Description:

Name: TPS5430 positive and negative power module
Size: 50*50mm
Input voltage: 5.5-36V
Output current: 3A (peak 4A), more than 2 A plus heat sink
Conversion rate: up to 95%
When using a ±15V power supply, the voltage difference between the supply voltage and the negative voltage must not exceed the safe voltage of the chip 36V.
If you need other output Voltage, you need to adjust it yourself. The output range of this module is best within ±3V to ±15V.
Formula: R2=R1*1.221/(VOUT-1.221)(Positive voltage)
For example, a +5V output is required. When R1 is 10Kohm, R2 should be 3.24Kohm.
Formula: R4=R3*1.221/(VOUT-1.221)(negative voltage)
For example, a -5V output is required. When R3 is 10Kohm, R4 should be 3.24Kohm.
This module is a step-down line module, and the input signal needs to be more than 1V above the output.

Package included:

1 x TPS5430 positive and negative power module