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参数资料
| 型号： | TPS3600D33PWRG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO14 |
| 封装： | 5.10 X 6.60 MM, GREEN, PLASTIC, TSSOP-14 |
| 文件页数： | 12/26页 |
| 文件大小： | 677K |
| 代理商： | TPS3600D33PWRG4 |
TPS3600D20, TPS3600D25, TPS3600D33, TPS3600D50
BATTERY BACKUP SUPERVISORS FOR LOW POWER PROCESSORS
SLVS336B DECEMBER 2000 REVISED JANUARY 2007
2
description
The TPS3600 family of supervisory circuits monitor and control processor activity. In case of power-fail or
brownout conditions, the backup-battery switchover function of TPS3600 allows to run a low-power processor
and its peripherals from the installed backup battery without asserting a reset beforehand.
During power on, RESET is asserted when the supply voltage (VDD or VBAT) becomes higher than Vres.
Thereafter, the supply voltage supervisor monitors VOUT and keeps RESET output active as long as VOUT
remains below the threshold voltage (VIT). An internal timer delays the return of the output to the inactive state
(high) to ensure proper system reset. This delay timer starts its time-out, after VOUT has risen above the
threshold voltage (VIT). In case of a brownout or power failure of both supply sources, a voltage drop below the
threshold voltage (VIT) get detected and the output becomes active (low) again.
The product spectrum is designed for supply voltages of 2 V, 2.5 V, 3.3 V, and 5 V. The circuits are available
in a 14-pin TSSOP package. They are characterized for operation over a temperature range of 40
°C to 85°C.
PACKAGE INFORMATION
TA
DEVICE NAME
TPS3600D20
40
°C to 85°C
TPS3600D25
40
°C to 85°C
TPS3600D33
TPS3600D50
ordering information application specific versions (see Note)
TPS360
0
D
PW
R
Reel
Package
20
Nominal Supply Voltage
Nominal BATTOK Threshold Voltage
Functionality
Family
DEVICE NAME
NOMINAL VOLTAGE, VNOM
TPS3600x20 PW
2.0 V
TPS3600x25 PW
2.5 V
TPS3600x33 PW
3.3 V
TPS3600x50 PW
5.0 V
NOMINAL BATTOK
DEVICE NAME
THRESHOLD VOLTAGE, VBOK
TPS3600Dxx PW
VIT + 7%
TPS3600Fxx PW{
VIT + 6%
TPS3600Hxx PW{
VIT + 8%
TPS3600Jxx PW{
VIT + 10%
For the application specific versions, please contact the local TI sales
office for availability and lead time.
www.ti.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS3600D50 | 制造商:TI 制造商全称:Texas Instruments 功能描述:BATTERY-BACKUP SUPERVISORS FOR LOW-POWER PROCESSORS |
| TPS3600D50PW | 功能描述:监控电路 Battery-Backup for LP Processor 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 |
| TPS3600D50PWG4 | 功能描述:监控电路 Battery-Backup for LP Processor 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 |
| TPS3600D50PWR | 功能描述:监控电路 Battery-Backup for LP Processor 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 |
| TPS3600D50PWRG4 | 功能描述:监控电路 Battery-Backup for LP Processor 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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