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LD9534GN on a board, in 3D

LD9534GN

Leadtrend Tech

DIP-8 AC-DC Controllers and Regulators ROHS

Extended
DatasheetJLCPCBLCSCleadtrend-tech/LD9534GN
Category
AC DC Controllers And Regulators
Package
DIP-8
Pins
8

Overview

The LD9534GN is an AC DC Controllers And Regulator made by Leadtrend Tech in a DIP-8 package with 8 pins. DIP-8 AC-DC Controllers and Regulators ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LD9534GN, from EasyEDA) and its footprint (Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C440809).

Symbol

VCC1FB2COMP3CS4DRAIN5DRAIN6GND7GND8
EasyEDA_Cloud:LD9534GNFrom EasyEDA

Footprint

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

Parameters

9
Duty Cycle(Max)
81%
Features
Over Voltage Protection, Under Voltage Protection, Over Current Protection, Short Circuit Protection, Soft-start, Overtemperature protection (OTP)
Frequency - Switching
60kHz~70kHz, 21kHz~27kHz
Operating Temperature
-40℃~+125℃
Pd - Power Dissipation
500mW
Topology
Flyback
Voltage - Breakdown
650V
Voltage - Supply
8V~26.5V
Working Mode
CCM, QR

Order codes

1

Pinout

8
The pins of the LD9534GN
PinNameType
1VCCUnspecified
2FBUnspecified
3COMPUnspecified
4CSUnspecified
5DRAINUnspecified
6DRAINUnspecified
7GNDUnspecified
8GNDUnspecified

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Questions

Is there a KiCad symbol and footprint for the LD9534GN?

Yes. The symbol is EasyEDA_Cloud:LD9534GN and 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 LD9534GN?

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

Where is the LD9534GN datasheet?

Leadtrend Tech publishes it: the Datasheet link on this page opens it.

Where can I order the LD9534GN?

JLCPCB lists it as part C440809, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LD9534GN?

Parts like it in the library: the UC3843BN by STMicroelectronics, the DK124 by DK, the UC2845BN by onsemi and the UC3845BN by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8