DD2913MA 3A Synchronous DC-DC Buck Converter Module – 4.5–30V Input, 3–12V Output Options, OVP OCP OTP SCP

$2.99 USD

~~$3.98 USD~~ $2.99 USD

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DD2913MA is eletechsup's newly designed synchronous DC-DC buck regulator. It has multiple protections to ensure the safety of power supply to the downstream circuit. It has high conversion efficiency and standby power. Smaller size, easy to embed in your circuit.

Mini Size High Efficiency PFM Synchronous Rectified Step Down Regulator

Input DC 30V-4.5V,Output DC 3V
Input DC 30V-4.5V,Output DC 3.3V
Input DC 30V-5V,Output DC 4.2V
Input DC 30V-6.5V,Output DC 5V
Input DC 30V-8V,Output DC 6V
Input DC 30V-9V,Output DC 7.5V
Input DC 30V-11V,Output DC 9V
Input DC 30V-14V,Output DC 12V

Maximum output current 2.5A,Short time maximum output current 3A
(With good heat dissipation)

DC-DC Step-Down Converter module working frequency 500KHz. efficiency is 83-93% .

Quiescent current: 0.6mA

Operating Temperature :–40°C to +105°C

Size : 24 x 13.5 x 6mm

Weight : 2.6g

DD2913MA is eletechsup's newly designed Synchronous DC-DC buck regulator. It has multiple protections to ensure the safety of power supply to the downstream circuit. It has high conversion efficiency and standby power. Smaller size, easy to embed in your circuit.

Mini Size High Efficiency PFM Synchronous Rectified Step Down Regulator Module

Input DC 4.5V-30V,Output DC 3V
Input DC 4.5V-30V,Output DC 3.3V
Input DC 5V-30V,Output DC 4.2V
Input DC 6.5V-30V,Output DC 5V
Input DC 8V-30V,Output DC 6V
Input DC 9V-30V,Output DC 7.5V
Input DC 11V-30V,Output DC 9V
Input DC 14V-30V,Output DC 12V

Maximum output current 2.6A,Short time maximum output current 3A(With good heat dissipation)

DC-DC Step-Down Converter module working frequency 500KHz. efficiency is 84-93% .

Quiescent current: 0.6mA

Operating Temperature :–40°C to +105°C

Size : 24 x 13.5 x 6mm

Weight : 2.5g

36W output power refers to the maximum output power of the 12V version

Multiple protections to ensure the safety of power supply at the rear stage:

Under-voltage protection (UVP)
Over Voltage Protection(OVP)
Over-Current Protection (OCP)
Over Temperature Protection(OTP)
Short Circuit Protection(SCP)
Internal Soft-Start

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

Applications:

DC motor power supply
WIFI Router Ethernet Switch
Network Equipment
Multimeter instrumentation
PTZ CCTV IP Camera
Electric toys
Wireless Module:Nrf24l01 CC1101 CC2500 CC2530 Zigbee
Smart home / home automation
Distributed Power Systems
Battery Charger
Pre-Regulator for Linear Regulators
Battery powered equipment
Audio amplifier

In addition to driving resistive loads such as LEDs, the eletechsup DD2913MA module can also drive inductive loads such as motors by adding a protection circuit.

If the voltage is not suitable for your application or you purchased the wrong voltage version, you can change the output voltage by modifying the R1 resistor.

Product features

Materials and care

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12V / 1PCSDD2913MA_12V	12V / 1PCSDD2913MA_12V Regular price ~~$3.98~~ Sale price $2.99/ea	$0.00	Quantity	Regular price ~~$3.98~~ Sale price $2.99/ea	$0.00

12V / 2PCSDD2913MA_12V*2	12V / 2PCSDD2913MA_12V*2 Regular price ~~$5.82~~ Sale price $5.58/ea	$0.00	Quantity	Regular price ~~$5.82~~ Sale price $5.58/ea	$0.00

3V / 1PCSDD2913MA_3V	3V / 1PCSDD2913MA_3V Regular price ~~$3.98~~ Sale price $2.99/ea	$0.00	Quantity	Regular price ~~$3.98~~ Sale price $2.99/ea	$0.00

3V / 2PCSDD2913MA_3V*2	3V / 2PCSDD2913MA_3V*2 Regular price ~~$5.89~~ Sale price $5.58/ea	$0.00	Quantity	Regular price ~~$5.89~~ Sale price $5.58/ea	$0.00

3.3V / 1PCSDD2913MA_3V3	3.3V / 1PCSDD2913MA_3V3 Regular price ~~$3.99~~ Sale price $2.99/ea	$0.00	Quantity	Regular price ~~$3.99~~ Sale price $2.99/ea	$0.00

3.3V / 2PCSDD2913MA_3V3*2	3.3V / 2PCSDD2913MA_3V3*2 Regular price ~~$5.87~~ Sale price $5.58/ea	$0.00	Quantity	Regular price ~~$5.87~~ Sale price $5.58/ea	$0.00

4.2V / 1PCSDD2913MA_4V2	4.2V / 1PCSDD2913MA_4V2 Regular price ~~$3.90~~ Sale price $2.99/ea	$0.00	Quantity	Regular price ~~$3.90~~ Sale price $2.99/ea	$0.00

4.2V / 2PCSDD2913MA_4V2*2	4.2V / 2PCSDD2913MA_4V2*2 Regular price ~~$5.83~~ Sale price $5.58/ea	$0.00	Quantity	Regular price ~~$5.83~~ Sale price $5.58/ea	$0.00

5V / 1PCSDD2913MA_5V	5V / 1PCSDD2913MA_5V Regular price ~~$3.92~~ Sale price $2.99/ea	$0.00	Quantity	Regular price ~~$3.92~~ Sale price $2.99/ea	$0.00

5V / 2PCSDD2913MA_5V*2	5V / 2PCSDD2913MA_5V*2 Regular price ~~$5.85~~ Sale price $5.58/ea	$0.00	Quantity	Regular price ~~$5.85~~ Sale price $5.58/ea	$0.00

6V / 1PCSDD2913MA_6V	6V / 1PCSDD2913MA_6V Regular price ~~$3.95~~ Sale price $2.99/ea	$0.00	Quantity	Regular price ~~$3.95~~ Sale price $2.99/ea	$0.00

6V / 2PCSDD2913MA_6V*2	6V / 2PCSDD2913MA_6V*2 Regular price ~~$5.87~~ Sale price $5.58/ea	$0.00	Quantity	Regular price ~~$5.87~~ Sale price $5.58/ea	$0.00

7.5V / 1PCSDD2913MA_7V5	7.5V / 1PCSDD2913MA_7V5 Regular price ~~$3.96~~ Sale price $2.99/ea	$0.00	Quantity	Regular price ~~$3.96~~ Sale price $2.99/ea	$0.00

7.5V / 2PCSDD2913MA_7V5*2	7.5V / 2PCSDD2913MA_7V5*2 Regular price ~~$5.89~~ Sale price $5.58/ea	$0.00	Quantity	Regular price ~~$5.89~~ Sale price $5.58/ea	$0.00

9V / 1PCSDD2913MA_9V	9V / 1PCSDD2913MA_9V Regular price ~~$3.99~~ Sale price $2.99/ea	$0.00	Quantity	Regular price ~~$3.99~~ Sale price $2.99/ea	$0.00

9V / 2PCSDD2913MA_9V*2	9V / 2PCSDD2913MA_9V*2 Regular price ~~$5.87~~ Sale price $5.58/ea	$0.00	Quantity	Regular price ~~$5.87~~ Sale price $5.58/ea	$0.00