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UC3843BD on a board, in 3D

UC3843BD

GREENMICRO

-40℃~+85℃ 1A 1W 49kHz~55kHz 7.6V~30V 97% Boost Non-Isolated PWM Modulation Under Voltage Protection DIP-8 AC-DC Controllers and Regulators ROHS

Extended
DatasheetJLCPCBLCSCgreenmicro/UC3843BD
Category
Uncategorised
Package
DIP-8
Pins
5

Overview

The UC3843BD is an uncategorised made by GREENMICRO in a DIP-8 package with 5 pins. -40℃~+85℃ 1A 1W 49kHz~55kHz 7.6V~30V 97% Boost Non-Isolated PWM Modulation Under Voltage Protection DIP-8 AC-DC Controllers and Regulators ROHS.

PCBKit's library has its footprint (Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. 1,830 are in stock at JLCPCB (part C53055877).

Symbol

The library has no symbol for this part yet.

Footprint

12345678
Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPadsFrom KiCad's library

Parameters

10
Duty Cycle(Max)
97%
Features
Under Voltage Protection
Frequency - Switching
49kHz~55kHz
Isolation
Non-Isolated
Operating Temperature
-40℃~+85℃
Output Current
1A
Pd - Power Dissipation
1W
Topology
Boost
Voltage - Supply
7.6V~30V
Working Mode
PWM Modulation

Order codes

1

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A picture that opens the part, for a README
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Questions

Is there a KiCad symbol and footprint for the UC3843BD?

Yes. the footprint Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the UC3843BD?

DIP-8, with 5 pins. Its footprint is drawn on this page.

Where is the UC3843BD datasheet?

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

Where can I order the UC3843BD?

JLCPCB lists it as part C53055877, with 1,830 in stock; the sellers' links on this page open their listings.

What can replace the UC3843BD?

Parts like it in the library: the KA3842 by Gcore, the UC1845AJ883B by Texas Instruments, the UC3842BD by GREENMICRO and the UC3845BD by GREENMICRO. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8