15W power module with enable port

Size: 49(l)*23.4(w)*11.4(h) mm(excluding potentiometer)

Module parameters

Modular nature: non-isolated BOOST module (BOOST)

Input voltage: 5-32v

Output voltage :(1) continuously adjustable (5-50v)

(2) fixed output 5V

Output current: 2.5a (MAX)

Input current: 4A (MAX)

Output power: 15W with natural cooling and 25W (MAX) actual power of radiator

 

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

Output ripple: input 12V output 240.5a ripple 30MV 20M bandwidth

Working temperature: (to 40 to + 85 ) (ambient temperature more than 40 degrees, please reduce power use, or enhance heat dissipation)

With temperature rise: 45

Working frequency: 400khz

No-load current: 5V to 12V 15mA, 8.4v to 12V 7mA,12V to 24V 9mA,12V to 36V 18mA,24V to 48V 9mA,24V to 36V 6mA.

Load adjustment rate: 0.5%

Voltage regulation: 0.5%

Dynamic response speed: 5% 200uS

Enable control port: yes, default high level 1.4 v-vin (ON)

Short circuit protection: no (please add a fuse or protective circuit in the input)

Input reverse protection: none

Installation: screws can be fixed (fixed hole 3 mm), 2 fixed holes

Wiring mode: welding. After adding pins, it can be directly welded on PCB

Baby description:

The XTW6009 is a 4A switching current high performance BOOST module. This module USES the XL6009E1 of the second generation high frequency switching technology as the core chip, and its performance is much better than the LM2577 of the first generation technology. The XL6009 booster module has lower cost and better performance, and the LM2577 module is about to be phased out.

Wide input voltage 3V~32V, the best operating voltage range is 5~32V;

Wide output voltage 5V~35V;

Built-in 4A high efficiency MOSFET switch tube, making the efficiency up to 94%; (LM2577 current only 3A)

Ultra high switching frequency of 400KHz, can be used to filter capacitance of small capacity can achieve very good effect, ripple smaller, smaller volume. (LM2577 frequency only 50KHz)

Technical parameters:

 

 

specifications

XTW6009 booster module

Nature of the module

Non-isolated BOOST

Rectifying way

Asynchronous rectifier

The input range

3 v ~ 32 v

Output range

5 v ~ 35 v

Input current

4A (maximum), no load 18mA (5V input, 8V output, no load less than 18mA. The higher the voltage, the greater the no-load current.

Conversion efficiency

<94% (greater pressure difference, lower efficiency)

Switching frequency

400 KHZ

The output ripple

50mV (higher voltage, higher current, larger ripple)

Load regulation

Plus or minus 0.5%

Voltage regulation

Plus or minus 0.5%

Working temperature

- 40 ~ + 85

Overall dimensions

43mm * 21mm * 14mm (length * width * height)

 

IN+ input positive pole IN- input negative pole!

OUT+ OUT positive - OUT negative

Test comparison sample reference:

 

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
Input 3V output 12V 0.4a 4.8w

Vin*Iin* efficiency = Vout*Iout

Vin: input voltage
Iin: input current
Vout: output voltage
Iout: output current

 

 

Product features:

1. Voltmeter display, voltmeter error 0.1v, range 5 ~ 35V. (note: the input voltage is lower than 4.5v, and the on-board voltmeter does not work or display)

 

2. Large volume 5*5 touch the button to switch to measure the input or output voltage, and an indicator light shows which terminal voltage is being measured. The default nixie tube displays the input voltage and the input indicator light is on; Touch the button, the nixie tube will display the output voltage, and the output indicator light OUT. And keep the last setting, even if the power is turned on

3. The voltmeter can be closed. Long press the switch for more than 1 second and less than 4 seconds. After the voltmeter is closed, just press the switch to open the voltmeter.

4. Input and output voltage measurement error calibration function, long press the switch more than 4 seconds, let go and then enter the voltage measurement error calibration function, at this point IN the light input end (calibration), the digital tube twinkle shows a positive (the factory parameter is 0.0), the short press button can change this value (numerical range of 0.5 ~ 0.5, the unit is V), said positive upward calibration, calibration down negative said. After calibration value at the input to adjust good, long press button for more than 2 seconds, entered the output error calibration after let go, this time OUT the light output terminal (calibration), and display the output value of calibration, adjustment method is the same as the input, output in good side after calibration value, long press the button for more than 2 seconds, let go after save the set of values and return to normal display voltage, set the correction value takes effect immediately and no lose when power supply drop. (with this feature, your higher accuracy requirements can be met)

5. With wiring terminal, it is convenient to use without soldering iron, and keep welding wire wiring points

(the input voltage must be more than 1v higher than the output voltage)

6. The maximum output current can be up to 3A, and the recommended operating current is around 2A, more than 2A plus heat sink

7. The internal oscillation frequency of 400KHz is adopted, which belongs to the second generation of switching voltage regulator, with low power consumption and high efficiency

 

 

Usage:

1. The input and output voltage measurement error calibration: long press the switch more than 4 seconds, let go and then enter the voltage measurement error calibration function, at this point IN the light input end (calibration), the digital tube twinkle showed a positive (the factory parameter is 0.0), the short press button can change this value (numerical range of 0.5 ~ 0.5, the unit is V), the positive upward calibration, said negative said adjust downward. After calibration value at the input to adjust good, long press button for more than 2 seconds, entered the output error calibration after let go, this time OUT the light output terminal (calibration), and display the output value of calibration, adjustment method is the same as the input, output in good side after calibration value, long press the button for more than 2 seconds, let go after save the set of values and return to normal display voltage, set the correction value takes effect immediately and no lose when power supply drop. (with this feature, your higher accuracy requirements can be met)

 

2. Close the voltmeter: long press the switch for more than 1 second and less than 4 seconds, and then let go. After the voltmeter is closed, just press the switch to open the voltmeter.

Notes:

1. When the recommended power exceeds 20W, heat sinks and other devices shall be added to enhance heat dissipation;

2. Some customers reported that the output voltage of the module could not be adjusted and was always equal to the input voltage. When you encounter this kind of problem, please first counter-clockwise rotation potentiometer more than 10 turns, and then use the module to adjust the voltage can be normal.

Application cases:

This module can be used in the boost field where the output voltage is higher than the input voltage, such as battery, power transformer, DIY adjustable voltage regulator power supply, 24V vehicle pen meter this power supply, industrial equipment voltage reduction, 9 turn 12V, 12V turn 18V, 18V turn 24V, etc..