STEVAL-ISA042V1 STMicroelectronics, STEVAL-ISA042V1 Datasheet - Page 4

• Manufacturer Part Number: STEVAL-ISA042V1
• Description: BOARD EVAL BASED ON ST1S03
• Manufacturer: STMicroelectronics

Specifications of STEVAL-ISA042V1

• Mfg Application Notes: ST1S03 AppNote
• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 1.2V
• Current - Output: 1.5A
• Voltage - Input: 3 ~ 16 V
• Regulator Topology: Buck
• Frequency - Switching: 1.5MHz
• Board Type: Fully Populated
• Utilized Ic / Part: ST1S03
• Product: Power Management Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-6368

2
Figure 2.
Table 2.
4/16
Pin n°
1
2
3
4
5
6
Pin configuration
Pin connections (top view)
Pin description
Symbol
V
V
GND
N.C.
IN_SW
V
SW
IN_A
FB
Voltage of feedback
System ground
Output of the internal power switch
Power supply for the MOSFET switch
Power supply for the analog circuit
Not connected
Name and function