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参数资料
| 型号： | MAX768EEE+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/12页 |
| 文件大小： | 0K |
| 描述： | IC REG SWTCHD CAP DBL INV 16QSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 切换式电容器（充电泵），倍增器，反相 |
| 输出类型： | 固定 |
| 输出数： | 2 |
| 输出电压： | ±11V |
| 输入电压： | 2.5 V ~ 5.5 V |
| 频率 - 开关： | 25kHz，100kHz |
| 电流 - 输出： | 5mA |
| 同步整流器： | 无 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SSOP（0.154"，3.90mm 宽） |
| 包装： | 带卷 (TR) |
| 供应商设备封装： | 16-QSOP |
Low-Noise, Dual-Output, Regulated Charge Pump
for GaAsFET, LCD, and VCO Supplies
____________________________Typical Operating Characteristics (continued)
(SYNC = IN, T A = +25°C, unless otherwise noted.)
4
SUPPLY CURRENT
vs. SYNC FREQUENCY
115
CHARGE-PUMP FREQUENCY
vs. SUPPLY VOLTAGE
120
CHARGE-PUMP FREQUENCY
vs. TEMPERATURE
3
100
85
S YNC = IN
100
80
V IN = 3.3V
S YNC = IN
2
V IN = 5.0V
70
55
60
1
V IN = 3.3V
40
25
SYNC = GND
40
20
SYNC = GND
0
10
0
0
40
80
120 160 200 240 280 320
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
-55 -35 -15
5
25
45
65
85 105 125
20
SYNC FREQUENCY (kHz)
SHDN SUPPLY CURRENT
vs. TEMPERATURE
0.40
SUPPLY VOLTAGE (V)
SHDN SUPPLY CURRENT
vs. TEMPERATURE
1.8
TEMPERATURE (°C)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE (NO LOAD)
18
16
14
V IN = 5.0V
0.35
0.30
0.25
1.6
1.4
1.2
12
10
8
6
4
0.20
0.15
0.10
0.05
V IN = 5.0V
V IN = 4.0V
1.0
0.8
0.6
0.4
f = 100kH z
f = 25kH z
2
0
V IN = 3.3V
0
-0.05
V IN = 3.3V
0.2
0
-40
-15
10
35
60
85
-40
-15
10
35
60
85
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
90
TEMPERATURE (°C)
EFFICIENCY vs. LOAD CURRENT
(NOUT ONLY LOADED)
90
TEMPERATURE (°C)
EFFICIENCY vs. OUTPUT CURRENT
(POUT ONLY LOADED)
90
SUPPLY VOLTAGE (V)
EFFICIENCY vs. OUTPUT CURRENT
LOAD BETWEEN POUT AND NOUT
80
70
V IN = 3.0V
80
70
V IN = 3.0V
80
70
V IN = 3.0V
60
60
60
50
V IN = 4.0V
50
V IN = 4.0V
50
V IN = 4.0V
40
30
20
10
0
40
30
20
10
0
40
30
20
10
0
0.1
1
10
100
0.1
1
10
100
0.1
1
10
100
LOAD CURRENT (mA)
OUTPUT CURRENT (mA)
OUTPUT CURRENT (mA)
4
_______________________________________________________________________________________
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相关代理商/技术参数 |
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| 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 解决方案 2-3 Cell Step-Up/Dwn 2-Way Pgr System IC RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel |
| MAX769EEI+ | 功能描述:PMIC 解决方案 2-3 Cell Step-Up/Dwn 2-Way Pgr System IC RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel |
| MAX769EEI+T | 功能描述:PMIC 解决方案 2-3 Cell Step-Up/Dwn 2-Way Pgr System IC RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel |
| MAX769EEI-T | 功能描述:PMIC 解决方案 2-3 Cell Step-Up/Dwn 2-Way Pgr System IC RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel |
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