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MB39C326-EVBSK-01: Small size Evaluation Board of 6MHz Buck-boost DC/DC Converter IC | Cypress Semiconductor

MB39C326-EVBSK-01: Small size Evaluation Board of 6MHz Buck-boost DC/DC Converter IC

Last Updated: 
Jan 07, 2017

Small size Evaluation Board of 6MHz Buck-boost DC/DC converter IC

 

The MB39C326-EVBSK-01 is the small size evaluation board for the 6MHz Buck-boost DC/DC converter IC, MB39C326. This evaluation board output preset 3.3V or can be selected the other values by DAC signal input. The board consists of simple two layers. 

Two different function of boards lineup : MB39C326-EVBSK-01 for power save mode and MB39C326-EVBSK-02 for fixed PWM.

 

Evaluation Board Specification

Item Symbol Condition Min Typ Max Unit
Input voltage VIN - 2.5 3.7 5.5 V
Output voltage VOUT R1 = 620 kΩ, R2 = 110 kΩ 3.185 3.318 3.451 V
Output current IOUT(MAX1) VIN = 3.3V to 5.5V, EVBSK-02 - - 1200 mA
IOUT(MAX2) VIN = 2.5V to 3.3V, EVBSK-02 - - 800 mA
IOUT(MAX3) VIN = 3.3V to 5.5V, EVBSK-01, ILIMSEL = H - - 600 mA
IOUT(MAX4) VIN = 2.5V to 3.3V, EVBSK-01, ILIMSEL = H - - 500 mA
Switching
frequency
FREQUENCY - 5.2 5.8 6.4 MHz
Maximum
efficiency
EFFICIENCY - - 93 - %
Signal input
threshold voltage
VIL EN, ILIMSEL 0.0 - 0.25 V
VIH 1.5 - VIN V

Board size: 12.7 mm × 7.62 mm, Component height 1mm max

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