DC-DC Automatic Step Up-down Power Module (3~15V to 5V 600mA)

by DFRobot

Product ID: 7045
MPN: DFR1766

M.R.P: ~~₹362.70~~

₹306.90 Backordered

₹362.14 (Incl. GST)

You Save: ₹55.80 (15%)

Estimated delivery between Feb 9 - Feb 15

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Qty	Price
1-5	₹306.90
6-9	₹297.69
10-49	₹291.56
50+	₹276.21

Description

This power module contains the function of automatic buck-boost and integrates with the related circuit of buck-boost converter. Its size is just as same as a dime, which is very easy for embedding.
Input voltage range 3~15V, fixed output voltage 5V, the maximum load current is 0.6A and its quiescent current is as low as 200uA. In theory, the work frequency of the module can reach to 1.2MHz. Besides, it has steady output voltage, which can work long time without voltage shift. The maximum conversion can reach to 85%. So it is suitable for the occasions with high requirements. You can use this power module to DIY mobile power pack and provide constant power for your projects.

FEATURES

Small size, stable performance, wide voltage range for a variety of DIY applications

APPLICATIONS

Power supply for controller main-board, DIY current source, floodlight, DIY toy car, communication device, digital radio.

Serial number	Name	Direction	Application
1	Vo+	output	Output positive current source
2	Vo-	output	Ground wire, output port current source reference
3	Vi-	input	Ground wire, link to current source reference
4	Vi+	input	Power supply input:2.5-15Vdc

Figure1. Interface Description

Figure2.Typical Performance Characteristics(Conversion)

SPECIFICATION

Input Voltage: 3～15Vdc
Output Voltage: 5V
Output Accuracy: ±0.1V
The Maximum Output Peak Current: 600mA
Full-Load Output Ripple: Vpp<50mV
No-Load Current: IQ 180uA
Switch-Off Function: Not Support
Operating Temperature: -40℃ ~ +85℃
Operating Humidity: 20% ~ 90% relative humidity, no condensation
Storage Temperature: -40℃ ~ +125℃
Installation Method: Chip-mounting
With or Without Isolation: Without Isolation
Service Life: 30000h
Dimension: 17×13mm / 0.67×0.51inch

NOTE

The input voltage must within 15V.
Load current should not be in 600mA or above for a long time, otherwise it will affect the service life of the module and even burn out.
If the load current is relatively high, you should increase the minimum input voltage to ensure normal operation.