DC DC LTC3780 5-32V to 2-24V Automatic lifting pressure DC voltager regulator module Car PC Power Supply

High Power  Automatic lifting pressure module LTC3780 Car PC Power Supply

step up step down  5 ~ 32V input to 2 ~ 24V (any output) MAX 14A

Product Description:       

This module is a high-efficiency step-up/down regulator automatically modules , using the U.S. Linear's LTC3780 as the main chip. Input voltage is higher than the output voltage can also be lower than the output voltage and the output voltage is maintained constant. For example, set the output to 12V, then the input voltage changes between 5 ~ 32V, the output voltage at 12V unchanged. The module has perfect protection function can be widely used in notebook power supply, car power, industrial power, model power, embedded systems, and so on.

Product Features:

Wide input voltage range : 5 ~ 32V Output voltage: can be adjusted between 2 ~ 24V, the output voltage can also choose a fixed type ( 2 to choose between 24V), please indicate the time of purchase. Default shipping is adjustable Continuous Output Current : 12A, maximum 14A ( input 14V, output 12V). The use of advanced synchronous rectification , the conversion efficiency of up to 98% Operating Frequency : 200KHz Output over-current, short circuit protection, output short circuit is not afraid even end , the circuit will automatically protect Inputs with 15A fuse , Cadogan a security measure Chip with overheat protection , over-temperature automatically stop working Input undervoltage protection, to stop working when the input voltage is lower than 4.5V?  input reverse polarity protection , input and output reversed will burn The soft-start function to ensure the power process without overshoot voltage? Enable direct control of the output voltage switches, straightforward ground to close the output voltage , the module goes into sleep mode. Not connected ( floating ) opens output. Inputs and outputs are used LC filter, and the use of large-capacity high-frequency ceramic capacitors and low-impedance electrolytic capacitors from Taiwan , ensuring very low input and output ripple. Input 14V, output 12V10A Ripple ≤ 30mVp-p. Especially in the automotive application conditions , does not interfere with other devices Full load temperature rise : 50 ℃, delivery has been installed heatsink to enhance heat dissipation Industrial operating temperature range : -45 ~ +85 ℃ Volume : 85X48X25mm ( length X width X height ) Connection: Terminal Type

Typical output current and power (ambient temperature 25°, natural air cooling)

input                 output               output               output voltage(V)          voltage(v)           current(A)           power(W)   5                     12                    5                   60   9                     12                    8                   96   12                    12                    12                  144   14                    12                    12                  144   20                    12                    12                  144   24                    12                    10                  120   12                    24                    6                   144

Application examples: 1.Vehicle equipment for the power supply, the instability of the car and noisy 12V, converted to a stable, clean 12V output, to the car MP3, MP4, GPS, media players, cell phones, computers and other equipment powered vehicle.  2.DIY an adjustable DC power supply, 12V input connected to a power supply, the output voltage can be freely adjusted between 0.8 and 24. Can be used for maintenance of the power supply can also be used for a variety of laboratory, simple, cost-effective, suitable for all types of electronic enthusiasts. 3 Car notebook for power, the car will be unstable and noisy of 12V, the books need to boost the voltage, such as 16V, 19V, 20V.

package: 1X power module