| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 30 Pin |
| Supply Voltage (DC) | 8.00V (min) |
| Case/Package | HTSSOP-30 |
| Output Voltage | 4.3 V |
| Output Current | 0.002 mA |
| Supply Current | 40 µA |
| Number of Positions | 30 Position |
| Power Dissipation | 1.55 W |
| Operating Temperature (Max) | 105 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 1550 mW |
| Supply Voltage | 8V ~ 24V |
| Supply Voltage (Max) | 24 V |
| Supply Voltage (Min) | 8 V |
| Input Voltage | 8V ~ 24V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Size-Height | 0.85 mm |
| Operating Temperature | -40℃ ~ 105℃ |
The BD14000EFV-CE2 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.
● ±1% (Maximum at 25°C) Cell voltage detection accuracy
● 1R(typical) Shunt switch ON resistance
● AEC-Q100 qualified
● All EDLC cell balancer functions are integrated on a single chip
● Adopts shunt resistance method for simple balancing
● 4 to 6 cell series connection ready
● Multiple chip series connection is possible
● Detection voltage can be set
ROHM Semiconductor
21 Pages / 0.91 MByte
ROHM Semiconductor
22 Pages / 0.91 MByte
ROHM Semiconductor
6 Pages / 0.74 MByte
ROHM Semiconductor
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 Power Storage Automotive 30Pin HTSSOP-B EP T/R
ROHM Semiconductor
Eval board, Supercap balancer IC
ROHM Semiconductor
Cell Balance LSI of 4 to 6 Series Power Storage Element Cells for Automotive
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