Absolute Maximum Ratings
Voltage (With Respect to GND, PGND = GND)
VIN, EN ........................................................................................................................................................................ -0.3V to +6V
VDD ......................................................................................................................................................................... -0.3V to +2.75V
SDA, SCL, FLTB....................................................................................................................................................... -0.3V to +6V
PWM, FBO.............................................................................................................................................. -0.3V to (VIN + 0.3V)
ILED..........................................................................................................................................................-0.3V to (VDD + 0.3V)
STR0 thru STR15 ............................................................................................................................................... -0.3V to +40V
CGND ........................................................................................................................................................................ -0.3V to +0.3V
Current (Into Pin)
VIN ............................................................................................................................................................................................... 50mA
STR0 thru STR15 ................................................................................................................................................................ 45mA
PGND .................................................................................................................................................................................... -720mA
All other pins ............................................................................................................................................................................20mA
Continuous PowerDissipation
32-pin SOP (derate 28.7mW/°C above T A = +70°C) ...............................................................................1576mW
Ambient Operating Temperature Range T A = T MIN to T MAX ...................................... -40°C to +85°C
Junction Temperature ............................................................................................................... +125°C
Storage Temperature Range..................................................................................... -65°C to +125°C
Lead Soldering Temperature, 10s ............................................................................................ +300°C
Electrical Characteristics
Typical application circuit, VIN = 5V, T A = T MIN to T MAX , unless otherwise noted. Typical values are at VIN = 5V, T A = +25°C
PARAMETER
SYMBOL
CONDITIONS AND NOTES
MIN
TYP
MAX
UNIT
DC ELECTRICAL CHARACTERISTICS
VIN operating supply voltage
VIN
4.75
5
5.50
V
VIN operating supply current
I VIN
EN = VIN, SLEEP = 0,
R ILED = 38.3k?,
ISTR = 0xFF,
PWMDIRECT = 1,
PWMGLBLEN = 0
50% duty
100% duty
15
19
25
29
mA
VIN shutdown supply current
VIN sleep current
I SHDN
I SLEEP
EN = GND, SDA, SCL and PWM = GND
EN = 1, SLEEP = 1, SDA, SCL,
PWM = GND or VDD
10
1.5
μA
mA
VDD regulation voltage
VDD
2.4
2.5
2.6
V
6
Atmel LED Drivers-MSL3167/MSL3168
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