品牌索引
产品分类 > 小信号开关二极管> 瞬态电压抑制器TVS/ESD> 双极管二极管> 调谐二极管> 齐纳(稳压)二极管> 小信号肖特基二极管> 频带转换二极管> 中/高功率管> 射频PIN二极管> Sinterglass二极管> 整流器 > N沟道(N-Channel)> P沟道(P-Channel)> 双N沟道(Dual N-Channel)> 双P沟道(Dual P-Channel)> 双N和P沟道(Dual N and P-Channel)
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产品介绍 Features
■ High-voltage DC/DC boost converter with integrated FET ■ 5.5 - 22V input voltage range to support 2x, 3x and 4x Li- Ion batteries. ■ PWM phase shift control with adaptive boost output to increase efficiency compared to conventional boost converters topologies ■ PWM brightness control for single wire control and standalone use ■ Digital Ambient light sensor interface with userprogrammed ambient light to backlight brightness curve ■ Easy-to-use EEPROM calibration for current, intensity and ambient light response setting ■ Seven LED drivers with LED fault (short/open) detection ■ Eight-bit LED current control ■ Internal thermal protection and backlight safety dimming feature ■ Two wire, SMBus/ I2C-compatible control interface ■ Low-input voltage detection and shutdown ■ Minimum number of external components ■ LLP-24 package, 4 x 4 x 0.8 mm (0.4 mm pitch) |
