BA9743AFV-E2 by Rohm
3.6-35V 2ch Boost / Inverting / Buck converter (Controller)
| Status: | Recommended |
|---|---|
| Series: | - |
| RoHS: | Compliant |
Features
| Built-in timer / latch type short protection circuit. |
| Built-in malfunction prevention at low input voltage circuit. |
| Built-in reference voltage (2.505V) circuit with output terminal. |
| Possible to adjust half period at whole duty range. |
| A wide input range provided Vcc=3.6 to 35V. |
Specifications
| ch | 2 |
|---|---|
| Integrated FET / Controller | Controller |
| Topology | Buck / Boost / Inverting |
| Synchronous / Nonsynchronous | Non-synchronous |
| Vin1(Min.)[V] | 3.6 |
| Vin1(Max.)[V] | 35 |
| Iout1(Max.)[A] | 0.1 |
| Vin2(Min.)[V] | 3.6 |
| Vin2(Max.)[V] | 35 |
| SW frequency(Max.)[MHz] | 0.8 |
| Light Load mode | No |
| EN | No |
| PGOOD | No |
| Operating Temperature (Min.)[°C] | -40 |
| Operating Temperature (Max.)[°C] | 85 |
| Package Size [mm] | 5x6.4 (t=1.35) |
Resources
Data Sheet |
|---|
| BA9743AFV Data Sheet |
Application Note |
|---|
| Types of Capacitors Used for Output Smoothing of Switching Regulators and their Precautions |
| Design Guide and Example of Stencil for Exposed Pad |
Package Information |
|---|
| Package Information |
| Anti-Whisker formation |
Manufacturing Data |
|---|
| Factory Information |
Environmental Data |
|---|
| UL94 Flame Classifications of Mold Compound |
| Compliance with the ELV directive |
| RoHS Comission Delegated Directive |
Export Information |
|---|
| The Export Control Order |
| Export Administration Regulations(EAR) |
Alternative Descriptions
| Switching Controllers CTRLR REG 2CH, 3.6 V to 35 V | Future Electronics |
| DC DC Cntrlr Dual-OUT Step Up/Step Down 16-Pin SSOP-B T/R | Avnet America |
| IC, BUCK, BOOST, CNTRL, 2CH, 16SSOP | Farnell |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a BA9743AFV-E2?
Additional datasheets, footprints and schematics for BA9743AFV-E2 are listed on our Part Details page. You can also find images and similar parts to BA9743AFV-E2 on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for BA9743AFV-E2 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view BA9743AFV-E2 price breaks, MOQs, lead times, inventory and SKUs from distributors.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the BA9743AFV-E2 you can contact the distributor directly for product support, shipping queries etc.
Is the BA9743AFV-E2 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ROHM Semiconductor.
Which authorised distributors for BA9743AFV-E2 have stock available?
Authorised distributors including CoreStaff, Chip One Stop, Future Electronics, Avnet America and Farnell have stock available or on a lead time for BA9743AFV-E2.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for BA9743AFV-E2 often in real-time on the comparison pages.
What if I can't find stock of BA9743AFV-E2?
You can fill out our help required form which you can use to request a quote for BA9743AFV-E2 from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.