BD9130EFJ 
[ Product description ]
ROHM's high efficiency step-down switching regulator (BD91□□) is a power supply designed to produce a low voltage including 1 volts from 5 / 3.3 volts power supply line. Offers high efficiency with our original pulse skip control technology and synchronous rectifier. Employs a current mode control system to provide faster transient response to sudden change in load.
| Specifications
|
| Number of output |
1 |
| Supply Voltage(V) |
2.7 to 5.5 |
| Output Current(A) |
2.0 |
| Output Voltage 1(V) |
1.0 to 2.5 |
| Output Voltage 2(V) |
- |
| reference Voltage accuracy(%) |
±1.5 |
| Operating temperatur(ºC) |
-25 to 105 |
| Operating Frequency(kHz) |
1000 |
| External synchronous oscillation |
- |
| Package size(mm) |
6.0×4.9×1.0 |
|
| [ Pin Configuration ] |
 |
|
Features
・1ch Switching Regulator
・Offers fast transient response with current mode PWM control system
・Offers highly efficiency for all load range with synchronous rectifier (Nch / Pch FET) and SLLM™ (Simple Light Load Mode)
・Incorporates soft-start function.
・Incorporates thermal protection and ULVO functions.
・Incorporates short-current protection circuit with time delay function
・Incorporates shutdown function. Icc=0µA (Typ.)
*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 |
| BD9130EFJ-E2 |
HTSOP-J8 |
Active |
Yes
|
|
Embossed Tape And Reel |
2500 |
2500 |
Purchase |
Inquiry |
* Active: Production or current type Preview: Development
Others
|
Single-chip Type
Data Sheets