Mitsumi Electric Company Ltd MM3474K03VBE
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $7.75 | $7.75 |
| 15+ | $1.78 | $26.70 |
| 25+ | $1.75 | $43.75 |
| 50+ | $1.65 | $82.50 |
| 100+ | $1.46 | $146.00 |
| N+ | $0.29 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Mitsumi Electric Company Ltd |
| Product Series | MM3474 |
| Packaging | Tape & Reel (TR) | |
| Function | Battery Protection |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 3 ~ 5 |
| Fault Protection | Over Current, Over Voltage |
| Interface | - |
| Operating Temperature | -40°C ~ 85°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | TSOP-20D |
| ROHS |  |
The MM3474K03VBE is a battery protection IC from Mitsumi designed for lithium-ion/polymer packs. It supports 3 to 5 cells and delivers critical over-current and over-voltage protection. With an operating range of -40°C to 85°C, it is engineered for reliability in demanding conditions. The 20-TSSOP package enables compact, high-density PCB layouts.
- Reliable in Extreme Conditions: Operates from -40°C to 85°C, ideal for industrial and outdoor applications.
- Flexible Cell Configuration: Supports 3 to 5 cells, accommodating a range of battery pack designs.
- Critical Safety Protections: Over-current and over-voltage detection help prevent battery damage and safety hazards.
- Space-Saving Design: The 20-TSSOP package is ideal for compact electronic devices.
Robotics and Automation
The wide temperature range and reliable over-voltage protection make it suitable for battery packs in industrial robots and automated guided vehicles (AGVs).
Telecom Backup Systems
For telecom base station backup batteries, this IC ensures safe operation across temperature extremes and prevents over-charge faults.
High-End Consumer Electronics
Multi-cell lithium-ion packs in premium laptops and tablets benefit from the compact TSSOP package and robust protection.
Electric Garden Tools
Battery packs for cordless lawn mowers and trimmers require over-current protection, which this IC provides for 3-5 cell configurations.
Portable Medical Monitors
The -40°C to 85°C range supports medical monitoring devices used in both clinical and field settings.
Solar Powered Lighting Systems
In off-grid solar lighting, this IC protects lithium battery packs from over-voltage during charging and over-current during discharge.
- Q: What is the function of the MM3474K03VBE?
- A: It is a battery protection IC for lithium-ion/polymer batteries.
- Q: How many cells does it support?
- A: It supports 3 to 5 series-connected cells.
- Q: What protections does it offer?
- A: It includes over-current and over-voltage protection.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 85°C.
- Q: What is the package type?
- A: It is available in a 20-TSSOP (0.173", 4.40mm Width) package.
MM3474K03VBE.pdf
- Q: What is the function of the MM3474K03VBE?
- A: It is a battery protection IC for lithium-ion/polymer batteries.
- Q: How many cells does it support?
- A: It supports 3 to 5 series-connected cells.
- Q: What protections does it offer?
- A: It includes over-current and over-voltage protection.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 85°C.
- Q: What is the package type?
- A: It is available in a 20-TSSOP (0.173", 4.40mm Width) package.
