Di-Acro

17W Synchronous Boost Regulator Module 3V 3.3V 3.7V to 4.2V 5V DC-DC Converter

Description: Description: 17W Mini Size High-power DC-DC Boost Converter Module DC 2.4-4V to 4.2V;DC 2.4-4.5V to 5V Maximum output power 17W(See the table for details) Maximum input current: 7A(See the table for details) Maximum output current: 3.5A(See the table for details) Current Limit Program(0.8-7A,Default 7A) Quiescent current: about 0.3MA Efficiency : Up to 91% Switching Frequency : 500KHz fixed Overcurrent protection,Short circuit protection,Over temperature protection Operating Ambient Temperature : -40 to 85 °C Storage Temperature : -55 to 150°C Size : 21 x 11 x 6mm Weight : 2.1g Pin description: Vi : Input positive(+) GND : Input and Output negative(GND/-) Vo : Output positive(+) Attention : This is a high-power boost module. Please pay attention to the following when using: 1 The power supply must be sufficient. If the module needs to output 17W power, the power supply must be greater than 25W. 2 The power and boost module leads must be thick enough (can pass 10A) and soldered well. 3 Use a multimeter to directly measure the Vi GND port to determine if the power is sufficient. If the voltage is lower than the power supply 1V, the power supply is insufficient or there is no good connection. 4 Input voltage can not be greater than the maximum input range 5 Output power can not be greater than the maximum load for a long time 6 Input power must be greater than the output power, because the power consumption of the module itself Applications: for QC PD charger for 3.7V li-on Lipo Lithium Battery 18650 PTZ CCTV IP camera Smart home / home automation WIFI Router Switch Network equipment LED Motor Driver For short-term maximum input and output current, please refer to the table below. For long-term use, please add a heat sink or reduce the output current to 60%. When used to drive inductive loads or motors, please pay attention to the following: 1 Please note that the starting current of the motor is greater than 3 times the rated current. 2 Please ensure that the power supply is sufficient. 3 Please connect a diode or drive circuit between the module and the motor. Changing the value of the R3 resistor changes the maximum input current threshold. Maximum input current(A)= 180/R3(KΩ) Changing the value of the R1 resistor changes the output voltage. Vout(V)=0.6*(R1/10+1)

Price: 4.96 USD

Location: Guangzhou

End Time: 2024-09-02T01:12:31.000Z

Shipping Cost: 0 USD

Product Images

17W Synchronous Boost Regulator Module 3V 3.3V 3.7V to 4.2V 5V DC-DC Converter17W Synchronous Boost Regulator Module 3V 3.3V 3.7V to 4.2V 5V DC-DC Converter17W Synchronous Boost Regulator Module 3V 3.3V 3.7V to 4.2V 5V DC-DC Converter17W Synchronous Boost Regulator Module 3V 3.3V 3.7V to 4.2V 5V DC-DC Converter17W Synchronous Boost Regulator Module 3V 3.3V 3.7V to 4.2V 5V DC-DC Converter17W Synchronous Boost Regulator Module 3V 3.3V 3.7V to 4.2V 5V DC-DC Converter17W Synchronous Boost Regulator Module 3V 3.3V 3.7V to 4.2V 5V DC-DC Converter

Item Specifics

Restocking Fee: No

Return shipping will be paid by: Buyer

All returns accepted: Returns Accepted

Item must be returned within: 30 Days

Refund will be given as: Money Back

Brand: eletechsup

Type: Step-up

Available Variations

Color: 1PCS 4V2

Price: 4.96 USD

Available Quantity: 50

Quantity Sold: 0

Color: 1PCS 5V

Price: 4.96 USD

Available Quantity: 50

Quantity Sold: 0

Color: 5PCS 4V2

Price: 14.95 USD

Available Quantity: 150

Quantity Sold: 1

Color: 5PCS 5V

Price: 14.95 USD

Available Quantity: 150

Quantity Sold: 1

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