TPS5430 Switching Power Supply ModulePositiveAnd Negative 5V12V15V Regulated Power Supply Low Ripple Classic Surface Mount Board
TPS5430 Switching Power Supply ModulePositiveAnd Negative 5V12V15V Regulated Power Supply Low Ripple Classic Surface Mount Board image 1
TPS5430 Switching Power Supply ModulePositiveAnd Negative 5V12V15V Regulated Power Supply Low Ripple Classic Surface Mount Board image 2

TPS5430 Switching Power Supply ModulePositiveAnd Negative 5V12V15V Regulated Power Supply Low Ripple Classic Surface Mount Board

US $13.21 -15%

US $11.49



The default delivery mode of our store provides three kinds of modules with delivery capacity of ±5V,±12V, ±15V for customers to choose.

When using +15 source, the voltage difference between supply voltage and negative voltage should not exceed the safe voltage of the chip as far as possible.

If other outputs are needed, the customers need to adjust themselves. The output range of this module should be between ±3V~±15V

The formula for user self-configuring output power is R2=R1*1.221/(VOUT-1.221(positive voltage)

For example, when the + 5V output is needed and R1 is 10 KΩ, R2 should be 3.24kΩ R4 = R3*1.221/(VOUT-1.221) negative pressure

For example, when the output of - 5V  is needed and R3 is 10KΩ, R4 should be matched with 3.24KΩ.

This module is a step-down module. The input signal needs to be more than 1V.

The input voltage should be greater than 6V if ±5V output is required. Similarly, if the output voltage is ±12V, the input voltage should be greater than 13V.

Wheel ±15V, input voltage should be greater than 16V. Module input H current: positive voltage @3A(Max) negative @2A(Max)





Name: TPS5430 Positive and Negative Power Classic Label Board
Dimension: 47mm * 43mm
Available voltage range: 5.5V-32V
Module introduction:
TPS5430 has good characteristics, its main parameters are as follows: high current output: 3A (peak 4A); wide voltage input range: 5.5-36V; high conversion rate of the best state can reach 95%.
Wide Voltage Output Range: Fixed 500 kHz conversion rate, over-current protection and hot-break function, switch-enabled foot, shutdown state only 17 uA static current internal soft start, compared with other similar DC switching power supply conversion chip, TPS5430D high conversion rate is more worthy of attention.
The TPS5430 module sold by our store is a positive and negative power output, which facilitates the buyer's project power design, although the official PDF gives a wide voltage range to 36V peak current up to 4A. However, we hope that the buyer will not use this module when the voltage does not exceed 30V, the current control is less than 2.5A.
In addition, the actual measurement results of this baby's ripple in our shop are that the positive voltage is about 24 mV and the negative voltage is more than 40 mV. These parameters are very good for switching power supply.
In addition, according to the experience of shopkeepers using TPS5430, the actual conversion efficiency is not as high as 95% officially given, and the actual measured efficiency is about 88%. The negative pressure conversion rate is lower than that of the positive pressure.
Particular attention: The detailed description of modules in our shop is mainly for positive and negative 5V output models. Especially when using high power 10W (output 5V/2A, output 15V/0.67A), buyers are requested to add heat dissipation silicone fins and other heat dissipation chips. With better heat dissipation conditions, it is better to work for a long time within 30W (output 15V, 2A) to avoid damage to the chip by rabbits.
Main characteristics:
This TPS5430 positive and negative power supply is a classical MN watchboard, which can be more easily used in the secondary development of other projects.
Our store provides 3D package for this module.
Using Large Capacitor ESR Capacitor Filtering
High power inductor with 4A temperature rise is selected to reduce fever.
Positive power supply can carry 3A current and negative power supply can carry 2A current.
PCB reasonable layout, ripple in terms of switching power supply is low
Package include:

About Elecdemo:

Elecdemonded in 2015 , Elecdemo is a well-established technology company that integrates supply , R & D , prodund sales , supporting agents , franchises , customization and bulk purchases . We are committed to provid our customers with the best electronic functional module products at the lowest price . We have a professional design and production team to providecustomer service to help our customers greatly improve the efficiency of development,learn and research.


About Transpiration:

1. Global shipping, (except for some countriesand APO/ FPO)

2. Import duties: Taxes are not included in theprice or shipping costs. Customs fees are the responsibility of the buyer.

3. If the package is not delivered within 30 days. please contact us. We will help you solve the problem.


About Delivery:

1. We will process the order in time after the payment is confirmed. Due to the difference in inventory status and time, we will choose to ship from our first warehouse for fast delivery.

2. We only send to the confirmed order address. Your order address must match your shipping address.

3.Service transit time is provided by the carrier, excluding weekends and holidays. Delivery time may vary, especially on holidays.


About Guarantee:

1.  manufacturers limited warrantyon defective items(excluding items damagedand/or misused after receipt). The accessory is backed by a 3 month warranty

2. The displayed image is taken in real time, but due to different production batches, thecolor may be different. The picture is for reference only, and the actual object is subjectto the final one

3. The defective item must be reported and reurned within the warranty period(if possible,in the original packaging

4. If the product features do not match the advertisement, we will bear all shipping costs.


About Feedback:

1. If you are satisfied, please leave 5 stars positive feedback, we are very honored to receivea generous real assessment and photos, th !!!!

2. For any product or shipping problems, please contact us before opening a dispute orleaving any feedback/negative feedback, we will try our best to solve the problem untilyou are satisfied.


Returns and Refunds:

1. You have 7 days to contact us and you will not be able to return from the receipt date after30 days. If the item has been owned by you for more than 7 days, it will be considered usedand we will not refund or replace it. with no exceptions! Return shipping costs are theresponsibility of the buver.

2. All returned items must be in original packaging, you must provide us with a shippingtracking number.

3. If there is a return, please contact us in advance, we will help you solve it. If it cannot besolved online, we will accept your return and refund it to you.





very well packaged, shipped quickly, product looks fine

2020-06-22 05:16:00