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参数资料
| 型号： | MAX1620-MAX1621 |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | Digitally Adjustable LCD Bias Supplies |
| 中文描述： | 数字式可调LCD偏置电源 |
| 文件页数： | 6/20页 |
| 文件大小： | 253K |
| 代理商： | MAX1620-MAX1621 |
M
Digitally Adjustable LCD Bias S upplies
6
_______________________________________________________________________________________
_____________________________Typic al Operating Charac teristic s (c ontinued)
(V
DD=
5V, V
BATT
= 10V, L1 = 100μH, T
A
= +25°C, unless otherwise noted.)
0.70
0.75
0.80
0.85
0.90
0.95
1.00
-26
-24
-22
OUTPUT VOLTAGE (V)
-20
-18
-16
-14
-12
EFFICIENCY vs. OUTPUT VOLTAGE
M
E
-10mA
-20mA
0.70
0.75
0.80
0.85
0.90
0.95
1.00
2
4
6
8
10
V
BATT
(V)
12
14
16
18
20
EFFICIENCY vs. V
BATT
M
E
+20V, +10mA
-20V, -10mA
0
20
40
60
80
100
120
140
160
180
200
0
1
2
3
4
5
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
S
μ
A
100
125
150
175
200
-40
-20
0
TEMPERATURE (°C)
20
40
60
80
SUPPLY CURRENT vs. TEMPERATURE
M
S
μ
A
1.49
1.50
1.51
-40
-20
0
TEMPERATURE (°C)
20
40
60
80
REFERENCE VOLTAGE
vs. TEMPERATURE
M
R
0
2
4
6
8
10
12
14
16
18
20
0
1
2
3
4
5
SHUTDOWN SUPPLY CURRENT
vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
S
μ
A
6
8
10
12
14
16
18
20
-40
-20
0
TEMPERATURE (°C)
20
40
60
80
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
M
S
μ
A
18.0
18.5
19.0
19.5
20.0
20.5
21.0
21.5
22.0
2.5
3.0
3.5
4.0
4.5
5.0
k-FACTOR vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
k
μ
s
18.0
18.5
19.0
19.5
20.0
20.5
21.0
21.5
22.0
-60 -40
-20
0
20
40
60
80
100
k-FACTOR vs. TEMPERATURE
M
TEMPERATURE (°C)
k
μ
s
相关PDF资料 |
PDF描述 |
|---|---|
| MAX1620EEE | Digitally Adjustable LCD Bias Supplies |
| MAX1621EEE | Digitally Adjustable LCD Bias Supplies |
| MAX1623 | 3A, Low-Voltage, Step-Down Regulator with Synchronous Rectification and Internal Switches |
| MAX1623EAP | 3A, Low-Voltage, Step-Down Regulator with Synchronous Rectification and Internal Switches |
| MAX1624 | High-Speed Step-Down Controllers with Synchronous Rectification for CPU Power |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1621EEE | 功能描述:显示驱动器和控制器 RoHS:否 制造商:Panasonic Electronic Components 工作电源电压:2.7 V to 5.5 V 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Reel |
| MAX1621EEE+ | 功能描述:其他电源管理 Digitally Adjustable LCD Bias Supply RoHS:否 制造商:Texas Instruments 输出电压范围: 输出电流:4 mA 输入电压范围:3 V to 3.6 V 输入电流: 功率耗散: 工作温度范围:- 40 C to + 110 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-48 封装:Reel |
| MAX1621EEE+T | 功能描述:LCD 驱动器 Digitally Adjustable LCD Bias Supply RoHS:否 制造商:Maxim Integrated 数位数量:4.5 片段数量:30 最大时钟频率:19 KHz 工作电源电压:3 V to 3.6 V 最大工作温度:+ 85 C 最小工作温度:- 20 C 封装 / 箱体:PDIP-40 封装:Tube |
| MAX1621EEE-T | 功能描述:显示驱动器和控制器 RoHS:否 制造商:Panasonic Electronic Components 工作电源电压:2.7 V to 5.5 V 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Reel |
| MAX1621EPE+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
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