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495051

PL8405

POWLICON

-40℃~+125℃@(TJ) 1 150kHz、300kHz、600kHz、1.2MHz 15uA 2V~32V 3.6V~32V 5A Adjustable Buck-Boost Buck-Boost Built-in Yes QFN-48(6x6) DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCpowlicon/PL8405
Category
DC DC Converters
Package
QFN-48(6x6)
Pins
51

Overview

The PL8405 is a DC DC Converter made by POWLICON in a QFN-48(6x6) package with 51 pins. -40℃~+125℃@(TJ) 1 150kHz、300kHz、600kHz、1.2MHz 15uA 2V~32V 3.6V~32V 5A Adjustable Buck-Boost Buck-Boost Built-in Yes QFN-48(6x6) DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:PL8405Q, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-48_L6.0-W6.0-P0.40-TL_PL8405, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C782012).

Symbol

BST11D12VBAT3CSP14CSN15EN6PGND7CELLS8OTG9TS10VDD11VADJ12IADJ13VSET14IREF15VREF16BRCOM17LDO18STAT19AGND20FREQ21COMP22VREG23FB224CSN225CSP226VBUS27NC28NC29PGND30NC31NC32SW33SW34SW35VCC36PGND37PGND38PGND39PGND40PGND41SW42D143D144D145D146D147D148D149SW50PGND51
EasyEDA_Cloud:PL8405QFrom EasyEDA

Footprint

495051
EasyEDA_Cloud:QFN-48_L6.0-W6.0-P0.40-TL_PL8405From EasyEDA

Parameters

13
Features
Overcurrent Protection, Adjustable soft-start, Operating status indication, Cycle-by-cycle current limiting, Adjustable current limiting, Hiccup current limiting, Built-in LDO regulator, EMI optimization (spread spectrum)
Frequency - Switching
300kHz, 150kHz, 600kHz, 1.2MHz
Function
Buck-Boost
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(TJ)
Output Current
5A
Output Type
Adjustable
Output Voltage
2V~32V
Quiescent Current
15uA
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
Yes
Topology
Buck-Boost
Voltage - Supply
3.6V~32V

Order codes

1

Pinout

51
The pins of the PL8405
PinNameType
1BST1Unspecified
2D1Unspecified
3VBATUnspecified
4CSP1Unspecified
5CSN1Unspecified
6ENUnspecified
7PGNDUnspecified
8CELLSUnspecified
9OTGUnspecified
10TSUnspecified
11VDDUnspecified
12VADJUnspecified
13IADJUnspecified
14VSETUnspecified
15IREFUnspecified
16VREFUnspecified
17BRCOMUnspecified
18LDOUnspecified
19STATUnspecified
20AGNDUnspecified
21FREQUnspecified
22COMPUnspecified
23VREGUnspecified
24FB2Unspecified
25CSN2Unspecified
26CSP2Unspecified
27VBUSUnspecified
28NCUnspecified
29NCUnspecified
30PGNDUnspecified
31NCUnspecified
32NCUnspecified
33SWUnspecified
34SWUnspecified
35SWUnspecified
36VCCUnspecified
37PGNDUnspecified
38PGNDUnspecified
39PGNDUnspecified
40PGNDUnspecified
41PGNDUnspecified
42SWUnspecified
43D1Unspecified
44D1Unspecified
45D1Unspecified
46D1Unspecified
47D1Unspecified
48D1Unspecified
49D1Unspecified
50SWUnspecified
51PGNDUnspecified

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Questions

Is there a KiCad symbol and footprint for the PL8405?

Yes. The symbol is EasyEDA_Cloud:PL8405Q and the footprint EasyEDA_Cloud:QFN-48_L6.0-W6.0-P0.40-TL_PL8405, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the PL8405?

QFN-48(6x6), with 51 pins. Its footprint is drawn on this page.

Where is the PL8405 datasheet?

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

Where can I order the PL8405?

JLCPCB lists it as part C782012, with 0 in stock; the sellers' links on this page open their listings.

What can replace the PL8405?

Parts like it in the library: the PL9405 by POWLICON. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

1