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参数资料
| 型号： | MSL3162BT |
| 厂商： | Atmel |
| 文件页数： | 17/20页 |
| 文件大小： | 0K |
| 描述： | IC LED DRIVER 16 STRING |
| 产品培训模块： | Industrial Panel Backlighting Driver ICs LED Lighting Drivers LED Driver Basics |
| 标准包装： | 2,500 |
| 系列： | Adaptive SourcePower™ |
| 拓扑： | 交直流离线开关，PWM |
| 输出数： | 16 |
| 内部驱动器： | 是 |
| 类型 - 主要： | 背光，通用 |
| 类型 - 次要： | RGB，白色 LED |
| 频率： | 18MHz ~ 22MHz |
| 电源电压： | 4.5 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 40-WFQFN 裸露焊盘 |
| 供应商设备封装： | 40-TQFN（6x6） |
| 包装： | 管件 |
| 工作温度： | -40°C ~ 85°C |
Atmel LED Driver-MSL3162
16-string, RGB and White LED Drivers with Adaptive
Power Control and 1MHz I 2 C/SMBus Serial Interface
Register Map Summary
The MSL3162 are controlled through an I 2 C interface through 82 registers (Table 4). Internal register addressing auto-
increments through the register map. In some cases writing to unused register addresses can cause unintended behavior
as shown in Table 4. It may be convenient to read or write to unused register address locations when accessing a block
of registers sequentially which include unused registers. The power-up default values for all control registers are stored
within on-chip user EEPROM, and any of these user EEPROM values may be changed by the user through the I 2 C
interface.
Table 4. Atmel LED Driver-MSL3162 Register Map
REGISTER ADDRESS
FUNCTION
D7
D6
D5
REGISTER DATA
D4 D3
D2
D1
D0
CONTROL0
CONTROL1
0x00
0x01
LED string
enables
STR7EN STR6EN
STR15EN STR14EN
STR5EN
STR13EN
STR4EN
STR12EN
STR3EN
STR11EN
STR2EN
STR10EN
STR1EN
STR9EN
STR0EN
STR8EN
POWERCTRL
FLTSTATUS
FLTMASK0
FLTMASK1
OCSTAT0
OCSTAT1
SCSTAT0
SCSTAT1
STRFB0
STRFB1
STRFB2
STRFB3
FBOCTRL0
FBOCTRL1
FBODAC1
FBODAC2
FBODAC3
OSCCTRL
IGSCGEN
IPHIGEN
PWMCTRL0
PWMCTRL1
SYSTEMP
OTTEMP
OTSLOPE
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0A
0x0B
0x0C
0x0D
0x10
0x11
0x12
0x13
0x14
0x18
0x1A
0x1B
0x1C
0x1D
0x20
0x21
0x22
0x23
0x24
Fault
configuration
Fault status,
global
Fault enables,
LED string
monitoring
Fault status,
LED string open
circuit
Fault status,
LED string short
circuit
LED string
feed-back
assignment to
power supplies
FBO1, FBO2,
FBO3
Efficiency
Optimizer
configuration
Efficiency
Optimizer DAC
readback
Oscillator
frequency
GSC clock
generator
internal
PHI clock
generator
internal
PWM and
phase control
configuration
System
temperature
Over-temp
derating
threshold
Over-temp
derating slope
SLEEP -
0 SCDET
FLTEN7 FLTEN6
FLTEN15 FLTEN14
OC7 OC6
OC15 OC14
SC7 SC6
SC15 SC14
STRFB3[1:0]
STRFB7[1:0]
STRFB11[1:0]
STRFB15[1:0]
HLDSTEP[1:0]
SCCDLY[1:0]
DSTAT1 0
DSTAT2 0
DSTAT3 0
- -
HPSCREN GINTEN
- -
STRFB2[1:0] STRFB1[1:0] STRFB0[1:0]
STRFB6[1:0] STRFB5[1:0] STRFB4[1:0]
STRFB10[1:0] STRFB9[1:0] STRFB8[1:0]
STRFB14[1:0] STRFB13[1:0] STRFB12[1:0]
FBCLDLY[1:0] FBSDLY[1:0] FBCFDLY[1:0]
0 0 FBODAC1[3:0]
0 0 FBODAC2[3:0]
0 0 FBODAC3[3:0]
- - - OSC[2:0]
IGSCGEN[7:0]
IGSCGEN[15:8]
IPHIGEN[7:0]
IPHIGEN[15:8]
SYSTEMP[7:0]
OTTEMP[7:0]
OTSLOPE[7:0]
SCEN OCEN 0* TOEN FBEN PHAEN
OCDET 0 0 0 FBOICAL FLTDET
FLTEN5 FLTEN4 FLTEN3 FLTEN2 FLTEN1 FLTEN0
FLTEN13 FLTEN12 FLTEN11 FLTEN10 FLTEN9 FLTEN8
OC5 OC4 OC3 OC2 OC1 OC0
OC13 OC12 OC11 OC10 OC9 OC8
SC5 SC4 SC3 SC2 SC1 SC0
SC13 SC12 SC11 SC10 SC9 SC8
- - ACALPWM ACALFSTR ACALEN TRIDIS
PHIPOL OTPDIGEN PHIMINEN GSCMAXEN FSNOZSK 1*
- - - PWMMODE INTPHI INTGSC
Atmel LED Driver-MSL3162
17
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相关代理商/技术参数 |
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| MSL3162BT-ET1R | 制造商:Atmel Corporation 功能描述:LED DRIVER - Bulk |
| MSL3162BT-R | 功能描述:LED照明驱动器 16String RGB & White LED Drivers with A RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| MSL3162-TB | 制造商:Atmel Corporation 功能描述:16-STRING RGB & WHITE LED DRIVERS WITH A - Bulk |
| MSL3163BT | 功能描述:LED照明驱动器 16Str Wht RGB Adptv Pwr Ctrl E2PROM I2 RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| MSL3163BT-R | 功能描述:LED照明驱动器 16Str Wht RGB Adptv Pwr Ctrl E2PROM I2 RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
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