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参数资料
| 型号： | TPS3307-18DGN |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| 封装： | GREEN, PLASTIC, MSOP-8 |
| 文件页数： | 18/20页 |
| 文件大小： | 759K |
| 代理商： | TPS3307-18DGN |
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Timing Requirements
Switching Characteristics
SLVS199C – DECEMBER 1998 – REVISED DECEMBER 2006
At V
DD = 2V to 6V, RL = 1M, CL = 50pF, TA = +25°C.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
SENSEn
VSENSEnL = VIT–– 0.2V, VSENSEnH = VIT+ +0.2V
6
s
tw
Pulse width
MR
VIH = 0.7 × VDD, VIL = 0.3 × VDD
100
ns
At V
DD = 2V to 6V, RL = 1M, CL = 50pF, TA = +25°C.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VI(SENSEn) ≥ VIT+ + 0.2V,
td
Delay time
140
200
280
ms
MR
≥ 0.7 × V
DD. See Timing Diagram.
Propagation (delay) time,
MR to RESETMR to
tPHL
high-to-low level output
RESET
VI(SENSEn) ≥ VIT+ + 0.2V,
200
500
ns
VIH = 0.7 × VDD, VIL = 0.3 × VDD
Propagation (delay) time,
MR to RESETMR to
tPLH
low-to-high level output
RESET
Propagation (delay) time,
SENSEn to RESET
tPHL
high-to-low level output
SENSEn to RESET
VIH = VIT+ +0.2V, VIL = VIT–– 0.2V,
1
5
s
MR
≥ 0.7 × V
DD
Propagation (delay) time,
SENSEn to RESET
tPLH
low-to-high level output
SENSEn to RESET
7
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS3307-18DGN | 制造商:Texas Instruments 功能描述:TRIPLE MPU SUPERVISORY C SMD 3307 |
| TPS330718DGNG4 | 制造商:Texas Instruments 功能描述: |
| TPS3307-18DGNG4 | 功能描述:监控电路 Triple Processor 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 |
| TPS3307-18DGNR | 功能描述:监控电路 Triple Proc Super Circuits 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 |
| TPS3307-18DGNRG4 | 功能描述:监控电路 Triple Proc Super Circuits 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 |
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