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TPS5430 Positive Negative Dual Switching Power Supply Board ±5V ±12V Output

Product Description

TPS5430 Positive Negative Dual Switching
Power Supply Module ±5V ±12V Output
 
Description:
 
The TPS5430 positive negative power supply board using advanced SMT process, can be more easily applied to other projects in the secondary development.
 
Using high-capacity low ESR capacitor filter
 
Using one-piece high-power inductors, the temperature rise up to 4A, reduce the heat
 
Input anti-reverse protection, positive and negative power supply with power indicator
 
Positive power load up to 3A current, negative power load up to 2A current
 
PCB layout is reasonable, low ripple (positive voltage about 24mV, negative voltage about 40mV)
 
 
Features:
 
Voltage Input:DC 5.5V-32V (Recommend less than 30V)
 
Voltage Output:±5V or ±12V (as you choice)
 
Current Output:3A (Max 4A, recommend under 2.5A)
 
Quiescent Current:17μA
 
Conversion Efficiency:88%
 
Board Size: 47mm x 43mm
 
 
Tips: If buyer is familiar with this circuit (we do not provide technical support), it can also configure the output voltage by yourself. The configuration formula as follow: R2 = R1 * 1.221 / (VOUT-1.221) (positive voltage), for example, need +5V output, when R1 is 10KΩ, R2 should be allocated to 3.24KΩ. R4 = R3 * 1.221 / (VOUT-1.221) (negative voltage), for example, need -5V output, R3 is 10KΩ, R4 should be allocated with 3.24KΩ. just for your reference.
 
 
Packing List:
 
1pcs x TPS5430 Power Supply Module
 
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