参数资料
型号: TPS3838K33DBVTG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
封装: GREEN, PLASTIC, SOT-23, 5 PIN
文件页数: 17/22页
文件大小: 0K
代理商: TPS3838K33DBVTG4
TPS3836
TPS3837
TPS3838
SLVS292E – JUNE 2000 – REVISED OCTOBER 2010
www.ti.com
SWITCHING CHARACTERISTICS
At TA = +25°C, RL = 1 M, and CL = 50 pF, unless otherwise noted.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VDD ≥ VIT + 0.2 V, MR = 0.7 × VDD,
5
10
15
CT = GND, (See Timing Diagram)
tD
Delay time
ms
VDD ≥ VIT + 0.2 V, MR = 0.7 × VDD,
100
200
300
CT = VDD, (See Timing Diagram)
VDD to RESET
VIL = VIT – 0.2 V, VIH = VIT + 0.2 V
10
Propagation (delay) time,
tPHL
delay (TPS3836,
ms
high-to-low-level output
VIL = 1.6 V
50
TPS3838)
VIL = VIT – 0.2 V, VIH = VIT + 0.2 V
10
Propagation (delay) time,
VDD to RESET
tPLH
ms
low-to-high-level output
delay (TPS3837)
VIL = 1.6 V
50
MR to RESET
Propagation (delay) time,
VDD ≥ VIT + 0.2 V, VIL = 0.3 × VDD, VIL
tPHL
delay (TPS3836,
0.1
ms
high-to-low-level output
= 0.7 × VDD
TPS3838)
Propagation (delay) time,
MR to RESET
VDD ≥ VIT + 0.2 V, VIL = 0.3 × VDD,
tPLH
0.1
ms
low-to-high-level output
delay (TPS3837)
VIL = 0.7 × VDD
TIMING REQUIREMENTS
At TA = +25°C, RL = 1 M, and CL = 50 pF, unless otherwise noted.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
at VDD
VIH = VIT + 0.2 V, VIL = VIT – 0.2 V
6
tW
Pulse width
ms
at MR
VDD ≥ VIT + 0.2 V, VIL = 0.3 × VDD, VIH = 0.7 × VDD
1
4
Copyright 2000–2010, Texas Instruments Incorporated
相关PDF资料
PDF描述
TPS3836E18DBVT 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
TPS3838E18DBVT 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
TPS3836K33DBVR 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
TPS3836L30DBVT 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
TPS3838K33DRVRG4 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6
相关代理商/技术参数
参数描述
TPS3838K33DRVR 功能描述:监控电路 220nA Super 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
TPS3838K33DRVRG4 功能描述:监控电路 220nA Super 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
TPS3838K33DRVT 功能描述:监控电路 220nA Super 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
TPS3838K33DRVTG4 功能描述:监控电路 220nA Super 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
TPS3838K33MDBVREP 功能描述:IC LP SUPERVISRY CIRCUIT SOT23-5 RoHS:是 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 标准包装:1 系列:- 类型:简单复位/加电复位 监视电压数目:1 输出:开路漏极或开路集电极 复位:低有效 复位超时:标准传输延迟为 60 µs 电压 - 阀值:3V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SC-74A,SOT-753 供应商设备封装:SOT-23-5 包装:Digi-Reel® 其它名称:LM8364BALMF30DKR