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参数资料
| 型号： | MAX6966ATE+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 19/29页 |
| 文件大小： | 0K |
| 描述： | IC LED DRIVER LINEAR 16-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 恒定电流： | 是 |
| 拓扑： | 开路漏极，PWM |
| 输出数： | 10 |
| 内部驱动器： | 是 |
| 类型 - 主要： | 背光 |
| 类型 - 次要： | RGB，白色 LED |
| 频率： | 270kHz ~ 450kHz |
| 电源电压： | 2.25 V ~ 3.6 V |
| 输出电压： | 7V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-WFQFN 裸露焊盘 |
| 供应商设备封装： | 16-TQFN（3x3） |
| 包装： | 带卷 (TR) |
| 工作温度： | -40°C ~ 125°C |
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MAX6966/MAX6967
10-Port Constant-Current LED Drivers and I/O
Expanders with PWM Intensity Control
The ramp-down register sets the hold-off and fade-off
times and allows hold-off and fade-off to be disabled
(zero delay), if desired ( Table 9). The ramp-up register
sets the ramp-up time and allows ramp-up to be dis-
abled (zero delay), if desired ( Table 10). The configura-
tion register contains 3 status bits that identify whether
the MAX6966/MAX6967 are in hold-off, fade-off, or ramp-
up condition ( Table 4). The configuration register also
enables or disables ramp-up. One write to the configura-
tion register can put the MAX6966/MAX6967 into shut-
down (using hold-off and fade-off settings in the fade
Table 9. Ramp-Down Register Format
register) and determine whether CS run is enabled for
restart, and whether ramp-up is to be used for restart.
ADDRESS
REGISTER DATA
REGISTER
R/W
CODE
(HEX)
D7
D6
D5
D4
D3
D2
D1
D0
Write ramp-down
Read ramp-down
0
1
X
0
X
0
Hold-off
Fade-off
Fade-off time (f PWM = 32768Hz)
Instant going into shutdown after hold-off delay
1/16s ramp-down from full current before shutdown after
hold-off delay
1/8s ramp-down from full current before shutdown after
hold-off delay
1/4s ramp-down from full current before shutdown after
hold-off delay
1/2s ramp-down from full current before shutdown after
hold-off delay
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
0
0
0
1
0
0
1
1
0
0
1
0
1
0
1s ramp-down from full current before shutdown after
hold-off delay
2s ramp-down from full current before shutdown after
hold-off delay
4s ramp-down from full current before shutdown after
hold-off delay
X
X
X
0x11
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1
1
1
0
1
1
1
0
1
Hold-off time (f PWM = 32768Hz)
Zero hold-off delay before fade-off going into shutdown
1/16s hold-off delay before fade-off going into shutdown
1/8s hold-off delay before fade-off going into shutdown
1/4s hold-off delay before fade-off going into shutdown
1/2s hold-off delay before fade-off going into shutdown
1s hold-off delay before fade-off going into shutdown
2s hold-off delay before fade-off going into shutdown
4s hold-off delay before fade-off going into shutdown
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Maxim Integrated
19
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6966EVCMAXQU | 功能描述:LED 照明开发工具 MAXIM EVALUATION SYSTEM RoHS:否 制造商:Fairchild Semiconductor 产品:Evaluation Kits 用于:FL7732 核心: 电源电压:120V 系列: 封装: |
| MAX6966EVKIT | 功能描述:LED 照明开发工具 Evaluation Kit/Evaluation System for the MAX6966 RoHS:否 制造商:Fairchild Semiconductor 产品:Evaluation Kits 用于:FL7732 核心: 电源电压:120V 系列: 封装: |
| MAX6967AEE | 功能描述:LED显示驱动器 10-Port Constant Current LED Driver RoHS:否 制造商:Micrel 数位数量:5 片段数量: 安装风格:SMD/SMT 封装 / 箱体:PLCC-44 工作电源电压:4.75 V to 11 V 最大电源电流:10 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Tube |
| MAX6967AEE+ | 功能描述:LED显示驱动器 10-Port Constant Current LED Driver RoHS:否 制造商:Micrel 数位数量:5 片段数量: 安装风格:SMD/SMT 封装 / 箱体:PLCC-44 工作电源电压:4.75 V to 11 V 最大电源电流:10 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Tube |
| MAX6967AEE+T | 功能描述:LED显示驱动器 10-Port Constant Current LED Driver RoHS:否 制造商:Micrel 数位数量:5 片段数量: 安装风格:SMD/SMT 封装 / 箱体:PLCC-44 工作电源电压:4.75 V to 11 V 最大电源电流:10 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Tube |
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