Overview
The UC3845-GCORE is an uncategorised made by Gcore in a SOP-8 package with 8 pins.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:UC3845-GCORE, from EasyEDA) and its footprint (Package_SO:SOP-8_3.76x4.96mm_P1.27mm, from KiCad's library), ready for a KiCad board. 3,840 are in stock at JLCPCB (part C49023262).
Symbol
Footprint
Parameters
8- Duty Cycle(Max)
- 48%
- Features
- Under Voltage Protection
- Frequency - Switching
- 47kHz~57kHz
- Operating Temperature
- 0℃~+70℃
- Output Current
- 1A
- Pd - Power Dissipation
- 1W
- Voltage - Supply
- 7.9V~30V
- Working Mode
- PWM Modulation
Order codes
1- UC3845-GcoreLCSC C49023262
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | COMP | Unspecified |
| 2 | VFB | Unspecified |
| 3 | SENSE | Unspecified |
| 4 | RT/CT | Unspecified |
| 5 | GND | Unspecified |
| 6 | OUTPUT | Unspecified |
| 7 | Vcc | Unspecified |
| 8 | VREF | Unspecified |
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Is there a KiCad symbol and footprint for the UC3845-GCORE?
Yes. The symbol is EasyEDA_Cloud:UC3845-GCORE and the footprint Package_SO:SOP-8_3.76x4.96mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the UC3845-GCORE?
SOP-8, with 8 pins. Its footprint is drawn on this page.
Where can I order the UC3845-GCORE?
JLCPCB lists it as part C49023262, with 3,840 in stock; the sellers' links on this page open their listings.
What can replace the UC3845-GCORE?
Parts like it in the library: the DO4443 by DOINGTER, the DOS7P04 by DOINGTER, the 2020S by HL and the VS3618AS by Vergiga. Check their datasheets: a part that fits the footprint may still differ in its ratings.
