參數(shù)資料
型號： MAX864EEE
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 穩(wěn)壓器
英文描述： Dual-Output Charge Pump with Shutdown
中文描述： SWITCHED CAPACITOR CONVERTER, 185 kHz SWITCHING FREQ-MAX, PDSO16
封裝： 0.150 INCH, 0.025 INCH PITCH, QSOP-16
文件頁數(shù)： 4/12頁
文件大?。?/td> 122K
代理商： MAX864EEE
M
Dual-Output Charge Pump with S hutdown
4
_______________________________________________________________________________________
____________________________Typic al Operating Charac teristic s (c ontinued)
(V
IN
= 5.0V, capacitor values in Table 1, T
A
= +25°C, unless otherwise noted.)
14
0
0
5
10 15
PUMP CAPACITANCE (
μ
F)
30
25
35
50
OUTPUT CURRENT vs. PUMP CAPACITANCE
(V
IN
= 4.75V, V+ +
V-
= 16V)
2
12
M
O
20
40 45
6
10
8
4
185kHz
100kHz
7kHz
33kHz
C1 = C2 = C3 = C4
400
0
0
5
10 15
PUMP CAPACITANCE (
μ
F)
30
25
35
50
OUTPUT VOLTAGE RIPPLE
vs. PUMP CAPACITANCE
(V
IN
= 1.9V, V+ +
V-
= 6V)
50
350
M
O
20
40 45
200
150
300
250
100
7kHz
33kHz
100kHz
185kHz
C1 = C2 = C3 = C4
OUTPUT RIPPLE IS
MEASURED FOR THE
LOAD CURRENT INDICATED
IN THE "OUTPUT CURRENT
vs. PUMP CAPACITANCE"
GRAPH AT V
IN
= 1.9V.
600
0
0
5
10 15
PUMP CAPACITANCE (
μ
F)
30
25
35
50
OUTPUT VOLTAGE RIPPLE
vs. PUMP CAPACITANCE
(V
IN
= 3.15V, V+ +
V-
= 10V)
500
M
O
20
40 45
300
200
400
100
7kHz
33kHz
100kHz
185kHz
C1 = C2 = C3 = C4
OUTPUT RIPPLE IS
MEASURED FOR THE
LOAD CURRENT INDICATED
IN THE "OUTPUT CURRENT
vs. PUMP CAPACITANCE"
GRAPH AT V
IN
= 3.15V.
800
0
0
5
10 15
PUMP CAPACITANCE (
μ
F)
30
25
35
50
OUTPUT VOLTAGE RIPPLE
vs. PUMP CAPACITANCE
(V
IN
= 4.75V, V+ +
V-
= 16V)
700
M
O
20
40 45
400
300
200
600
500
100
7kHz
100kHz
33kHz
185kHz
C1 = C2 = C3 = C4
OUTPUT RIPPLE IS
MEASURED FOR THE
LOAD CURRENT INDICATED
IN THE "OUTPUT CURRENT
vs. PUMP CAPACITANCE"
GRAPH AT V
IN
= 4.75V.
600
0
1.0
2.0
4.0
6.0
SHUTDOWN SUPPLY CURRENT
vs. SUPPLY VOLTAGE
500
M
SUPPLY VOLTAGE (V)
S
3.0
5.0
300
200
400
100
3.0
0
-55
-15
-35
65
45
85
125
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
2.5
M
TEMPERATURE (°C)
S
μ
A
25
5
105
1.5
1.0
2.0
0.5
V
IN
= 5.0V
V
IN
= 3.3V
7
0
-55
-15
-35
65
45
85
125
SUPPLY CURRENT vs. TEMPERATURE
(V
IN
= 3.3V)
6
M
TEMPERATURE (°C)
25
5
105
3
2
5
4
1
FC1 = 1, FC0 = 1
FC1 = 1, FC0 = 0
FC1 = 0, FC0 = 1
FC1 = 0, FC0 = 0
14
0
-55
-15
-35
65
45
85
125
SUPPLY CURRENT vs. TEMPERATURE
(V
IN
= 5V)
12
M
TEMPERATURE (°C)
25
5
105
6
4
10
8
2
FC1 = 1, FC0 = 1
FC1 = 1, FC0 = 0
FC1 = 0, FC0 = 1
FC1 = 0, FC0 = 0
200
0
-55
-15
-35
65
45
85
125
PUMP FREQUENCY
vs. TEMPERATURE
180
M
TEMPERATURE (°C)
25
5
105
100
80
60
160
140
120
20
40
FC1 = 1, FC0 = 1
FC1 = 1, FC0 = 0
FC1 = 0, FC0 = 1
FC1 = 0, FC0 = 0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX864EEE+ 功能描述:電荷泵 Dual-Output Charge Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
MAX864EEE+T 功能描述:電荷泵 Dual-Output Charge Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
MAX864EEE-T 功能描述:電荷泵 Dual-Output Charge Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
MAX8650EEG+ 功能描述:DC/DC 開關(guān)控制器 4.5-28V Current-Mode Step-Down Controller RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
MAX8650EEG+T 功能描述:DC/DC 開關(guān)控制器 4.5-28V Current-Mode Step-Down Controller RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
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