STEVAL-ISA055V1 STMicroelectronics, STEVAL-ISA055V1 Datasheet - Page 5

• Manufacturer Part Number: STEVAL-ISA055V1
• Description: BOARD EVAL BASED ON ST1S12
• Manufacturer: STMicroelectronics
• Type: DC/DC Switching Converters, Regulators & Controllersr

Specifications of STEVAL-ISA055V1

• Mfg Application Notes: ST1S12 AppNote
• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 1.2V
• 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: 1.2 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: 497-8219

ST1S12XX, ST1S12XX12, ST1S12XX18
3
Table 3.
Note:
Table 4.
Table 5.
SWITCH Voltage
Symbol
Symbol
ESD
R
R
Symbol
V
T
thJC
thJA
T
FB
V
V
LEAD
V
T
STG
EN
IN
O
/V
J
O
Maximum ratings
Absolute maximum ratings
Absolute maximum ratings are the values beyond which damage to the device may occur.
Functional operation under these conditions is not implied.
Thermal data
ESD performance
ESD protection voltage
Thermal resistance junction-ambient
Thermal resistance junction-case
Positive power supply voltage
Enable voltage
Max. voltage of output pin
Feedback voltage
Output voltage (for V
Max junction temperature
Storage temperature range
Lead temperature (soldering) 10 sec
Parameter
O
Parameter
Parameter
> 1.6 V)
Doc ID 14314 Rev 3
HBM
MM
Test conditions
-0.3 to V
-0.3 to V
-0.3 to 6.5
-40 to 150
-65 to 150
-0.3 to 3
-0.3 to 6
Value
Value
260
220
110
IN
IN
+ 0.3
+ 0.3
Value
Maximum ratings
0.3
2
°C/W
°C/W
Unit
Unit
Unit
°C
°C
°C
kV
kV
V
V
V
V
V
5/20