具有可编程照明序列的 LP5562 四通道 LED 驱动器 - LP5562

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 和白光 LED 驱动器

 
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
Rating
Operating Temperature Range (C)
Pin/Package
LP5562 LP5521 LP5523 LP55231 LP5569
4    3    9    9    9   
25.5    25.5    25.5    25.5    25.5   
Parallel    Parallel    Parallel    Parallel    Parallel   
4    3    9    9    9   
Yes    Yes    Yes    Yes    Yes   
Yes    Yes    Yes    Yes    Yes   
2.7    2.7    2.7    2.7    2.5   
5.5    5.5    5.5    5.5    5.5   
2.7    2.7    2.7    2.7    2.5   
5.5    5.5    5.5    5.5    5.5   
0.11    0.0765    0.225    0.0255    0.23   
1    1.5    0.8    0.8    0.002   
0.2    0.2    0.2    0.2    0.2   
100    95    93    94    94   
Analog/PWM Mixed Dimming
Constant Current
Current Control
I2C Control
Programmable Lighting Engines   
Analog/PWM Mixed Dimming
Constant Current
Current Control
I2C Control
Programmable Lighting Engines   
Analog/PWM Mixed Dimming
Constant Current
Current Control
I2C Control
Programmable Lighting Engines   
Analog/PWM Mixed Dimming
Constant Current
Current Control
I2C Control
Programmable Lighting Engines   
Analog/PWM Mixed Dimming
Constant Current
Current Control
Direct PWM Dimming
I2C Control
Programmable Lighting Engines   
Catalog    Catalog    Catalog    Catalog    Catalog   
-40 to 85    -30 to 85    -30 to 85    -30 to 85    -40 to 85   
12DSBGA    20DSBGA
24WQFN   
25DSBGA    24WQFN    24WQFN