STEVAL-ISA043V2 STMicroelectronics, STEVAL-ISA043V2 Datasheet - Page 8

• Manufacturer Part Number: STEVAL-ISA043V2
• Description: BOARD EVAL BASED ON ST1S06
• Manufacturer: STMicroelectronics

Specifications of STEVAL-ISA043V2

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 3.3V
• Current - Output: 1.5A
• Voltage - Input: 2.7 ~ 6V
• Regulator Topology: Buck
• Frequency - Switching: 1.5MHz
• Board Type: Fully Populated
• Utilized Ic / Part: ST1S06
• Product: Power Management Modules
• Silicon Manufacturer: ST Micro
• Silicon Core Number: ST1S06PUR
• Kit Application Type: Power Management - Voltage Regulator
• Application Sub Type: Synchronous Buck Converter
• Kit Contents: Board
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-6420; STEVAL-ISA043V2

Board usage recommendation
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8/12
Figure 3.
Board usage recommendation
The board shown in
you have two lines available; one used to supply or sink current and the other one used to
perform the needed measurement.
Figure 2.
The ST1S06 inhibit pin does not have an internal pull-up, meaning that you cannot leave the
inhibit floating.
The board has available two inhibit pins. One is located on the right side of the board and
can be connected to GND or VIN by a jumper in order to turn-off or on the device.
The other inhibit pin, located on the top left of the board, can be used to supply the inhibit
pin with a voltage higher than 1.3 V to turn-on or lower than 0.4 V to turn-off the device.
Board layer - top layer
ST1S06 board picture
Figure
2, is provided with Kelvin connection, it means that for each pin
Figure 4.
Board layer - bottom layer
AN2371