | 170 | 200 | 9.9 | 276 | -1~-2V | - | - | - | - | - | - |
| SN06P05Q | SOT-89 | -5 | -60 | 80 | 90 | 2.8 | 12 | -1.5~ -2.5V | - | - | - | - | - | - |
| SN25P06G | DFN5×6 | -25 | -60 | 49 | 55 | 14 | 197 | -1~-2V | - | - | - | - | - | - |
| SN20P10G | DFN5×6 | -20 | -100 | 170 | 200 | 9.9 | 276 | -1~-2V | - | - | - | - | - | - |
| SN20P10K | TO-252 | -20 | -100 | 200 | 230 | 9.9 | 276 | -1~-2V | - | - | - | - | - | - |
| SN25P06K | TO-252 | -25 | -60 | 50 | 55 | 7.4 | 17 | -1~ -3V | - | - | - | - | - | - |
| RS60P12D | TO-252 | -12 | -60 | 84 | 100 | 11 | 33 | -1.5~ -2.2V | - | - | - | - | - | - |
| SN10P06K | TO-252 | -10 | -60 | 130 | 180 | 17.4 | 37.2 | -1~ -3V | - | - | - | - | - | - |
| SN10P06G | DFN5×6 | -10 | -60 | 130 | 180 | - | - | - | - | - | - | - | - | - |
| MBRD20100L | 100 | 20 | 200 | 0.82 | 70 | - | - | - | TO-252 | - | - | - | - | - |
| SB10100L | 100 | 10 | 200 | 0.7 | 70 | 200 | - | - | TO-277 | - | - | - | - | - |
| SB1060L | 60 | 10 | 150 | 0.5 | 10 | 50 | 60 | - | TO-277 | - | - | - | - | - |