MSL3162BT-R Atmel, MSL3162BT-R Datasheet - Page 9

• Manufacturer Part Number: MSL3162BT-R
• Description: LED Lighting Drivers 16String RGB & White LED Drivers with A
• Manufacturer: Atmel

Specifications of MSL3162BT-R

• Rohs: yes
• Input Voltage: 4.5 V to 5.5 V
• Maximum Supply Current: 20 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TQFN-40
• Minimum Operating Temperature: - 40 C
• Power Dissipation: 2.1 W
• Factory Pack Quantity: 2500

Absolute Maximum Ratings
Voltage (With Respect to GND)
Current (Into Pin)
Continuous Power Dissipation at 70°C
40-pin, 6mm x 6mm QFN (see Note 8, Note 9) ................................................................................................ 2963mW
Ambient Operating Temperature Range, T
Junction Temperature ............................................................................................................................................................... +125°C
Storage Temperature Range ........................................................................................................................ -65°C to +125°C
Lead Soldering Temperature, 10s .................................................................................................................................. +300°C
Atmel LED Driver-MSL3162
Note 1. Pins 3, 15, 16, 31 and the exposed pad, EP, must all be connected to the system GND using short, wide traces
Note 2. Pins 30 and 32 must be left open circuit
PIN NAME
VIN, EN .................................................................................................................................................................................... -0.3V to +6V
SDA, SCL, AD0, AD1, FLTB ...............................................................................................................................-0.3V to +5.5V
PHI, GSC, PWM ..................................................................................................................................................-0.3V to VIN +0.3V
FBI1, FBI2, FBI3, ILED ................................................................................................................................ -0.3V to VDD +0.3V
VDD, FBO1, FBO2, FBO3 ................................................................................................................................-0.3V to +2.75V
STR0 to STR15 ............................................................................................................................................................. -0.3V to +40V
CGND ..............................................................................................................................................................................-0.05V to +0.05V
VIN ..................................................................................................................................................................................................................50mA
GND .......................................................................................................................................................................................................1700mA
STR0 to STR15 ................................................................................................................................................................................105mA
All other pins ..............................................................................................................................................................-20mA to 20mA
VDD
VIN
EP
Exposed Pad
NUMBER
PIN
35
36
Supply voltage input
Connect the 5V ±10% supply to VIN. Bypass VIN to GND with a 10µF or greater ceramic capacitor
2.5V internal LDO regulator output
VDD is the output of the internal regulator and powers internal logic. Bypass VDD to GND with a 1µF
ceramic capacitor
Power ground
Connect the exposed pad, EP, to system GND and to the GND pins using short, wide traces
A
................................................................................. -40°C to +85°C
16-string, RGB and White LED Drivers with Adaptive
Power Control and 1MHz I
Atmel LED Driver-MSL3162
PIN DESCRIPTION
2
C/SMBus Serial Interface
9