2X TPS61023 Boost Module 5V 1A Boost Regulator Booster Board Voltage Step Module From 2-5VDC to 5V

2X TPS61023 Boost Module 5V 1A Boost Regulator Booster Board Voltage Step Module From 2-5VDC to 5V leírása

1. Output Short Circuit Protection: The boost module offers reliable output short circuit protection, ensuring your devices remain safe and secure during operation.
2. Overvoltage and Thermal Shutdown Protection: Equipped with advanced safety features, the boost regulator includes overvoltage and thermal shutdown protection to prevent damage and ensure long-lasting performance.
3. Automatic PFM Operation Mode for Light Loads: The booster board automatically switches to Pulse Frequency Modulation (PFM) mode during light loads, optimizing efficiency and extending battery life.
4. VIN Greater than VOUT Pass-Through Mode: The step module seamlessly transitions to pass-through mode when the input voltage exceeds the output voltage, maintaining consistent performance without interruption.
5. True Disconnect Between Input and Output During Shutdown: The step boost module board ensures a true disconnect between input and output during shutdown, providing complete isolation and preventing any potential leakage or damage.

Type:Module
Description:
This little board comes in handy whenever you need a lot of 5V power. It's about the size of a linear regulator, but it's actually a booster! Put 2-5VDC in one side and get 5V, to 1A, out the other. for battery powered projects using 2 or 3 alkaline cells or a single lithium cell.
TPS61023 Specifications:
Input voltage range: 0.5V to 5.5V
Output current: 1A
1.8V minimum startup input voltage
Two 47mΩ (LS) / 68mΩ (HS) MOSFETs
3.7A valley current limit
Switching frequency is 1 MHz for VIN Greater than 1.5V and 0.5 MHz for VIN Less than 1V
Typical shutdown current of Vin and SW is 0.1μA
Reference voltage accuracy is 2.5% from -40 to +125
Product dimensions: 18.00x11.00x5.00mm
Product dimensions: 0.71x0.43x0.2inch