ZHCSLM9C August 2020 – January 2026 LP8866S-Q1
PRODUCTION DATA
除非另有说明:CIN = COUT = 2 × 10μF 陶瓷和 2 ×μ F 33μF 电解电容器,VDD = 3.3V,已启用电荷泵,TA = 25°C

| ƒSW = 303kHz | 8 个 LED/串 | 150mA/串 |
| L1 = 22µH | 6 串 |

| ƒSW = 303kHz | 2 个 LED/串 | 15mA/串 |
| L1 = 10µH, L2 = 15µH | 6 串 | |
图 5-6 电流线性
| ƒSW = 2.2MHz | 8 个 LED/串 | 150mA/串 |
| L1 = 10µH | 6 串 |

| ƒSW = 2.2MHz | 2 个 LED/串 | 150mA/串 |
| L1 = L2 = 4.7µH | 6 串 |
图 5-7 电流匹配