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LM46002PWPR on a board, in 3D

LM46002PWPR

Texas Instruments

-40℃~+125℃@(TJ) 1 1V~28V 2.2MHz 27uA 2A 3.5V~60V Adjustable Buck Buck Built-in Yes HTSSOP-16-EP DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCti/LM46002PWPR
Category
DC DC Converters
Package
HTSSOP-16-EP
Pins
16

Overview

The LM46002PWPR is a DC DC Converter made by Texas Instruments in a HTSSOP-16-EP package with 17 pins. -40℃~+125℃@(TJ) 1 1V~28V 2.2MHz 27uA 2A 3.5V~60V Adjustable Buck Buck Built-in Yes HTSSOP-16-EP DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM43602QPWPRQ1, from EasyEDA) and its footprint (EasyEDA_Cloud:HTSSOP-16_L5.0-W4.4-P0.65-LS6.4-BL-EP, from EasyEDA), ready for a KiCad board. 36,482 are in stock at JLCPCB (part C79086).

Symbol

SW1SW2CBOOT3VCC4BIAS5SYNC6RT7PGOOD8FB9AGND10SS/TRK11EN12VIN13VIN14PGND15PGND16PAD17
EasyEDA_Cloud:LM43602QPWPRQ1From EasyEDA

Footprint

123456789101112131415161717171717
EasyEDA_Cloud:HTSSOP-16_L5.0-W4.4-P0.65-LS6.4-BL-EPFrom EasyEDA

Parameters

13
Features
Cycle-by-cycle current limiting
Frequency - Switching
2.2MHz
Function
Step-down type
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(TJ)
Output Current
2A
Output Type
Adjustable
Output Voltage
1V~28V
Quiescent Current
27uA
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
Yes
Topology
Buck
Voltage - Supply
3.5V~60V

Order codes

1

Pinout

17
The pins of the LM46002PWPR
PinNameType
1SWUnspecified
2SWUnspecified
3CBOOTUnspecified
4VCCUnspecified
5BIASUnspecified
6SYNCUnspecified
7RTUnspecified
8PGOODUnspecified
9FBUnspecified
10AGNDUnspecified
11SS/TRKUnspecified
12ENUnspecified
13VINUnspecified
14VINUnspecified
15PGNDUnspecified
16PGNDUnspecified
17PADUnspecified

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Questions

Is there a KiCad symbol and footprint for the LM46002PWPR?

Yes. The symbol is EasyEDA_Cloud:LM43602QPWPRQ1 and the footprint EasyEDA_Cloud:HTSSOP-16_L5.0-W4.4-P0.65-LS6.4-BL-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM46002PWPR?

HTSSOP-16-EP, with 17 pins. Its footprint is drawn on this page.

Where is the LM46002PWPR datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the LM46002PWPR?

JLCPCB lists it as part C79086, with 36,482 in stock; the sellers' links on this page open their listings.

What can replace the LM46002PWPR?

Parts like it in the library: the L7987 by STMicroelectronics, the LM43602PWP by Texas Instruments, the TPS54395PWP by Texas Instruments and the L6986 by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8