SPECIFICATIONS

Brand Name: eletechsup

Certification: NONE

Choice: yes

High-concerned chemical: none

Origin: Mainland China

Output Current: 0.7A

Output Frequency: DC-DC

Output Power: 1 - 50W

Output Type: SINGLE

Size: 26mm x 15.5mm x 5.8mm

Type: DC/DC Converters

Weight: 2.7g

is_customized: Yes

semi_Choice: yes

ND0603PC is a low-cost and cost-effective automatic buck-boost converter module developed and designed by eletechsup. Input 1-6V, stable output 3V/3.3V/4.2V/5V. It is an ideal LINO LIPO Lifpo4 battery regulator

Input voltage DC 0.9 ~ 6V, output DC 3V/3.3V/4.2V/5V

The maximum input voltage can not exceed 6.5V

Quiescent operating current: 260uA

Auto Buck-Boost Converter Module working frequency 1MHZ.efficiency 60%-85% .

Operating temperature range : -25~+85 Degrees Celsius

Storage temperature range : -45~+125 Degrees Celsius

Size : 26mm x 15.5mm x 5.8mm

Weight : 2.7g

Features:
Low voltage operation: Start-up is guaranteed from 0.9V(IOUT =1 mA )
Duty ratio: Built-in PWM/PFM switching control
circuit 15 to 78 % .
Oscillator frequency:1.0MHz
Feedback voltage accuracy:±2%
Soft start function: 2 mS

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

Different power supplies have different output capabilities: