ND2A12MA 8W Boost Converter 2.6-6V to 5V/8.4V/12V with Full Protection

8W DC-DC Boost Converter Module ND2A12MA, 2.6-6V Input to 5V/8.4V/12V/12.6V Output, Adjustable Current Limit 0.5-2.5A, UVLO/OVP/SCP

$13.03

Quantity10PCS

Version Output 5V Output 8V4 Output 12V Output 12V6

ND2A12MA is an 8W small size boost converter designed and produced by eletechsup. It uses the excellent performance FP6291 chip and has multiple protections. The output current can be adjusted by changing the R3 resistor. It can be used as a LED driver or battery charger.

Description:
DC DC Boost Converter Module working frequency 1000KHZ.
Efficiency up to 93% (usually is 85%-92%)
Quiescent current : 0.19MA.
Current Limit Program(0.5-2.5A,Default 2.4A)
In a well-ventilated and heat-dissipating environment, the maximum output power can reach 8-9W
Operating temperature range : -40~+85 Degrees Celsius
Storage temperature range : -65~+150 Degrees Celsius
Size : 24.5 x 11x 5.8mm
Weight : 1.6g(with Pin)

Protection :

Under Voltage Lockout: 2.2V
OTP Temperature: 150℃
Overvoltage protection
Short circuit protection

Pin description:

IN+: Input positive(+)
IN-: Input positive(-)
O+: Output positive(+)
O-: Output positive(-)

Output 5V :

Input voltage DC 2.6 ~ 4.8V,output DC 5.1V±2%
Maximum output : 5V/1.5A(See the table below for details)

Input DC 2.6/1.93A,Output DC 5V/0.75A
Input DC 3V/2.14A,Output DC 5V/1.00A
Input DC 3.3V/2.13A,Output DC 5V/1.13A
Input DC 3.7V/2.13A,Output DC 5V/1.30A
Input DC 4.2V/2.10A,Output DC 5V/1.50A

Output 8.4V :

Input voltage DC 2.6 ~ 5.5V,output DC 8.4V±2%
Maximum output : 8.4V/1A(See the table below for details)
Input DC 2.6/1.95A,Output DC 8.4V/0.44A
Input DC 3V/1.97A,Output DC 8.4V/0.55A
Input DC 3.3V/2.06A,Output DC 8.4V/0.64A
Input DC 3.7V/2.03A,Output DC 8.4V/0.75A
Input DC 4.2V/2.03A,Output DC 8.4V/0.87A
Input DC 5V/2.02A,Output DC 8.4V/1.07A

Output 12V :

Input voltage DC 2.6 ~ 6V,output DC 12V±2%
Maximum output : 12V/0.75A(See the table below for details)

Input DC 2.6/1.60A,Output DC 12V/0.24A
Input DC 3V/1.85A,Output DC 12V/0.35A
Input DC 3.3V/1.85A,Output DC 12V/0.40A
Input DC 3.7V/2.01A,Output DC 12V/0.51A
Input DC 4.2V/2.06A,Output DC 12V/0.60A
Input DC 5V/2.10A,Output DC 12V/0.75A

Output 12.6V :

Input voltage DC 2.6 ~ 6V,output DC 12.6V±2%
Maximum output : 12.6V/0.70A(See the table below for details)

Input DC 2.6/1.60A, Output DC 12.6V/0.22A
Input DC 3V/1.84A, Output DC 12.6V/0.33A
Input DC 3.3V/1.95A,Output DC 12.6V/0.40A
Input DC 3.7V/2.06A,Output DC 12.6V/0.50A
Input DC 4.2V/2.08A,Output DC 12.6V/0.58A
Input DC 5V/2.10A, Output DC 12.6V/0.72A

Attention :

This is a DC-DC voltage converter module,Must be noted when using:

1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself

Q & A:

Q : Why output voltage is less than the nominal voltage

A : Input power supply power is too low.Test the input voltage with a multimeter,a t this time of the input voltage is very low