STEVAL-ISA027V1 STMicroelectronics, STEVAL-ISA027V1 Datasheet - Page 26
![BOARD EVAL 1PH STPDN CONV L6726A](/photos/9/13/91314/steval-isa027v1_sml.jpg)
STEVAL-ISA027V1
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