BD14000EFV-CE2 Rohm Battery Management - 商品詳細情報
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Specifications
- Manufacturer name
- Rohm
- Product name
- BD14000EFV-CE2
- Product classification
- Battery Management
- Lifecycle Status
- 양산중
- RoHS
- RoHS
- Number of cells
- 3
- Battery type
- EDLC
- Type
- Power Storage
- Supply current
- 8V
- Temperature range
- -40 to 105C
- Number of poles of the contact point
- 30
- Maximum rated power
- 24V
- Package
- HTSSOP-B30
- Minimum operating temperature
- -40C
- Maximum operating temperature
- 105C
- Description
- This chip can be used for electric double layer capacitors (EDLC) with cell detection voltage range of 2.4V to 3.1V and power storage capacitors which is important for cell balancers with similar electrical characteristics
- Other names
- BD14000EFV-CE2TR | BD14000EFV-CE2DKR | BD14000EFV-CE2CT
- Manufacturer Packaging
- Tape & Reel
- Manufacturer packaging quantity
- 2000
- Related Products
-
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Details
- Cell Balance LSI Of 4 To 6 Series Power Storage Element Cells For Automotive
BD14000EFV is a LSI IC designed as a self-controlled cell balancer. It has a built-in shunt-type power storage element balancer function that can respond to 4 to 6 cells. All the functions necessary in a cell balancer are built-in making power storage element cell balancing possible only in this LSI. This chip can be used for electric double layer capacitors (EDLC) with cell detection voltage range of 2.4V to 3.1V and power storage capacitors which is important for cell balancers with similar electrical characteristics It has a built-in multiple over-voltage detection function and can also detect abnormal mode such as any characteristic deterioration in cells. Also, application-dependent operation can be set since enable control is possible.
SPECIFICATIONS:
GRADE AUTOMOTIVE
Common Standard AEC-Q100
Supply Voltage(Min.)[V] 8.0
Supply Voltage(Max.)[V] 24.0
ON Resistance [mΩ] 1
Cell Voltage Detection (Min.)[V] 2.4
Cell Voltage Detection (Max.)[V] 3.1
FEATURES:
AEC-Q100 qualified
All EDLC cell balancer functions are integrated on a single chip
Self- controlled EDLC balance function
Adopts shunt resistance method for simple balancing
4 to 6 cell series connection ready
Multiple chip series connection is possible
Built-in over-voltage detection flag output
Detection voltage can be set
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