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参数资料
| 型号： | MAX669EUB+T |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 1.8V to 28V Input, PWM Step-Up Controllers in µMAX |
| 中文描述： | SWITCHING CONTROLLER, 575 kHz SWITCHING FREQ-MAX, PDSO10 |
| 封装： | COMPACT, UMAX-10 |
| 文件页数： | 15/18页 |
| 文件大小： | 289K |
| 代理商： | MAX669EUB+T |
MAX668/MAX669
1.8V to 28V Input, PWM Step-Up
Controllers in MAX
6
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(Circuits of Figures 2, 3, 4, and 5; TA = +25°C; unless otherwise noted.)
1.240
1.242
1.243
1.241
1.245
1.246
1.244
1.248
1.249
1.247
1.250
-40
-20
0
20
40
60
80
100
REFERENCE VOLTAGE vs.
TEMPERATURE
MAX668
toc10
TEMPERATURE (
°C)
REFERENCE
VOLTAGE
(V)
VCC = 5V
0
100
150
50
250
300
200
400
450
350
500
0
100
200
300
400
500
SWITCHING FREQUENCY vs. ROSC
MAX668
toc11
ROSC (k)
SWITCHING
FREQUENCY
(kHz)
VCC = 5V
0
100
300
400
500
600
-40
0
-20
20
40
60
80
100
SWITCHING FREQUENCY vs.
TEMPERATURE
MAX668
toc12
TEMPERATURE (
°C)
SWITCHING
FREQUENCY
(kHz)
200
100k
165k
499k
VIN = 5V
100
1000
10,000
EXT RISE/FALL TIME vs.
CAPACITANCE
MAX668
toc13
CAPACITANCE (pF)
EXT
RISE/FALL
TIME
(ns)
60
0
10
20
30
40
50
tR, VCC = 3.3V
tF, VCC = 3.3V
tR, VCC = 5V
tF, VCC = 5V
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相关代理商/技术参数 |
参数描述 |
|---|---|
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| MAX6700UT+T | 功能描述:监控电路 Triple uPower Supervisor RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX6700UT-T | 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX6701ALKA | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
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