-
概述
-
开发资源
-
应用
-
订购明细
概述
The TPK1031 is a series of simple power sequencers, providing power-up and power-down sequence control of multi-channel power supplies. Furthermore, the TPK1031 series supports a maximum of three devices cascaded to control the sequence of nine-channel power rails in one system.
The TPK1031 series has three open-drain output channels, and all the channels can be pulled up to any required voltage level equal to or lower than VCC. When the TPK1031 series is enabled and the EN pin goes high, the three output channels toggle with the sequence of FLAG1-FLAG2-FLAG3 after the delay period is individually set by the external capacitor. When the TPK1031 series is disabled and the EN pin goes low, the three output channels toggle following a reverse sequence after the delay period is individually set by the external capacitor.
The TPK1031 series provides a small MSOP8 package with a guaranteed junction temperature range (TJ) from −40°C to +125°C.
-
Status
Production
-
Rating
Industrial
-
VCC (V)
2.7 ~ 5.5
-
Timing Control
Adjustable
-
Power-up Sequence Control
FLAG1->FLAG2->FLAG3
-
Power-down Sequence Control
FLAG3->FLAG2->FLAG1
-
Open-Drain Output
Yes
-
Output Voltage (V)
0 ~ VCC
-
Channel
3
-
Junction Temperature Range (℃)
-40 to +125
-
Package
MSOP8
开发资源
-
文档
-
显示筛选器隐藏筛选器文档
-
数据手册
-
选型手册
-
应用笔记
-
技术文章
-
产品简介
-
用户指南
-
测试报告
- 文档名称
- 类型
- 语言
- 日期
-
数据手册英文02/02/2024
3-Channel Simple Power Sequencer with Adjustable Timing Control
-
技术文章英文01/19/2024
-
技术文章英文01/19/2024
-
选型手册中文01/19/2024
-
应用
• Video Surveillance
• Network Equipment and Servers
• Industrial Control
• FPGA/ASIC/CPLD Power Sequence Control
• Multi-channel Power Supply Sequence Control
订购明细
| Order Part Number | Buy | Rating | Feature | Status | 1ku Price | Release Date | Package | Lead time (week) | MSL | Packing | MPQ | CPQ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TPK1031L1-VS1R | Industrial Grade | / | Production | / | 2020-04-07 | MSOP8 | 8 | MSL1 | T&R | 3000 | 15000 | |
| TPK1031L1-VS1R-S | Industrial Grade | / | Production | / | 2019-10-15 | MSOP8 | 9 | MSL1 | T&R | 3000 | 15000 |
