Overview
The MP8869S is a DC DC Converter made by Monolithic Power Systems in a QFN-14(3x4) package with 14 pins. -40℃~+125℃ 1 12A 2.85V~18V 500kHz 600mV~5.5V 600uA Adjustable Buck Buck Built-in Yes QFN-14(3x4) DC-DC Converters ROHS.
PCBKit's library has its KiCad symbol (MP8869S:MP8869S, from Antmicro) and its footprint (EasyEDA_Cloud:QFN-14_L4.0-W3.0-P0.50_MP8869S, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C36493872).
Symbol
Footprint
Parameters
17- Features
- Overcurrent Protection, Light load efficient mode, Protection latch, Adjustable soft-start, Operating status indication, Adjustable current limiting, Hiccup current limiting, Dynamic voltage scaling, Built-in LDO regulator
- Frequency - Switching
- 500kHz
- Function
- Step-down type
- Input Voltage
- 2.85V~18V
- Number of Outputs
- 1
- Operating Temperature
- -40℃~+125℃
- Output Current
- 12A
- Output Type
- Adjustable
- Output Voltage
- 600mV~5.5V
- Quiescent Current
- 600uA
- Quiescent Current (Iq)
- 600uA
- Switch tube (built-in/external)
- Built-in
- Switching Frequency
- 500kHz
- Synchronous Rectification
- Yes
- Synchronous Rectifier
- Yes
- Topology
- Buck
- Voltage - Supply
- 2.85V~18V
Order codes
1- MP8869SLCSC C36493872
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | BST | Unspecified |
| 2 | SW | Output |
| 3 | SCL | Unspecified |
| 4 | SDA | Unspecified |
| 5 | EN | Unspecified |
| 6 | A0 | Unspecified |
| 7 | PG | Unspecified |
| 8 | PGND | Power in |
| 9 | VIN | Power in |
| 10 | VOUT | Unspecified |
| 11 | FB | Unspecified |
| 12 | SS | Unspecified |
| 13 | VCC | Power out |
| 14 | AGND | Power in |
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Is there a KiCad symbol and footprint for the MP8869S?
Yes. The symbol is MP8869S:MP8869S and the footprint EasyEDA_Cloud:QFN-14_L4.0-W3.0-P0.50_MP8869S, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MP8869S?
QFN-14(3x4), with 14 pins. Its footprint is drawn on this page.
Where is the MP8869S datasheet?
Monolithic Power Systems publishes it: the Datasheet link on this page opens it.
Where can I order the MP8869S?
JLCPCB lists it as part C36493872, with 0 in stock; the sellers' links on this page open their listings.