5V 12V 15V TPS5430 Single Power to Dual Power Switch Regulated Power Module
Product features:
TPS5430 power module is a high current output: 3A (peak 4A), wide voltage input range: 5.5-28v power module.
The optimal theoretical conversion rate can reach 95%.
Wide voltage output range: Fixed 500kHz conversion rate, with overcurrent protection and thermal shutdown functions, with switch enable pins, and only 17uA static current internal soft start in off state. Compared with other DC switching power supply conversion chips of the same type, the high conversion rate of the TPS5430D is more noteworthy.
The TPS5430 module has a positive and negative power output, and the actual measured efficiency is approximately 88%. The negative pressure conversion rate is lower than the positive pressure.
The layout is regular, and the wiring is arranged in strict accordance with the design specifications of the power circuit. The material is generous, with small ripple, and the positive and negative power output is convenient and practical.
Two chips, TPS5430 switching power supply module, are available for selection, suitable for student competition modules and individual project development.
 
Product parameters:
Module model: TPS5430
Module type: switching power supply
Input voltage: DC5.5V-28V (recommended for use below 28V, and recommended for input below 21V when outputting at 15V)
Output voltage: Three specifications are available: ± 5V, ± 12V, and ± 15V input. The voltage needs to be greater than the output voltage in order to output normally Vout+=1.221 (R1/R2+1), Vout -=-1.221 (R3/R4-1)
 
Output current: TPS5430:3A (MAX) (long-term high current usage is not recommended, negative pressure 2.5A (MAX))
 
Input and output pressure difference: about 1V
Output power: 15W (5V/3A)
Static power consumption: 16mA
Switching frequency: 500KHz
Output ripple: 24mV+5V
56mV -5V
Module Enable:
Module protection: no peripheral reverse connection protection, no peripheral fuse protection
Module features: low noise, low ripple; With output power indicator
Module applications: operational amplifier power supply, data converter power supply, industrial automation control, LED lighting, industrial control equipment, communication equipment, electrical equipment, instrumentation
Module size: 50 * 50 * 12mm
Module heating: The greater the load, the greater the heating. Pay attention to heat dissipation when using.
Working temperature: 0-70 ℃
Module interface: 5.08-2P * 4
 
 
 
Notes for use:
 
 
(⑴ The module is a step-down type module, and the input voltage needs to be greater than the output voltage by more than 1V to stabilize the output.
(2) Module heating is mainly determined by the input/output voltage difference and load current. Please select and use the power module reasonably, and generally reserve a certain margin.
(3) The detailed description is mainly aimed at positive and negative 5V output models, especially when using high-power 10W or more (output 5V2A, output 15V/0.67A), please add heat dissipating silicone fins to cool the chip. With better heat dissipation conditions, it is also best to control the power consumption within 30W (output 15V, 2A) during long-term operation to avoid damaging the chip.
 
Product list:
1* Module
1* Screw

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Le 30 mars 2023 à 06:06:24 CEST, le vendeur a ajouté les informations suivantes :

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