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TD7590 on a board, in 3D

TD7590

Techcode Semicon

-40℃~+125℃@(TJ) 1 1.222V~34V 240kHz 3.6V~36V 3.6mA 5A Adjustable Buck Built-in No Overcurrent Protection、Cycle-by-cycle current limiting Step-down type TO-263-5 DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCtechcode-semicon/TD7590
Category
DC DC Converters
Package
TO-263-5
Pins
6

Overview

The TD7590 is a DC DC Converter made by Techcode Semicon in a TO-263-5 package with 6 pins. -40℃~+125℃@(TJ) 1 1.222V~34V 240kHz 3.6V~36V 3.6mA 5A Adjustable Buck Built-in No Overcurrent Protection、Cycle-by-cycle current limiting Step-down type TO-263-5 DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TD7590_C434804, from EasyEDA) and its footprint (Package_TO_SOT_SMD:TO-263-5_TabPin6, from KiCad's library), ready for a KiCad board. 879 are in stock at JLCPCB (part C469172).

Symbol

OUT6ON/OFF5FB4OUT3GND2VIN1
EasyEDA_Cloud:TD7590_C434804From EasyEDA

Footprint

123456
Package_TO_SOT_SMD:TO-263-5_TabPin6From KiCad's library

Parameters

13
Features
Cycle-by-cycle current limiting
Frequency - Switching
240kHz
Function
Step-down type
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(TJ)
Output Current
5A
Output Type
Adjustable
Output Voltage
1.222V~34V
Quiescent Current
3.6mA
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
No
Topology
Buck
Voltage - Supply
3.6V~36V

Order codes

3

Pinout

6
The pins of the TD7590
PinNameType
1VINUnspecified
2GNDUnspecified
3OUTUnspecified
4FBUnspecified
5ON/OFFUnspecified
6OUTUnspecified

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Questions

Is there a KiCad symbol and footprint for the TD7590?

Yes. The symbol is EasyEDA_Cloud:TD7590_C434804 and the footprint Package_TO_SOT_SMD:TO-263-5_TabPin6, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TD7590?

TO-263-5, with 6 pins. Its footprint is drawn on this page.

Where is the TD7590 datasheet?

Techcode Semicon publishes it: the Datasheet link on this page opens it.

Where can I order the TD7590?

JLCPCB lists it as part C469172, with 879 in stock; the sellers' links on this page open their listings.

What can replace the TD7590?

Parts like it in the library: the XL6019E1 by XLSEMI, the XL4005E1 by XLSEMI, the XL4501E1 by XLSEMI and the LM1501BGR-ADJ by HTC Korea TAEJIN Tech. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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