TPS5450 5A Switching Power Supply Module DC Low Ripple of Voltage Output 500kHz 5.5V-36V

TPS5450 5A Switching Power Supply Module DC Low Ripple of Voltage Output 500kHz 5.5V-36V

Description:
- This module is a power supply module with high current output: 3A (TPS5430) or 5A (TPS5450) and wide voltage input range of 5.5-36V. The onboard is configured with a variety of voltage outputs (3.3V, 5V, 9V, 12V, 15V, 24V) by default, which can be converted to the corresponding voltage output only by welding the corresponding jumpers. The optimal theoretical conversion rate can reach 95%. The wide voltage output range is fixed. The 500 kHz conversion rate has over-current protection and thermal break functions. It has a switch enable pin. The off state is only 18 uA. The module layout is regular, the layout and wiring are strictly in accordance with the design specifications of the power circuit, the materials are generous, the ripple is small, and the power output is convenient and practical. It is suitable for student competition module and individual project development.

Parameter:
- Model: TPS5450
- Type: Switching power supply module
- Input voltage: 5.5V-36V (It is recommended to use below 30V)
- Output voltage: varied (3.3V, 5V, 9V, 12V, 15V, 24V)
- Output current: 3A/5A (3A: TPA5430, 5A: TPS5450)
- Output minimum current: 10mA
- Input and output differential pressure: more than 2V
- Maximum exchange efficiency: 90%-95%
- Output ripple: 30mV at + 5V (The higher the output current, the greater the ripple)
- Module enable: suspended enable output
- Module protection: Input anti reverse connection
- PCB workmanship: half hole + gold deposition process
- Installation mode: lead-in type, SMD patch, dual in-line plug - 2.54 spacing
- Features: varied (low noise, low ripple, output power supply indicator)
- Weight: 6.3g
- Size: 40.64 x 20.32 x 5.28mm (L x W x H)
- Module heating: the greater the load, the greater the heat. (Pay attention to heat dissipation.)
- Operating temperature: -25℃ to 125℃

Package Included:
- 1 x TPS5450 5A

Note:
- The module is a step-down module, and the input voltage needs to be greater than the output 2V to stabilize the output.
- The module heating is mainly determined by the input/output voltage difference and the load current. Please select and use the power module reasonably, and generally reserve a certain margin.
- The detailed description of our store is mainly for 5V output models, especially when using high-power 10W (5V2A output 15V/0.67A) or above, please add silicone grease heat sink to cool the chip. With good heat dissipation conditions, it is better to control within 30W (output 15V, 2A) for a long time to avoid chip damage.