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參數(shù)資料
| 型號(hào)： | MAX710 |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | DC/DC變換器 |
| 英文描述： | 3.3V/5V or Adjustable, Step-Up/Down DC-DC Converters |
| 中文描述： | 3.3V/5V或可調(diào)、升/降壓型DC-DC轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 4/12頁(yè) |
| 文件大?。?/td> | 140K |
| 代理商： | MAX710 |
__________________________________________Typic al Operating Charac teristic s
(T
A
= +25°C, unless otherwise noted.)
M
3.3V /5V or Adjustable,
S tep-Up/Down DC-DC Converters
4
_______________________________________________________________________________________
90
50
0.1
10
1000
1
100
EFFICIENCY vs. LOAD CURRENT—
HIGH-EFFICIENCY AND LOW-NOISE MODES
(V
OUT
= 5V)
60
M
LOAD CURRENT (mA)
E
70
80
V
OUT
= 5V
V
IN
= 2.5V
N/E = GND
N/E = PS
ILIM= 0.8A
ILIM= 1.5A
60
10
0.01
10
1
1000
0.1
100
LINEAR-REGULATOR POWER-SUPPLY
REJECTION RATIOvs. FREQUENCY
20
M
FREQUENCY (kHz)
P
30
40
50
55
15
25
35
45
90
50
0.1
10
1000
1
100
EFFICIENCY vs. LOAD CURRENT—
HIGH-EFFICIENCY AND LOW-NOISE MODES
(V
OUT
= 3.3V)
60
M
LOAD CURRENT (mA)
E
70
80
V
OUT
= 3.3V
V
IN
= 2.5V
ILIM= 0.8A
ILIM= 0.8A
ILIM= 1.5A
LOW-NOISE MODE
HIGH-EFFICIENCY MODE
ILIM= 1.5A
0
200
600
800
400
1200
1400
1000
1600
0
4
2
6
8
10
12
NO-LOAD BATTERY CURRENT
vs. INPUT VOLTAGE
M
INPUT VOLTAGE (V)
S
N/E = GND
ILIM= GND (1.5A)
ILIM= PS (0.8A)
0
0.2
0.6
0.4
0.8
1.0
1
3
4
INPUT VOLTAGE (V)
5
2
6
8
7
9
10 11
SHUTDOWN CURRENT
vs. INPUT VOLTAGE
M
S
1000
10
1.0
1.4
2.2
2.6
MAXIMUM OUTPUT CURRENT
vs. INPUT VOLTAGE
100
M
INPUT VOLTAGE (V)
M
1.8
1.2
2.0
1.6
2.4
ILIM= GND
ILIM= PS
N/E = GND
N/E = PS
90
50
0.1
10
1000
1
100
EFFICIENCY vs. OUTPUT CURRENT—
HIGH-EFFICIENCY MODE
(V
OUT
= 5V)
60
M
OUTPUT CURRENT (mA)
E
70
80
V
IN
= 1V
V
= 5V
N/E = GND
V
IN
= 3.6V
V
IN
= 2.5V
V
IN
= 1.8V
V
IN
= 5.6V
90
50
0.1
10
1000
1
100
EFFICIENCY vs. OUTPUT CURRENT—
HIGH-EFFICIENCY MODE
(V
OUT
= 3.3V)
60
M
OUTPUT CURRENT (mA)
E
70
80
V
OUT
= 3.3V
N/E = GND
V
IN
= 2.5V
V
IN
= 1V
V
IN
= 1.8V
0
0.6
0.4
0.2
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0
100
50
150
200
250
MINIMUM START-UP INPUT VOLTAGE
vs. LOAD CURRENT
M
LOAD CURRENT (mA)
I
V
OUT
= 5V
N/E = PS
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相關(guān)代理商/技術(shù)參數(shù) |
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| MAX71020 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Single-Chip Electricity Meter AFE |
| MAX71020_13 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Single-Chip Electricity Meter AFE |
| MAX71020AEUI+ | 功能描述:電信線路管理 IC Single-Chip AFE Electricity Meter RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
| MAX71020AEUI+R | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Single-Chip Electricity Meter AFE |
| MAX710C/D | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 3.3V/5V or Adjustable Step-Up Step-Down DC-DC Converters RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
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