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| 型号： | MAX6983AUG+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/13页 |
| 文件大小： | 0K |
| 描述： | IC LED DRIVER LINEAR 24-TSSOP |
| 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： | 线性，高端 |
| 输出数： | 16 |
| 内部驱动器： | 是 |
| 类型 - 主要： | 通用 |
| 电源电压： | 3 V ~ 5.5 V |
| 输出电压： | 36V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 24-TSSOP |
| 包装： | 带卷 (TR) |
| 工作温度： | -40°C ~ 125°C |
16-Port, 36V Constant-Current LED Driver with
LED Fault Detection and Watchdog
ABSOLUTE MAXIMUM RATINGS
Voltage (with respect to GND)
V+ .............................................................................-0.3V to +6V
OUT_ ......................................................................-0.3V to +40V
DIN, CLK, LE, OE , SE ..................................-0.3V to (V+ + 0.3V)
DOUT_ Current .................................................................±10mA
OUT_ Sink Current ..............................................................60mA
Total GND Current ............................................................960mA
Continuous Power Dissipation (T A = +70°C)
24-Pin PDIP (derate 13.3mW/°C over +70°C)............1067mW
24-Pin TSSOP (derate 12.2mW/°C over +70°C) .........975mW
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
( Typical Operating Circuit , V+ = 3V to 5.5V, T A = T MIN to T MAX , unless otherwise noted. Typical values are at V+ = 5V, T A = +25°C.)
(Note 1)
PARAMETER
Operating Supply Voltage
SYMBOL
V+
CONDITIONS
MIN
3.0
TYP
MAX
5.5
UNITS
V
Output Voltage
V OUT
36
V
Standby Current
(Interface Idle, All Output Ports
High Impedance, R SET = 360 ? )
I +
All logic inputs at V+ or GND, DOUT_
unloaded
5.7
8
mA
Standby Current
(Interface Running, All Output
Ports High Impedance,
I +
f CLK = 25MHz, OE = V+, DIN and LE = V+
or GND, DOUT_ unloaded
6
6.5
mA
R SET = 360 ? )
Supply Current
(Interface Idle, All Output Ports
Active Low, R SET = 360 ? )
I +
All logic inputs at V+ or GND,
DOUT_ unloaded
18
25
mA
Input High Voltage
DIN_, CLK_, LE_, OE _
Input Low Voltage
DIN_, CLK_, LE_, OE _
Hysteresis Voltage
DIN_, CLK_, LE_, OE _
V IH
V IL
? V I
0.7 x V+
0.8
0.3 x V+
V
V
V
Input Leakage Current
DIN_, CLK_, LE_, OE _
I IH , I IL
-1
+1
μA
Output High-Voltage DOUT_
Output Low-Voltage
V OH
V OL
I SOURCE = 4mA
I SINK = 4mA
V+
- 0.5V
0.5
V
V
Output Current OUT_
Output Leakage Current OUT_
Watchdog Timeout
I OUT
I LEAK
t WD
V+ = 3V - 5.5V, V OUT = 0.8V - 2.5V,
R SET = 360 ?
OE = V+
37
0.1
50
1
61
1
2.5
mA
μA
s
2
_______________________________________________________________________________________
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