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PDF MSL2161 Data sheet ( Hoja de datos )
| Número de pieza | MSL2161 | |
| Descripción | (MSL2160 / MSL2161) White and RGB LED Drivers | |
| Fabricantes | ATMEL Corporation | |
| Logotipo |  |
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Atmel LED Drivers
MSL2160/MSL2161
16-string, White and RGB LED Drivers with Adaptive Configuration,
EEPROM, and SPI/I2C/SMBus Serial Interface
Datasheet Brief
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
www.DataSheet.co.kr
Atmel LED Drivers-MSL2160/MSL2161
16-string, White and RGB LED Drivers with Adaptive Configuration,
EEPROM, and SPI/I2C/SMBus Serial Interface
Table 2. Timing and LED Intensity Control Capability
LED INTENSITY CONTROL
Global LED string current adjust
Global LED string PWM
Individual LED string PWM
Total LED string PWM control
RESOLUTION
8-bits DAC reduces string current globally from maximum set by global resistor
8-bit global PWM control
12-bit PWM individual string control
12-bit LED string PWMs, computed from global and individual PWM settings
Package Pin-out
G4 1
D4 2
S5 3
G5 4
D5 5
S6 6
G6 7
D6 8
S7 9
G7 10
D7 11
NC 12
SDA 13
SCL 14
GND 15
FLTB 16
MSL2161
48 PWM
47 GSC
46 PHI
45 VCC
44 D15
43 G15
42 S15
41 D14
40 G15
39 S14
38 D13
37 G13
36 S13
35 D12
34 G12
33 S12
G4 1
D4 2
S5 3
G5 4
D5 5
S6 6
G6 7
D6 8
S7 9
G7 10
D7 11
MISO 12
MOSI 13
SCK 14
CSB 15
FLTB 16
MSL2160
48 PWM
47 GSC
46 PHI
45 VCC
44 D15
43 G15
42 S15
41 D14
40 G15
39 S14
38 D13
37 G13
36 S13
35 D12
34 G12
33 S12
Figure 1. Atmel LED Driver-MSL2161 Pin-out, 64-pin TQFN.
Figure 2. Atmel LED Driver-MSL2160 Pin-out, 64-pin TQFN.
Atmel LED Drivers-MSL2160/MSL2161
5
Datasheet pdf - http://www.DataSheet4U.net/
5 Page 
www.DataSheet.co.kr
Atmel LED Drivers-MSL2160/MSL2161
16-string, White and RGB LED Drivers with Adaptive Configuration,
EEPROM, and SPI/I2C/SMBus Serial Interface
PIN NAME
PIN
MSL2161 MSL2160
PIN DESCRIPTION
35 D12
36 S13
37 G13
38 D13
39 S14
40 G14
41 D14
42 S15
43 G15
44 D15
45 VCC
D12
S13
G13
D13
S14
G14
D14
S15
G15
D15
VCC
Drain sense input 12
Drain sense input for external MOSFET 12.
Connect D12 through a 10MΩ resistor to the drain of the external MOSFET driving LED string 12.
If unused, connect D12 to ground.
Source sense input 13
Source sense input for external MOSFET 13.
Connect S13 to the source of the external MOSFET and to the current sense resistor for LED string 13.
The full-scale LED current threshold is reached when 500mV is across the current sense resistor.
If unused, connect S13 to ground.
Gate output 13
Gate drive output for external MOSFET 13.
Connect G13 to the gate of the external MOSFET driving LED string 13.
If unused, leave G13 unconnected.
Drain sense input 13
Drain sense input for external MOSFET 13.
Connect D13 through a 10MΩ resistor to the drain of the external MOSFET driving LED string 13.
If unused, connect D13 to ground.
Source sense input 14
Source sense input for external MOSFET 14.
Connect S14 to the source of the external MOSFET and to the current sense resistor for LED string 14.
The full-scale LED current threshold is reached when 500mV is across the current sense resistor.
If unused, connect S14 to ground.
Gate output 14
Gate drive output for external MOSFET 14.
Connect G14 to the gate of the external MOSFET driving LED string 14.
If unused, leave G14 unconnected.
Drain sense input 14
Drain sense input for external MOSFET 14.
Connect D14 through a 10MΩ resistor to the drain of the external MOSFET driving LED string 14.
If unused, connect D14 to ground.
Source sense input 15
Source sense input for external MOSFET 15.
Connect S15 to the source of the external MOSFET and to the current sense resistor for LED string 15.
The full-scale LED current threshold is reached when 500mV is across the current sense resistor.
If unused, connect S15 to ground.
Gate output 15
Gate drive output for external MOSFET 15.
Connect G15 to the gate of the external MOSFET driving LED string 15.
If unused, leave G15 unconnected.
Drain sense input 15
Drain sense input for external MOSFET 15.
Connect D15 through a 10MΩ resistor to the drain of the external MOSFET driving LED string 15.
If unused, connect D15 to ground.
5V internal LDO regulator output
VCC powers the FBO outputs.
Bypass VCC to GND with a 4.7µF ceramic capacitor placed close to VCC.
Atmel LED Drivers-MSL2160/MSL2161
11
Datasheet pdf - http://www.DataSheet4U.net/
11 Page | ||
| Páginas | Total 28 Páginas | |
| PDF Descargar | [ Datasheet MSL2161.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| MSL2160 | (MSL2160 / MSL2161) White and RGB LED Drivers | ATMEL Corporation |
| MSL2161 | (MSL2160 / MSL2161) White and RGB LED Drivers | ATMEL Corporation |
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