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參數(shù)資料
| 型號： | MAX768EEE |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Low-Noise, Dual-Output, Regulated Charge Pump for GaAsFET, LCD, and VCO Supplies |
| 中文描述： | SWITCHED CAPACITOR REGULATOR, 100 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | QSOP-16 |
| 文件頁數(shù)： | 4/12頁 |
| 文件大小： | 101K |
| 代理商： | MAX768EEE |
M
Low-Noise, Dual-Output, Regulated Charge Pump
for GaAsFET, LCD, and VCO Supplies
4
_______________________________________________________________________________________
20
0
-40
-15
35
85
SHDN SUPPLY CURRENT
vs. TEMPERATURE
M
EMPERATURE (°C)
S
μ
A
60
10
4
2
8
6
10
12
14
16
18
V
IN
= 3.3V
V
IN
= 5.0V
90
0
0.1
1
10
100
EFFICIENCY vs. LOAD CURRENT
(NOUT ONLY LOADED)
10
20
30
40
50
60
70
80
M
LOAD CURRENT (mA)
E
V
IN
= 3.0V
V
IN
= 4.0V
0.40
-0.05
-40
-15
35
85
SHDN SUPPLY CURRENT
vs. TEMPERATURE
M
EMPERATURE (°C)
S
μ
A
60
10
0.05
0
0.15
0.10
0.20
0.25
0.30
0.35
V
IN
= 5.0V
V
IN
= 4.0V
V
IN
= 3.3V
115
10
2.5
3.0
4.0
6.0
CHARGE-PUMP FREQUENCY
vs. SUPPLY VOLTAGE
M
UPPLY VOLTAGE (V)
C
4.5
3.5
5.0
5.5
40
25
70
55
85
100
SYNC = GND
SYNC = IN
120
0
-55 -35
5
125
CHARGE-PUMP FREQUENCY
vs. TEMPERATURE
M
EMPERATURE (°C)
C
25
-15
45
85
65
105
40
20
80
60
100
SYNC = GND
SYNC = IN
V
IN
= 3.3V
1.8
0
2.5
3.0
4.0
6.0
SUPPLY CURRENT
vs. SUPPLY VOLTAGE (NOLOAD)
M
SUPPLY VOLTAGE (V)
S
5.0
4.5
5.5
3.5
0.4
0.2
0.8
0.6
1.0
1.2
1.4
1.6
f = 25kHz
f = 100kHz
90
0
0.1
1
10
100
EFFICIENCY vs. OUTPUT CURRENT
(POUT ONLY LOADED)
10
20
30
40
50
60
70
80
M
OUTPUT CURRENT (mA)
E
V
IN
= 3.0V
V
IN
= 4.0V
90
0
0.1
1
10
100
EFFICIENCY vs. OUTPUT CURRENT
LOAD BETWEEN POUT AND NOUT
10
20
30
40
50
60
70
80
M
OUTPUT CURRENT (mA)
E
V
IN
= 3.0V
V
IN
= 4.0V
____________________________Typic al Operating Charac teristic s (c ontinued)
(SYNC = IN, T
A
= +25°C, unless otherwise noted.)
4
0
0
40
120
320
SUPPLY CURRENT
vs. SYNC FREQUENCY
3
M
SYNC FREQUENCY (kHz)
S
160
80
200 240 280
1
2
V
IN
= 3.3V
V
IN
= 5.0V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX768EEE+ | 功能描述:電荷泵 Charge Pump Dl 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 |
| MAX768EEE+T | 功能描述:電荷泵 Charge Pump Dl 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 |
| MAX768EEE-T | 功能描述:電荷泵 Charge Pump Ut, Regulated Charge 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 |
| MAX768EEE-TG074 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX769EEI | 功能描述:PMIC 解決方案 2-3 Cell Step-Up/Dwn 2-Way Pgr System IC RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
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