BD8301MUV 
[ Product description ]
BD8301MUV produces step-up/down output including 3.3 V from 1 cell of lithium battery with just one coil. This IC adopts an original step-up/down drive system and creates a higher efficient power supply than conventional Sepic-system or H-bridge system switching regulators.
| Specifications
|
| Number of output |
1 |
| Supply Voltage(V) |
2.5 to 5.5 |
| Output Current(A) |
2.0 [FET]* |
| Output Voltage 1(V) |
Variable(2.8 to 5.2) |
| Output Voltage 2(V) |
- |
| reference Voltage accuracy(%) |
±1.25 |
| Operating temperatur(ºC) |
-25 to 85 |
| Operating Frequency(kHz) |
500 to 1500 |
| External synchronous oscillation |
- |
| Package size |
4.0×4.0×1.0 |
* Max. current for built-in FET
|
| [ Pin Configuration ] |
 |
|
Features
・Highly-efficient step-up/down DC/DC converter to be constructed just with one inductor.
・Input voltage 2.5 V - 5.5 V
・Output current 1 A at 3.3 V 800 mA at 5.0 V
・Incorporates soft-start function.
・Incorporates timer latch system short protecting function.
・High heat radiation surface mounted package: VQFN020V4040
*The contents described here are just outline for introduction.
Please obtain the specification sheets from us for thorough check before use.
Status Product
| Part No. |
Package
(PDF) |
Status
* |
RoHS |
Constitution
materials list |
Packing
Type |
Unit
Quantity |
Minimum
Packaging
Quantity |
Samples |
Sales |
| BD8301MUV-E2 |
VQFN020V4040 |
Active |
Yes
|
|
Embossed Tape And Reel |
2500 |
2500 |
Purchase |
Inquiry |
* Active: Production or current type Preview: Development
Others
|
Single-chip Type
Data Sheets