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LM2577 DC Boost Voltage Regulator Charger, High efficiency, small size. DC 3-34V to 4-60V voltage output. it is suitable for Car 12V 24V input and driver your devices.
Feature:
- Module Properties: non-isolated module (Boost)
- Module modle: LM2577
- Input voltage: DC 3-34V
- Output voltage: DC 4-60V (continuously adjustable)
- Output Current: 2.5A (Max.)
- Input Current: 3A (Max.)
- Output power: 15W(natural cooling), MAX. 25W (enhance heat dissipation)
- Maximum output power: Input voltage * 3A * conversion efficiency
- Operating temperature: Industrial grade -40°c to +85°c (ambient temperature exceeds 40 °c, please reduce power or plus fan)
- Full load temperature rise: 45 °c
- No-load current: typical 15mA (5V turn to 12V)
- Load Regulation: ± 0.5%
- Voltage Regulation: ± 0.5%
- Dynamic response speed: 5% 200uS
- Short-circuit protection: None (please enter retrofitting fuse or protective circuit)
- Input reverse polarity protection: None (If need please install diode at input port )
- Installation: Screw (3 mm in diameter), 2 fixing holes
- Wiring: Welding, plus pin then soldered to the PCB directly
Conversion efficiency Reference:
- 3.7V input,5V/1A output,efficiency 81%
- 5V input,12V/0.5A output,efficiency 84%
- 7.4V input,12V/0.5A output,efficiency 90%
- 7.4V input,12V/1Aoutput,efficiency 88%
- 12V input,16V/1A output,efficiency 92%
- 12V input,16V/2A output,efficiency 90%
- 12V input,19V/1A output,efficiency 91%
- 12V input,19V/1.5A outpu,efficiency 92%
- 12V input,24V/0.5A output,efficiency 89%
- 12V input,24V/1A output,efficiency 88%
Some Applications:
- DIY a mobile power supply, for cell phone, MP3, MP4, PSP and etc.
- Boost charger, can use two pcs AA batteries or lithium batteries to charge the device(4-60V)
- Front of a system power supply:when the input voltage is less than 4-35V.
- Power supply for electronic equipment( 4-35V)
Package Include:
- 1x DC Boost Converter
Attributes | |
input voltage | 3~34V |
output current | 2.5A |
output power | 15W |
output voltage | 4~60V |
output ways | 1 |