SPECIFICATIONS

Brand Name: eletechsup

Type: DC/DC Converters

Origin: Mainland China

Size: 25 x 15.1 x 6.2mm

Output Frequency: DC-DC

Output Type: SINGLE

is_customized: Yes

Output Current: <=3.5A

Output Power: 1 – 50W

Weight: 2.46g

Model Number: DD2712SA

Certification: none

Output Voltage: DC 3V/3.3V/3.7V/5V/6V/9V/12V

Input Voltage: DC 4.5-28V

Choice: yes

semi_Choice: yes

Applications:

Motor Toy

WIFI Router Switch

Network equipment

Multimeter instrumentation

CCTV camera

Electric toys

Wireless Module:Nrf24l01 CC1101 CC2500 CC2530 Zigbee

Smart home / home automation

Distributed Power Systems

Battery Charger

Pre-Regulator for Linear Regulators

FM radio

Battery powered equipment

Audio amplifier

Product Name:1 PCS 3.5A DC-DC Converter Module Buck Step-Down Voltage Regulator Board 4.5V-27V to 3V 3.3V 3.7V 5V 6V 7.5 9V 12V

Packing list:

1 PCS DD2712SA 3.5A DC DC Step Down Converter Module 4.5V-27V to 3V/3.3V/3.7V/5V/6V/7.5V/9V/12V

Description:

3V :

Input voltage 4.5~27V,output 3V

Maximum output current 2.5A,Short time maximum output current 3.5A

DC-DC Step-Down Converter module working frequency 900KHz. efficiency is 76-93% .

Quiescent current: about 250uA

Overtemperature shutdown, Under-Voltage Lockout (UVLO), BS-voltage protection, and short circuit protection.

Operating Temperature :–20°C to +85°C

Size : 25 x 15.1 x 6.2mm

Weight : 2.46g

3.3V :

Input voltage 4.5~27V,output 3.3V

Maximum output current 2.5A,Short time maximum output current 3.5A

DC-DC Step-Down Converter module working frequency 900KHz. efficiency is 76-93% .

Quiescent current: about 250uA

Overtemperature shutdown, Under-Voltage Lockout (UVLO), BS-voltage protection, and short circuit protection.

Operating Temperature :–20°C to +85°C

Size : 25 x 15.1 x 6.2mm

Weight : 2.46g

3.7V :

Input voltage 4.5~27V,output 3.7V

Maximum output current 2.5A,Short time maximum output current 3.5A

DC-DC Step-Down Converter module working frequency 900KHz. efficiency is 76-93% .

Quiescent current: about 250uA

Overtemperature shutdown, Under-Voltage Lockout (UVLO), BS-voltage protection, and short circuit protection.

Operating Temperature :–20°C to +85°C

Size : 25 x 15.1 x 6.2mm

Weight : 2.46g

5V :

Input voltage 6.5~27V,output 5V

Maximum output current 2.5A,Short time maximum output current 3.5A

DC-DC Step-Down Converter module working frequency 900KHz. efficiency is 76-93% .

Quiescent current: about 250uA

Overtemperature shutdown, Under-Voltage Lockout (UVLO), BS-voltage protection, and short circuit protection.

Operating Temperature :–20°C to +85°C

Size : 25 x 15.1 x 6.2mm

Weight : 2.46g

6V :

Input voltage 7.5~27V,output 6V

Maximum output current 2.5A,Short time maximum output current 3.3A

DC-DC Step-Down Converter module working frequency 900KHz. efficiency is 76-93% .

Quiescent current: about 250uA

Overtemperature shutdown, Under-Voltage Lockout (UVLO), BS-voltage protection, and short circuit protection.

Operating Temperature :–20°C to +85°C

Size : 25 x 15.1 x 6.2mm

Weight : 2.46g

7.5V :

Input voltage 9~27V,output 7.5V

Maximum output current 2.5A,Short time maximum output current 3A

DC-DC Step-Down Converter module working frequency 900KHz. efficiency is 76-93% .

Quiescent current: about 250uA

Overtemperature shutdown, Under-Voltage Lockout (UVLO), BS-voltage protection, and short circuit protection.

Operating Temperature :–20°C to +85°C

Size : 25 x 15.1 x 6.2mm

Weight : 2.46g

9V :

Input voltage 11~27V,output 9V

Maximum output current 2.3A,Short time maximum output current 3A

DC-DC Step-Down Converter module working frequency 900KHz. efficiency is 76-93% .

Quiescent current: about 250uA

Overtemperature shutdown, Under-Voltage Lockout (UVLO), BS-voltage protection, and short circuit protection.

Operating Temperature :–20°C to +85°C

Size : 25 x 15.1 x 6.2mm

Weight : 2.46g

12V :

Input voltage 13~27V,output 12V

Maximum output current 2A,Short time maximum output current 3A

DC-DC Step-Down Converter module working frequency 900KHz. efficiency is 76-93% .

Quiescent current: about 250uA

Overtemperature shutdown, Under-Voltage Lockout (UVLO), BS-voltage protection, and short circuit protection.

Operating Temperature :–20°C to +85°C

Size : 25 x 15.1 x 6.2mm

Weight : 2.46g

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