| 型號： | LP3352QVF |
| 廠 商： | |
| 品牌/商標(biāo): | 微源半導(dǎo)體 |
| 產(chǎn)品類別： | 集成電路/IC- AC/DC電源芯片 |
| 聯(lián)系人: | 顏先生/William |
| 電話： | 0755-82170220,21001680 |
LP3352QVF 微源6通道LED驅(qū)動(dòng)器芯片
Features
◆ Input Supply Range : 2.5V ~ 5.5V
◆ Wide VIN Range: 2.7V to 24V
◆ Current-Mode Boost Converter
◆ Integrated 2.5A/40V boost power MOS
◆ Built-in LED soft-start current control
◆ Six programmable current sinks Current up to 30mA per channel
PWM dimming from 100Hz to 30kHz
2.5% current matching
3% current accuracy
◆ LED string open/short detection
◆ Over Voltage Protection
◆ Over Temperature Protection
◆ Under Voltage Lockout
◆ QFN-16 (3mm×3mm) Package
◆ RoHS Compliant and Pb-Free
Applications
◆ Notebook LED Backlight
◆ Monitor LED Backlight
◆ Tablet LED Backlight
