TPS3600D20 用于低功率处理器的电池备份监控器
|
TPS3600D20 |
| No. of Supervisors |
1 |
| Vit1(Typ)(V) |
1.78 |
| Reset Threshold Accuracy(%) |
2.3 |
| Time Delay(ms) |
100 |
| IDD(Typ)(uA) |
20 |
| Pin/Package |
14TSSOP |
| Rating |
Catalog |
TPS3600D20 描述
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).
TPS3600D20 特性
- Supply Current of 40 uA (Max)
- Precision Supply Voltage Monitor
- 2.0 V, 2.5 V, 3.3 V, 5.0 V
- Other Versions on Request
- Watchdog Timer With 800-ms Time-Out
- Backup-Battery Voltage Can Exceed VDD
- Power-On Reset Generator With Fixed 100-ms Reset Delay Time
- Battery OK Output
- Voltage Monitor for Power-Fail or Low-Battery Monitoring
- Manual Switchover to Battery-Backup Mode
- Chip-Enable Gating -3 ns (at VDD = 5 V) Max. Propagation Delay
- Manual Reset
- Battery Freshness Seal
- 14-Pin TSSOP Package
- Temperature Range ...-40°C to 85°C
- typical applications
- Fax Machines
- Set-Top Boxes
- Advanced Voice Mail Systems
- Portable Battery Powered Equipment
TPS3600D20 芯片订购指南
| 器件 |
状态 |
温度 (oC) |
价格（美元） |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| TPS3600D20PW |
ACTIVE |
-40 to 85 |
3.00 | 1ku |
TSSOP (PW) | 14 |
90 | TUBE |
3600D20 |
| TPS3600D20PWG4 |
ACTIVE |
-40 to 85 |
3.00 | 1ku |
TSSOP (PW) | 14 |
90 | TUBE |
3600D20 |
| TPS3600D20PWR |
ACTIVE |
-40 to 85 |
2.50 | 1ku |
TSSOP (PW) | 14 |
2000 | LARGE T&R |
3600D20 |
| TPS3600D20PWRG4 |
ACTIVE |
-40 to 85 |
2.50 | 1ku |
TSSOP (PW) | 14 |
2000 | LARGE T&R |
3600D20 |
TPS3600D20 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| TPS3600D20PW |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TPS3600D20PW |
TPS3600D20PW |
| TPS3600D20PWG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TPS3600D20PWG4 |
TPS3600D20PWG4 |
| TPS3600D20PWR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TPS3600D20PWR |
TPS3600D20PWR |
| TPS3600D20PWRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TPS3600D20PWRG4 |
TPS3600D20PWRG4 |
TPS3600D20 应用技术支持与电子电路设计开发资源下载
- TPS3600D20 数据资料 dataSheet 下载.PDF
- TI 德州仪器监控电路（电压监控器）产品选型与价格 . xls
TPS3600D20 相关工具
| 名称 |
型号 |
公司 |
工具/软件类型 |
| TPS3600D20 评估模块 |
TPS3600D20EVM |
Texas Instruments |
开发电路板/EVM |