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参数资料
| 型号： | TL7757ILP |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PBCY3 |
| 封装： | ROHS COMPLIANT, PLASTIC, TO-226, TO-92, 3 PIN |
| 文件页数： | 17/20页 |
| 文件大小： | 649K |
| 代理商： | TL7757ILP |
TL7757
SUPPLY-VOLTAGE SUPERVISOR
AND PRECISION VOLTAGE DETECTOR
SLVS041I SEPTEMBER 1991 REVISED AUGUST 2003
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
VCC
Supply voltage vs RESET output voltage
4
ICC
Supply current vs Supply voltage
5
ICC
Supply current vs Free-air temperature
6
VOL
Low-level output voltage vs Low-level output
current
7
VOL
Low-level output voltage vs Free-air temperature
8
IOL
Output current vs Supply voltage
9
VIT
Input threshold voltage (negative-going VCC) vs Free-air
temperature
10
Vres
Power-up reset voltage vs Free-air temperature
11
Vres
Power-up reset voltage and supply voltage vs Time
12
Propagation delay time
13
Figure 4
3
2
1
0
012
3
4
5
4
5
SUPPLY VOLTAGE
vs
RESET OUTPUT VOLTAGE
6
67
7
8
TA = 25°C
IO = 0
RESET
Output
V
o
ltage
V
VCC Supply Voltage V
Output
Undefined
Figure 5
1
0.5
0
01
2
3
4
1.5
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
2
56
7
TA = 25°C
IO = 0
VCC Supply Voltage V
IDD
Supply
Current
mA
I CC
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TL7757ILPE3 | 功能描述:监控电路 Supply-Volt & Prec 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 |
| TL7757ILPR | 功能描述:监控电路 Supply-Volt & Prec 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 |
| TL7757ILPRE3 | 功能描述:监控电路 Supply-Volt & Prec 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 |
| TL7757IPK | 功能描述:监控电路 4.55V Monitr/Detectr 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 |
| TL7757IPKE6 | 制造商:Texas Instruments 功能描述: |
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