Overview
The MPQ4470GL-Z is a DC DC Converter made by Monolithic Power Systems in a QFN-20(3x4) package with 25 pins. -40℃~+125℃@(TJ) 1 1MHz 4.5V~36V 500uA 5A Adjustable Buck Buck Built-in Yes QFN-20(3x4) DC-DC Converters ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MPQ4470GL-Z, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-20_L4.0-W3.0-P0.50-BL-1, from EasyEDA), ready for a KiCad board. 104 are in stock at JLCPCB (part C3191951).
Symbol
Footprint
Parameters
13- Features
- Overcurrent Protection
- Frequency - Switching
- 1MHz
- Function
- Step-down type
- Number of Outputs
- 1
- Operating Temperature
- -40℃~+125℃@(TJ)
- Output Current
- 5A
- Output Type
- Adjustable
- Output Voltage
- 800mV~32.4V
- Quiescent Current
- 500uA
- Switch tube (built-in/external)
- Built-in
- Synchronous Rectifier
- Yes
- Topology
- Buck
- Voltage - Supply
- 4.5V~36V
Order codes
1- MPQ4470GL-ZLCSC C3191951
Pinout
25| Pin | Name | Type |
|---|---|---|
| 1 | AGND | Unspecified |
| 2 | FREQ | Unspecified |
| 3 | FB | Unspecified |
| 4 | SS | Unspecified |
| 5 | EN | Unspecified |
| 6 | PGOOD | Unspecified |
| 7 | BST | Unspecified |
| 8 | IN | Unspecified |
| 9 | SW | Unspecified |
| 10 | SW | Unspecified |
| 11 | PGND | Unspecified |
| 12 | PGND | Unspecified |
| 13 | PGND | Unspecified |
| 14 | PGND | Unspecified |
| 15 | PGND | Unspecified |
| 16 | PGND | Unspecified |
| 17 | SW | Unspecified |
| 18 | SW | Unspecified |
| 19 | IN | Unspecified |
| 20 | VCC | Unspecified |
| 21 | IN | Unspecified |
| 22 | IN | Unspecified |
| 23 | IN | Unspecified |
| 24 | SW | Unspecified |
| 25 | SW | Unspecified |
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Is there a KiCad symbol and footprint for the MPQ4470GL-Z?
Yes. The symbol is EasyEDA_Cloud:MPQ4470GL-Z and the footprint EasyEDA_Cloud:QFN-20_L4.0-W3.0-P0.50-BL-1, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MPQ4470GL-Z?
QFN-20(3x4), with 25 pins. Its footprint is drawn on this page.
Where is the MPQ4470GL-Z datasheet?
Monolithic Power Systems publishes it: the Datasheet link on this page opens it.
Where can I order the MPQ4470GL-Z?
JLCPCB lists it as part C3191951, with 104 in stock; the sellers' links on this page open their listings.