EVAL6730 STMicroelectronics, EVAL6730 Datasheet - Page 38

• Manufacturer Part Number: EVAL6730
• Description: EVAL BOARD FOR L6730XX
• Manufacturer: STMicroelectronics
• Type: Motor / Motion Controllers & Driversr

Specifications of EVAL6730

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Power - Output: 66W
• Voltage - Output: 3.3V
• Current - Output: 20A
• Voltage - Input: 4.5 ~ 14V
• Regulator Topology: Buck
• Frequency - Switching: 400kHz
• Board Type: Fully Populated
• Utilized Ic / Part: L6730
• Input Voltage: 8 V to 52 V
• Product: Power Management Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: L6208
• Other names: 497-5501

L6730 demonstration board
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L6730 demonstration board
Description
L6730 demonstration board realizes in a four layer PCB a step-down DC/DC converter and
shows the operation of the device in a general purpose application. The input voltage can
range from 4.5 V to 14 V and the output voltage is at 3.3 V. The module can deliver an
output current in excess of 30 A. The switching frequency is set at 400 kHz (controller free-
running F
the UVLO threshold (5 V or 12 V bus), the OVP intervention mode and the sink-mode
current capability.
Figure 32. Demonstration board picture
SW
) but it can be increased up to 1 MHz. A 7 positions dip-switch allows to select
Top Side
Doc ID 11938 Rev 3
Bottom Side
L6730 - L6730B