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参数资料
| 型号： | MAX1605ETT-T |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 30V Internal Switch LCD Bias Supply |
| 中文描述： | 0.58 A SWITCHING REGULATOR, 500 kHz SWITCHING FREQ-MAX, DSO6 |
| 封装： | 3 X 3 MM, 0.80 MM HEIGHT, MO-229, TDFN-6 |
| 文件页数： | 4/12页 |
| 文件大小： | 347K |
| 代理商： | MAX1605ETT-T |
M
30V Internal Switch LCD Bias Supply
4
_______________________________________________________________________________________
70
72
76
74
78
80
2.0
3.0
SUPPLY VOLTAGE (V)
2.5
3.5
4.0
4.5
5.0
5.5
M
E
EFFICIENCY vs. SUPPLY VOLTAGE
(L1 = 10
μ
H)
80
V
IN
= 3.6V
I
LIM
= 500mA
I
OUT
= 5mA
I
OUT
= 1mA
I
OUT
= 10mA
30
50
40
70
60
80
90
0
6
3
9
12
EFFICIENCY vs. INPUT VOLTAGE
(L1 = 10
μ
H)
M
INPUT VOLTAGE (V)
E
V
CC
= 3.3V
I
LIM
= 500mA
I
OUT
= 5mA
I
OUT
= 1mA
60
80
0
5
10
15
20
25
EFFICIENCY vs. LOAD CURRENT
(L1 = 10
μ
H)
M
LOAD CURRENT (mA)
E
62
64
66
68
70
72
74
76
78
LIM = GND
(125mA)
LIM = OPEN
(250mA)
LIM = V
CC
(500mA)
17.6
17.8
17.7
18.0
17.9
18.1
18.2
2.0
3.5
4.0
2.5
3.0
SUPPLY VOLTAGE (V)
4.5
5.0
5.5
OUTPUT VOLTAGE vs. SUPPLY VOLTAGE
M
O
V
= 3.6V
LIM = V
CC
(500mA)
I
OUT
= 5mA
I
OUT
= 1mA
19.5
20.1
19.9
19.7
20.3
20.5
20.7
20.9
21.1
21.3
21.5
0
3
6
9
12
OUTPUT VOLTAGE vs. INPUT VOLTAGE
M
INPUT VOLTAGE (V)
O
V
= 3.3V
LIM = V
CC
(500mA)
I
OUT
= 5mA
I
OUT
= 1mA
17.4
17.7
17.6
17.5
17.8
17.9
18.0
18.1
18.2
18.3
18.4
0
10
5
15
20
25
OUTPUT VOLTAGE
vs. LOAD CURRENT
M
LOAD CURRENT (mA)
O
LIM = V
CC
(500mA)
LIM = GND
(125mA)
LIM = OPEN
(250mA)
Typical Operating Characteristics
(V
CC
= 3.3V, V
IN
= 3.6V, L1 = 10μH,
SHDN
= LIM = V
CC
, V
OUT(NOM)
= 18V (Figure 3), T
A
= +25
°
C, unless otherwise noted.)
Note 1:
All devices are 100% tested at T
A
= +25
°
C. All limits over the temperature range are guaranteed by design.
Note 2:
The MAX1605 requires a supply voltage between +2.4V and +5.5V; however, the input voltage used to power the inductor
can vary from +0.8V to V
OUT
.
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
=
SHDN
= 3.3V,
T
A
= -40
°
C to +85
°
C
, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
MAX
0.4
UNITS
V
LIM Input Low Level
2.4V
≤
V
CC
≤
5.5V
2.4V
≤
V
CC
≤
5.5V,
I
LIM
= ±0.5μA
LIM Input Float Level
(V
CC
/ 2)
- 0.25V
V
CC
- 0.4V
-2
(V
CC
/ 2)
+ 0.25V
V
LIM Input High Level
2.4V
≤
V
CC
≤
5.5V
V
SHDN
= V
CC
, LIM = GND or V
CC
SHDN
= GND
2
1
LIM Input Bias Current
I
LIM
μA
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1605EUT | 制造商:Maxim Integrated Products 功能描述:30V INTERNAL SWITCH LCD BIAS SUPPLY - Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
| MAX1605EUT#G16 | 制造商:Maxim Integrated Products 功能描述:30V INTERNAL SWITCH LCD BIAS SUPPLY - Rail/Tube |
| MAX1605EUT#TG14 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX1605EUT#TG16 | 功能描述:直流/直流开关转换器 30V Internal Switch LCD Bias Supply RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| MAX1605EUT-T | 功能描述:LCD 驱动器 30V Internal Switch 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 |
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