Parameters |
Factory Lead Time |
1 Week |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
28-VFQFN Exposed Pad |
Operating Temperature |
-40°C~125°C |
Packaging |
Tape & Reel (TR) |
Published |
1997 |
Pbfree Code |
yes |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
28 |
Applications |
Digital Power Controller |
HTS Code |
8542.31.00.01 |
Technology |
CMOS |
Voltage - Supply |
2.25V~2.75V |
Terminal Position |
QUAD |
Supply Voltage |
2.5V |
Terminal Pitch |
0.5mm |
Base Part Number |
SI825 |
Pin Count |
28 |
JESD-30 Code |
S-XQCC-N28 |
Operating Supply Current |
26mA |
uPs/uCs/Peripheral ICs Type |
MICROPROCESSOR CIRCUIT |
Watchdog Timer |
No |
Height Seated (Max) |
1mm |
Length |
5mm |
Width |
5mm |
RoHS Status |
RoHS Compliant |
SI8251-IMR Overview
There is a Tape & Reel (TR) package attached to it. Due to its small size, it is included in the 28-VFQFN Exposed Pad package. It is mounted in the same way as Surface Mount. It is important that the temperature is kept at -40°C~125°C while functioning. The device is an outstanding choice for Digital Power Controller owing to its outstanding performance. High efficiency is possible because of the 2.25V~2.75V power supply voltage. There have been a total of 28 terminations for this system. It is equipped with a total of 28 pins. It has a base part number of SI825, which can be used to discover comparable components. The 2.5V supply voltage enables high efficiency. For the powering of the DC DC switching regulator, a supply current of 26mA is used. Using the Surface Mount method, it is mounted.
SI8251-IMR Features
28-VFQFN Exposed Pad package
Mounting type of Surface Mount
SI8251-IMR Applications
There are a lot of Silicon Labs SI8251-IMR Power Supply Control ICs applications.
- Multimedia classroom
- VCR
- Light
- Command and control center
- Multi-purposed meeting room
- Projector
- Remote system
- Isolated dc-dc module
- Multimedia teaching
- Microphone