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参数资料
| 型号： | MAX868EUB+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/12页 |
| 文件大小： | 0K |
| 描述： | IC REG MULTI CONFIG ADJ 10UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 类型： | 切换式电容器（充电泵），倍增器，反相 |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | -3.6 V ~ -11 V |
| 输入电压： | 1.8 V ~ 5.5 V |
| 频率 - 开关： | 270kHz ~ 630kHz |
| 电流 - 输出： | 30mA |
| 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： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 包装： | 管件 |
| 供应商设备封装： | 10-µMAX |
| 产品目录页面： | 1409 (CN2011-ZH PDF) |
Regulated, Adjustable -2x
Inverting Charge Pump
____________________________Typical Operating Characteristics (continued)
(Circuit of Figure 5, T A = +25°C, unless otherwise noted.)
80
EFFICIENCY vs. LOAD CURRENT
(V IN = 5V)
80
EFFICIENCY vs. LOAD CURRENT
(V IN = 3.3V)
80
EFFICIENCY vs. LOAD CURRENT
(V IN = 5V)
CIRCUIT OF FIGURE 6
70
60
50
40
V OUT = -7.5V
V OUT = -5V
70
60
50
40
V OUT = -5V
V OUT = -3.3V
70
60
50
40
V OUT = -3.3V
V OUT = -2.5V
30
30
30
20
10
0
V OUT = -3.3V
20
10
0
20
10
0
0.01
0.1
1
10
100
0.01
0.1
1
10
100
0.01
0.1
1
10
100
200
LOAD CURRENT (mA)
OPEN-LOOP OUTPUT IMPEDANCE
vs. TEMPERATURE
(FB = IN, V OUT = -2 x V IN )
200
LOAD CURRENT (mA)
OPEN-LOOP OUTPUT IMPEDANCE
vs. TEMPERATURE
(FB = IN, V OUT = -V IN )
LOAD CURRENT (mA)
LOAD-TRANSIENT RESPONSE
180
160
140
180
160
140
CIRCUIT OF FIGURE 6
10mA/div
120
V IN = 2V
120
100
V IN = 3.3V
100
V IN = 2V
80
60
40
20
0
V IN = 5V
80
60
40
20
0
V IN = 3.3V
V IN = 5V
20mV/div
-40
-20
0
20
40
60
80
100
-40
-20
0
20
40
60
80
100
200 μ s/div
20mV/div
TEMPERATURE (°C)
OUTPUT VOLTAGE RIPPLE
(C OUT = 10 μ F TANTALUM)
20 μ s/div
20mV/div
TEMPERATURE (°C)
OUTPUT VOLTAGE RIPPLE
(C OUT = 10 μ F CERAMIC)
20 μ s/div
20mV/div
V IN = 5V, V OUT = -5V, I OUT = 1mA TO 11mA STEP
OUTPUT VOLTAGE RIPPLE
20 μ s/div
V IN = 3.3V, V OUT = -3.3V, I LOAD = 5mA,
V OUT AC COUPLED (20mV/div), C OUT = 10 μ F (AVX TPS)
V IN = 3.3V, V OUT = -3.3V, I LOAD = 5mA,
V OUT AC COUPLED (20mV/div), C OUT = 10 μ F CERAMIC
V IN = 3.3V, V OUT = -3.3V, I LOAD = 5mA,
V OUT AC COUPLED (20mV/div), C OUT = 2.2 μ F CERAMIC
4
_______________________________________________________________________________________
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| MAX868EUB+ | 功能描述:电荷泵 Reg/Adj -2x Invertin Charge Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
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| MAX868EUB-T | 功能描述:电荷泵 Reg/Adj -2x Invertin Charge Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| MAX868MUB/PR | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
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