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PL84052 on a board, in 3D

PL84052

POWLICON

-40℃~+125℃ 150kHz~1.2MHz 15uA 2 2A 2V~32V 3V~32V Adjustable Buck Buck Built-in Yes QFN-32(5x5) DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCpowlicon/PL84052
Category
DC DC Converters
Package
QFN-32(5x5)
Pins
35

Overview

The PL84052 is a DC DC Converter made by POWLICON in a QFN-32(5x5) package with 35 pins. -40℃~+125℃ 150kHz~1.2MHz 15uA 2 2A 2V~32V 3V~32V Adjustable Buck Buck Built-in Yes QFN-32(5x5) DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:PL84052, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-32_L5.0-W5.0-P0.50-TL-EP_PL94053, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C18057268).

Symbol

BST1VIN2CSP13VIN4PGND5CSN16EN7VDD8VADJ9IADJ10IREF11VREF12NC13AGND14FREQ15COMP16FB17CSN218CSP219PGND20SW21VBUS22VCC23PGND24PGND25PGND26PGND27SW28VIN29VIN30VIN31VIN32DVIN33SW34PGND35
EasyEDA_Cloud:PL84052From EasyEDA

Footprint

333435
EasyEDA_Cloud:QFN-32_L5.0-W5.0-P0.50-TL-EP_PL94053From EasyEDA

Parameters

13
Features
Overcurrent Protection, Adjustable soft-start, Cycle-by-cycle current limiting, Adjustable current limiting, Hiccup current limiting, EMI optimization (spread spectrum)
Frequency - Switching
150kHz~1.2MHz
Function
Step-down type
Number of Outputs
2
Operating Temperature
-40℃~+125℃
Output Current
2A
Output Type
Adjustable
Output Voltage
2V~32V
Quiescent Current
15uA
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
Yes
Topology
Buck
Voltage - Supply
3V~32V

Order codes

1

Pinout

35
The pins of the PL84052
PinNameType
1BSTUnspecified
2VINUnspecified
3CSP1Unspecified
4VINUnspecified
5PGNDUnspecified
6CSN1Unspecified
7ENUnspecified
8VDDUnspecified
9VADJUnspecified
10IADJUnspecified
11IREFUnspecified
12VREFUnspecified
13NCUnspecified
14AGNDUnspecified
15FREQUnspecified
16COMPUnspecified
17FBUnspecified
18CSN2Unspecified
19CSP2Unspecified
20PGNDUnspecified
21SWUnspecified
22VBUSUnspecified
23VCCUnspecified
24PGNDUnspecified
25PGNDUnspecified
26PGNDUnspecified
27PGNDUnspecified
28SWUnspecified
29VINUnspecified
30VINUnspecified
31VINUnspecified
32VINUnspecified
33DVINUnspecified
34SWUnspecified
35PGNDUnspecified

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Questions

Is there a KiCad symbol and footprint for the PL84052?

Yes. The symbol is EasyEDA_Cloud:PL84052 and the footprint EasyEDA_Cloud:QFN-32_L5.0-W5.0-P0.50-TL-EP_PL94053, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the PL84052?

QFN-32(5x5), with 35 pins. Its footprint is drawn on this page.

Where is the PL84052 datasheet?

POWLICON publishes it: the Datasheet link on this page opens it.

Where can I order the PL84052?

JLCPCB lists it as part C18057268, with 0 in stock; the sellers' links on this page open their listings.

What can replace the PL84052?

Parts like it in the library: the PL94053 by POWLICON, the PL89032 by POWLICON, the PL34051 by POWLICON and the PL83081 by POWLICON. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

4