STEVAL-ISA047V2 STMicroelectronics, STEVAL-ISA047V2 Datasheet - Page 4
![BOARD EVAL BASED ON ST1S03A](/photos/9/13/91308/steval-isa047v2_sml.jpg)
STEVAL-ISA047V2
Manufacturer Part Number
STEVAL-ISA047V2
Description
BOARD EVAL BASED ON ST1S03A
Manufacturer
STMicroelectronics
Series
0040r
Specifications of STEVAL-ISA047V2
Mfg Application Notes
ST1S03 AppNote
Main Purpose
DC/DC, Step Down
Outputs And Type
1, Non-Isolated
Voltage - Output
3.3V
Current - Output
1.5A
Voltage - Input
3 ~ 5.5 V
Regulator Topology
Buck
Frequency - Switching
1.5MHz
Board Type
Fully Populated
Utilized Ic / Part
ST1S03A
Product
Power Management Modules
Silicon Manufacturer
ST Micro
Silicon Core Number
ST1S03A
Kit Application Type
Power Management - Voltage Regulator
Application Sub Type
Step Down DC/DC Converter
Kit Contents
Board
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-6375
Pin configuration
2
Figure 2.
Table 2.
4/14
Pin n°
1
2
3
4
5
6
Pin configuration
Pin configuration (top view)
Pin description
N.C./INH
Symbol
V
V
GND
IN_SW
V
SW
IN_A
ST1S03A
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 / or inhibit
Name and function
ST1S03AI