LP5562 具有可编程照明序列的 LP5562 四通道 LED 驱动器 | 德州仪器 TI.com.cn

LP5562 (正在供货) 具有可编程照明序列的 LP5562 四通道 LED 驱动器

 

参数

与其它产品相比 RGB和白色LED驱动器 邮件 下载到电子表格中
Part number 立即下单 Channels (#) LED current per channel (mA) LED configuration LED (#) Program memory Programmable ramp control Vin (Min) (V) Vin (Max) (V) Vout (Min) (V) Vout (Max) (V) Iout (Max) (A) Iq (Typ) (mA) Shutdown current (Typ) (uA) Peak efficiency (%) Features Operating temperature range (C) Package Group Package size: mm2:W x L (PKG)
LP5562 立即下单 4     25.5     Parallel     4     Yes     Yes     2.7     5.5     2.7     5.5     0.11     1     0.2     100     Analog/PWM Mixed Dimming
Constant Current
Current Control
I2C Control
Power Save Mode
Programmable Lighting Engines    
-40 to 85     DSBGA | 12     See datasheet (DSBGA)    
LP5521 立即下单 3     25.5     Parallel     3     Yes     Yes     2.7     5.5     2.7     5.5     0.0765     1.5     0.2     95     Analog/PWM Mixed Dimming
Constant Current
Current Control
I2C Control
Power Save Mode
Programmable Lighting Engines    
-30 to 85     DSBGA | 20
WQFN | 24    
See datasheet (DSBGA)
24WQFN: 20 mm2: 4 x 5 (WQFN | 24)    
LP5523 立即下单 9     25.5     Parallel     9     Yes     Yes     2.7     5.5     2.7     5.5     0.225     0.8     0.2     93     Analog/PWM Mixed Dimming
Constant Current
Current Control
I2C Control
Power Save Mode
Programmable Lighting Engines    
-30 to 85     DSBGA | 25     See datasheet (DSBGA)    
LP55231 立即下单 9     25.5     Parallel     9     Yes     Yes     2.7     5.5     2.7     5.5     0.0255     0.8     0.2     94     Analog/PWM Mixed Dimming
Constant Current
Current Control
I2C Control
Power Save Mode
Programmable Lighting Engines    
-30 to 85     WQFN | 24     24WQFN: 16 mm2: 4 x 4 (WQFN | 24)    
LP5569 立即下单 9     25.5     Parallel     9     Yes     Yes     2.5     5.5     2.5     5.5     0.23     0.002     0.2