参数资料
型号: MAX14514ETD+T
厂商: Maxim Integrated
文件页数: 6/14页
文件大小: 0K
描述: IC CONV DC-AC EL LAMP 14TDFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: EL 灯驱动器
频率: 210 ~ 290 Hz
电流 - 电源: 700µA
电源电压: 2.7 V ~ 5.5 V
工作温度: -40°C ~ 85°C
封装/外壳: 14-WFDFN 裸露焊盘
供应商设备封装: 14-TDFN-EP(3x3)
包装: 带卷 (TR)
Dual Electroluminescent Lamp Driver
Typical Operating Characteristics (continued)
(V DD = +3.6V, T A = +25°C, unless otherwise noted.)
250
PEAK-TO-PEAK OUTPUT VOLTAGE
vs. TEMPERATURE
250
PEAK-TO-PEAK OUTPUT VOLTAGE
vs. DIM VOLTAGE
DIM1 = DIM2
250
PEAK-TO-PEAK OUTPUT VOLTAGE
vs. DIM DUTY CYCLE
DIM1 = DIM2
200
150
200
150
V DD = 5.5V
V DD = 4.6V
200
150
V DD = 5.5V
f DIM = 1MHz
f DIM = 200kHz
V DD = 3.6V
100
50
0
100
50
0
V DD = 2.7V
100
50
0
-40
-15
10
35
60
85
0.35
0.85
1.35
20
40
60
80
90
80
70
60
50
40
30
20
10
0
TEMPERATURE ( ° C)
RMS OUTPUT VOLTAGE
vs. SUPPLY VOLTAGE
700
600
500
400
300
200
100
0
DIM VOLTAGE (V)
AVERAGE OUTPUT VOLTAGE
vs. SUPPLY VOLTAGE
700
600
500
400
300
200
100
0
DUTY CYCLE (%)
AVERAGE OUTPUT VOLTAGE
vs. TEMPERATURE
2.7
3.4
4.1
4.8
5.5
2.7
3.4
4.1
4.8
5.5
-40
-15
10
35
60
85
600
500
400
300
200
100
0
SUPPLY VOLTAGE (V)
EL SWITCHING FREQUENCY vs. C EL
235
234
233
232
231
230
229
228
227
226
225
SUPPLY VOLTAGE (V)
EL SWITCHING FREQUENCY
vs. SUPPLY VOLTAGE
270
260
250
240
230
220
210
200
190
180
TEMPERATURE ( ° C)
EL SWITCHING FREQUENCY
vs. TEMPERATURE
0.5
1
1.5
2
2.5
2.7
3.4
4.1
4.8
5.5
-40
-15
10
35
60
85
C EL (nF)
SUPPLY VOLTAGE (V)
TEMPERATURE ( ° C)
6
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