STEVAL-ISA027V1 STMicroelectronics, STEVAL-ISA027V1 Datasheet - Page 26

• Manufacturer Part Number: STEVAL-ISA027V1
• Description: BOARD EVAL 1PH STPDN CONV L6726A
• Manufacturer: STMicroelectronics
• Type: DC/DC Switching Converters, Regulators & Controllersr

Specifications of STEVAL-ISA027V1

• Design Resources: STEVAL-ISA027V1 Gerber Files STEVAL-ISA027V1 Schematic STEVAL-ISA027V1 Bill of Material
• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 1.25V
• Current - Output: 20A
• Voltage - Input: 5 ~ 12V
• Regulator Topology: Buck
• Frequency - Switching: 270kHz
• Board Type: Fully Populated
• Utilized Ic / Part: L6726A
• Input Voltage: 5 V to 12 V
• Output Voltage: 1.25 V
• Product: Power Management Modules
• 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: L6726A
• Other names: 497-6259

20 A demonstration board
26/35
Table 6.
Capacitors
Resistors
Inductor
Active components
Qty
2
1
3
2
2
1
1
1
3
3
1
2
1
1
1
1
1
1
1
1
1
C1, C2
C10
C11 to C13
C14, C38
C18, C25
C23
C24
C35
R1, R2, R17
R3, R5, R16
R4
R11, R12
R9
R13
R7
R18
L1
D1
Q5
Q6
U1
20 A demonstration board - bill of material
Reference
Doc ID 12754 Rev 4
Electrolytic Cap 1800 μF 16 V
Nippon Chemi-Con KZJ or KZG
MLCC, 100 nF, 25 V, X7R
MLCC, 4.7 μF, 16 V, X5R
Murata GRM31CR61C475MA01
MLCC, 1 μF, 16 V, X7R
Electrolytic Cap 2200 μF 6.3 V
Nippon Chemi-Con KZJ or KZG
MLCC, 6.8 nF, X7R
MLCC, 68 nF, X7R
MLCC, 470 pF, X7R
Resistor, 3R3, 1/16 W, 1%
Resistor, 0R, 1/8 W, 1%
Resistor, 1R8, 1/8 W, 1%
Resistor, 0R, 1/16 W, 1%
Resistor, 2K2, 1/16 W, 1%
Resistor, 3K9, 1/16 W, 1%
Resistor, 2K, 1/16 W, 1%
Resistor, 20K, 1/16 W, 1%
Inductor, 1.25 μH, T60-18, 6Turns
Easymagnet AP106019006P-1R1M
Diode, 1N4148 or BAT54
STD70NH02LT4
STD95NH02LT4
Controller, L6726A
Description
Radial 10 x 25 mm
Radial 10 x 20mm
SMD0603
SMD1206
SMD0805
SMD0603
SMD0603
SMD0805
SMD0603
Package
DPACK
SOT23
SO8
na
L6726A