TPS61088 Hochleistungs-5V/9V/12V Boost-Modul DC-DC 10A Strom

Produktbeschreibung

This module uses TITPS61088 power chip programme, stable performance, small ripple, with 10A switching current capability, switching frequency of about 1MHZ, the module provides PWM and PFM two modes of operation can be adjusted by the user (the default PFM low-power mode shipment), on-board high-quality Vantage capacitors (adjustable version) and high-current inductors, the use of high-quality components to further improve the module's performance and stability.
Module in the output of high-power occasions still have most of the other boost module can not be comparable to the stability of the user in the use of multiple carp batteries in parallel power supply boost applications to 5V voltage 4A/5A output of high-current occasions are a good choice, the same boost to 9V112V voltage is not a problem, the output power Highest up to 30W, 9V, 12V voltage output, the output of larger current occasions, the user can be used in the same way. The user only needs to do a good job of heat dissipation to get a good output ripple with load when the output of larger current occasions.
If not specified, the following parameters are tested in PWM mode (recommended operating mode).
Module Type: Switching Power Supply, Boost Power Supply
Input Voltage: DC2.7-12V
Input Current: 9A(max)
Output Current: Depends on input, refer to the following instructions for calculation
Output Voltage: DC4.5-12.6V
Output power: 30W(max), heat dissipation is required.
Switching Frequency: Approx. 1MHZ
Operation Mode: PWM / PFM
The following parameters are measured when the boost value is adjusted to 9V in PWM mode, for user's reference.
Quiescent current: 15-65ma (PWM mode)
200ua-600ua (PFM mode)
Output ripple: 30mVpp (no load)
Output efficiency: 92%(max)
The PWM shorting pads on the side of the output terminals are shorted for PWM mode and disconnected for PFM mode, which is the default mode and can be adjusted by the user.
For the constant voltage version, the default is PFM mode, which can be adjusted by soldering a 0 ohm resistor to the PWM pads or by shorting the two pads in other ways.
About the Outputs
The module is a boost module, so the output voltage needs to be larger than the input voltage. After testing, it is recommended that the output voltage is more than 2V higher than the input voltage, otherwise the output voltage will be higher than the set value.

Produktdetails in Bildern

Produkteigenschaften

Markenname

W

Ursprung

CN (Herkunft)

Hochbetriebenes Chemikalienunternehmen

Keine

Zustand

Neu

Typ

SPANNUNGSREGELER

Choice

yes

semi_Choice

yes