DC-DC Koverter step up boost converter XL6009 LM2577 DSN6009

DC-DC Koverter step up boost converter XL6009 LM2577 DSN6009

Bemeneti feszültség 3,2V ~ 32V,
Kimeneti feszültség: 1,2V ~ 35V;
MOSFET hatásfok 94%; LM2577 max áram 3A

Input 3V Output 12V 0.4A 4.8W
Input 5V Output 12V 0.8A 9.6W
Input 7.4V Output 12V 1.5A 18W
Input 12V Output 15V 2A 30W
Input 12V Output 16V 2A 32W
Input 12V Output 18V 1.6A 28.8W
Input 12V Output 19V 1.5A 28.5W
Input 12V Output 24V 1 A 24W
Introduction

1: The new original chip, eliminate fake, disassemble chip.

2: Imported SMD electrolytic capacitors, not accompanied by homemade capacitance.

3: Up to 400Khz operating frequency, and LC filter circuit, output ripple is very low.

4: Import TDK inductors, the heat and noise to a minimum.

6: Input and output three Mlcc Multilayer ceramic capacitors, interference enhance stability.

7: PCB use kb of A grade sheet material, to prevent cardboard, garbage plate.

8: Built-in MOSFET, the LM2577 built-triode say goodbye, can reach 94% efficiency.

9: Increased enable the port, you can control whether the boost circuit.

10: Dimensions: 49 (L) * 23.4 (W) * 11.4 (H) mm (excluding potentiometer)


Parameters

Module Properties: non-isolated step-up & down module (Boost & Buck)

Input voltage: 3.2-32V

Output voltage: (1) continuously adjustable (1.2-35V)

Output Current: 1.5A (Max)

Input Current: 4A (Max)

Output power: natural cooling 20W, plus heat sink 25W (Max) real power

Maximum output power = input voltage conversion efficiency * 4A *conversion efficiency

Conversion efficiency: the efficiency of the measured voltage and current commonly used (hereinafter, for reference only)

A=Input voltage. B=Input Current. C=Output voltage. D=Output Current. E=conversion efficiency

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