| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
303 pcs
|
303 pcs | On Request | 1 | On Request | On Request | 16+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Fault Protection | |
| Function | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Supplier Device Package |
The MinebeaMitsumi MM3474M01VBE is an integrated circuit designed for battery protection in Lithium-ion and Lithium-polymer secondary battery packs. This IC supports configurations of 3 to 5 serial cells, with the number of cells switchable via SEL terminals.
Key electrical protection features include overcharge detection voltage ranging from 3.6V to 4.5V, overdischarge detection voltage from 2.0V to 3.0V, overcurrent detection voltage from 50mV to 300mV, and short detection voltage from 0.2V to 1.0mV. The device operates within a temperature range of -40°C to 85°C.
Packaged in a 20-TSSOP (0.173", 4.40mm Width) with surface mount mounting type, the MM3474M01VBE is suitable for compact battery pack designs. It also provides fault protection for over current and over voltage conditions.
This IC can be cascaded for protection of 6 or more serial cells and includes communication functions for such configurations. It is customizable for various applications by selecting optional functions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MM3474M01VBE is available in a TSOP-20D package (20-TSSOP, 0.173" width, 4.40mm).
The operating temperature range is -40°C to 85°C.
The MM3474M01VBE can protect 3 to 5 series-connected lithium-ion or lithium-polymer cells.
It supports Lithium Ion and Lithium Polymer chemistries.
It provides over current and over voltage protection.
The overcharge detection voltage range is 3.6V to 4.5V with 5mV steps and ±25mV accuracy.
The overdischarge detection voltage range is 2.0V to 3.0V with 50mV steps and ±80mV accuracy.
