High current output:3A(Peak 4A);wide voltage input range:5.5-36V;high conversion efficiency:the best condition up to 95%;wide output voltage range:500KHz fixed conversion rate;have overcurrent protection and thermal shutdown function;having a switch enable pin,off states only 17uA quiescent current;internal soft-start compared to other similar types of DC switching power conversion chip,TPS5430 high conversion efficiency of particular concern.
Actual Product Parameters:
Our products is the positive and ngative voltage output,convenient buyer power project design,although the official PDF gives a wide voltage range of 36V,the peak current of 4A,but we recommend using a voltage not exceeding 30V,current control in less than 2.5A.Our products ripple out the actual test result:positive voltage is approximately 24mV around,a negative voltage is probably 40mA around.I believe understand electronic friends all know,the switching power supply can have such parameters has been very good.Also,accroding to experience,TPS5430 measured out the conversion efficiency of about 88%,not the official 95% is so high,negative voltage conversion efficiency less than positive voltage.
Name: TPS5430 positive negative Dual power supply module
Input voltage range: 5.5-36V(recommend not more than 30V)
Output current: 3A,Peak 4A(recommend not more than 2.5A)
Output voltage: Dual ±5V(If you need other output,please adjust by yourself,for english level limited,we don't provide technology support)
Size:50mm*50mm