STEVAL-ISA047V1 STMicroelectronics, STEVAL-ISA047V1 Datasheet - Page 5

• Manufacturer Part Number: STEVAL-ISA047V1
• Description: BOARD EVAL BASED ON ST1S03A
• Manufacturer: STMicroelectronics

Specifications of STEVAL-ISA047V1

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 1.2V
• 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: 497-6374

3
Table 3.
Note:
Table 4.
Symbol
R
R
SWITCH
Symbol
Voltage
V
T
thJA
thJC
V
T
V
IN_SW
I
V
LEAD
VFB
IN_A
T
STG
INH
FB
J
Maximum ratings
Absolute maximum ratings are those values beyond which damage to the device may occur.
Functional operation under these conditions is not implied.
Thermal resistance junction-ambient
Thermal resistance junction-case
Absolute maximum ratings
Thermal data
Positive power supply voltage
Positive power supply voltage
Max voltage of inhibit pin
Max voltage of output pin
Feedback voltage
Common mode input voltage
Max junction temperature
Storage temperature range
Lead temperature (soldering) 10 sec
Parameter
Parameter
-25 to 150
-0.3 to 7
-0.3 to 7
-0.3 to 6
-0.3 to 7
Value
Value
150
300
2.5
1
55
10
Maximum ratings
°C/W
°C/W
Unit
Unit
mA
°C
°C
°C
V
V
V
V
V
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