MSL3162BT-R Atmel, MSL3162BT-R Datasheet - Page 10

• 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

Electrical Characteristics
(Circuit of Figure 4, V
10
VIN operating supply voltage
VIN operating supply current
VIN shutdown supply current
VDD regulation voltage
Input high voltage
SDA, SCL, AD0, AD1, PWM, PHI,
GSC
Input low voltage
SDA, SCL, AD0, AD1, PWM, PHI,
GSC
Input high voltage EN
Input low voltage EN
Output low voltage SDA
Output low voltage FLTB
I
FBI_ feedback input current
FBO_ feedback output current
FBO_ feedback output current step
size
FBI_ input disable threshold
LED string sink current STR0 to
STR15
LED string sink current matching
STR0 to STR15
LED string sink current maximum
STR0 to STR15
Short circuit fault detection
threshold
Thermal cutoff temperature
Input leakage
OSC initial accuracy
PHI frequency
LED
DC ELECTRICAL CHARACTERISTICS
AC ELECTRICAL CHARACTERISTICS
regulation voltage
PARAMETER
PARAMETER
VIN
= 5V, V
EN
= 5V, default register settings of Table 5, T
Run mode; all LED strings driven
Sleep mode; SDA, SCL, AD0, AD1, PWM, PHI, GSC at
GND or VDD
Sinking 6mA
Sinking 6mA
I
FBI_ = GND; T
(Note 10)
R
R
R
T
OSCTRL = 0x04 (f
V
T
T
R
(Note 10)
ILED
A
A
A
FBO_
ILED
ILED
ILED
ILED
= +25°C
= +25°C (Note 10)
= +25°C
= 10µA
= 20.5kΩ; I
= 34.8kΩ ±0.1%; I
= 34.8kΩ ±0.1%; I
= 34.8kΩ ±0.1%; I
= 0 to 1.8V
CONDITIONS AND NOTES
CONDITIONS AND NOTES
A
STRn
= +25°C
OSC
= 0x3F (Note 8, Note 9, Note 10)
=20MHz); T
STRn
STRn
STRn
A
= 0x20; V
= 0x3F; V
= 0x20; V
= -40°C to +85°C, unless otherwise noted. Typical values are at T
A
=25°C
STRn
STRn
STRn
= 1V;
= 1V;
= 1V;
0.7 x
VDD
MIN
2.35
28.5
MIN
340
4.5
1.2
2.5
2.5
18
40
0
0
TYP
TYP
58.9
355
140
100
135
2.5
3.5
20
30
20
5
7
3
Atmel LED Driver-MSL3162
10000
MAX
MAX
0.3 x
VDD
2.65
31.5
370
140
5.5
0.8
0.4
0.6
3.6
4.5
20
25
55
10
22
3
A
= +25°C)
UNIT
UNIT
MHz
mA
mV
mV
mA
mA
mA
Hz
µA
μA
μA
μA
°C
µA
%
V
V
V
V
V
V
V
V
V