Parameters |
Function |
Multi-Function Controller |
Output Voltage |
4.2V |
Operating Supply Voltage |
9V |
Fault Protection |
Over Current, Under Voltage |
Battery Chemistry |
Lithium-Ion |
Number of Cells |
2 |
Radiation Hardening |
No |
RoHS Status |
ROHS3 Compliant |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
8-SOIC (0.154, 3.90mm Width) |
Number of Pins |
8 |
Supplier Device Package |
8-SOIC |
Weight |
142.994995mg |
Operating Temperature |
-25°C~85°C TA |
Packaging |
Bulk |
Published |
2014 |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Max Operating Temperature |
85°C |
Min Operating Temperature |
-25°C |
Base Part Number |
SI9730 |
SI9730ABY-E3 Overview
A 8-SOIC (0.154, 3.90mm Width) package would be appropriate for this. There are 8 pins on it. The case is labeled Bulk. The electrical component must be mounted with Surface Mount. In Surface Mount, this electronic component is mounted. It can deliver the functions listed in Multi-Function Controller. For the electric part to perform effectively, it should operate at a temperature around -25°C~85°C TA. This electronic part includes a Lithium-Ion chemistry battery. Activation of this smart tools battery requires a value greater than 0. It is suggested that it be used at temperatures below 85°C. The model is based on the SI9730 family. This power management IC's operating supply voltage is specified as being in the range of 9V.
SI9730ABY-E3 Features
Available in 8-SOIC (0.154, 3.90mm Width) Package
with 8 Pins
Mounting Type: Surface Mount
Battery Chemistry : Lithium-Ion
Output Voltage at the range of 4.2V
SI9730ABY-E3 Applications
There are a lot of Vishay Siliconix SI9730ABY-E3 Battery Management ICs applications.
- Smart speaker / portable audio
- Home appliances
- Cleaning machines
- Washing machine
- On-board battery charger
- Estimating the battery’s operational state
- Reporting operational status to external devices
- Main inverter
- Base station RRH
- Continually optimizing battery performance