Overview
The BA9741F-E2 is a DC DC Converter made by ROHM Semiconductor in a SOP-16-4.4mm package with 16 pins. -40℃~+85℃@(TA) 2 800kHz Boost、Buck Yes SOP-16-4.4mm DC-DC Converters ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:BA9743AFV-E2, from EasyEDA) and its footprint (EasyEDA_Cloud:SOP-16_L10.0-W4.4-P1.27-LS6.2-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2657947).
Symbol
Footprint
Parameters
10- Features
- Adjustable soft-start；Overcurrent Protection；Protection latch
- Frequency - Switching
- 800kHz
- Function
- Boost；Step-down type
- Number of Outputs
- 2
- Operating Temperature
- -40℃~+85℃@(TA)
- Quiescent Current
- 1.3mA
- Switch tube (built-in/external)
- External
- Synchronous Rectifier
- Yes
- Topology
- Boost；Buck
- Voltage - Supply
- 3.6V~35V
Order codes
1- BA9741F-E2LCSC C2657947
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | CT | Unspecified |
| 2 | RT | Unspecified |
| 3 | NON1 | Unspecified |
| 4 | INV1 | Unspecified |
| 5 | FB1 | Unspecified |
| 6 | DT1 | Unspecified |
| 7 | OUT1 | Unspecified |
| 8 | GND | Unspecified |
| 9 | VCC | Unspecified |
| 10 | OUT2 | Unspecified |
| 11 | DT2 | Unspecified |
| 12 | FB2 | Unspecified |
| 13 | INV2 | Unspecified |
| 14 | NON2 | Unspecified |
| 15 | SCP | Unspecified |
| 16 | VREF | Unspecified |
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Is there a KiCad symbol and footprint for the BA9741F-E2?
Yes. The symbol is EasyEDA_Cloud:BA9743AFV-E2 and the footprint EasyEDA_Cloud:SOP-16_L10.0-W4.4-P1.27-LS6.2-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the BA9741F-E2?
SOP-16-4.4mm, with 16 pins. Its footprint is drawn on this page.
Where is the BA9741F-E2 datasheet?
ROHM Semiconductor publishes it: the Datasheet link on this page opens it.
Where can I order the BA9741F-E2?
JLCPCB lists it as part C2657947, with 0 in stock; the sellers' links on this page open their listings.