STEVAL-ISA055V2 STMicroelectronics, STEVAL-ISA055V2 Datasheet - Page 4

• Manufacturer Part Number: STEVAL-ISA055V2
• Description: BOARD EVAL BASED ON ST1S12
• Manufacturer: STMicroelectronics
• Type: DC/DC Switching Converters, Regulators & Controllersr

Specifications of STEVAL-ISA055V2

• Mfg Application Notes: ST1S12 AppNote
• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 3.3V
• Current - Output: 700mA
• Voltage - Input: 2.5 ~ 5.5V
• Regulator Topology: Buck
• Frequency - Switching: 1.7MHz
• Board Type: Fully Populated
• Utilized Ic / Part: ST1S12
• Input Voltage: 2.5 V to 5.5 V
• Output Voltage: 3.3 V
• Product: Power Management Modules
• Silicon Manufacturer: ST Micro
• Silicon Core Number: ST1S12XX
• Kit Application Type: Power Management - Voltage Regulator
• Application Sub Type: Synchronous Buck Converter
• Kit Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: ST1S12x
• Other names: 497-8220

Pin configuration
2
Figure 2.
Table 2.
4/20
Pin n°
1
2
3
4
5
Pin configuration
Pin connections (top view)
Pin description
Symbol
FB/V
GND
SW
V
EN
IN
O
Enable pin
System ground
Switching pin
Input supply pin
Feedback voltage / or output voltage
Doc ID 14314 Rev 3
Name and function
ST1S12XX, ST1S12XX12, ST1S12XX18