EVALA5970D STMicroelectronics, EVALA5970D Datasheet - Page 23

• Manufacturer Part Number: EVALA5970D
• Description: Power Management Modules & Development Tools EVAL BOARD A5970D Auto Grade
• Manufacturer: STMicroelectronics
• Type: DC/DC Switching Converters, Regulators & Controllersr

Specifications of EVALA5970D

• Input Voltage: 4.4 V to 36 V
• Output Voltage: 1.235 V to 35 V
• Board Size: 23 mm x 20 mm
• Product: Power Management Modules
• Supply Current: 1 A
• Dimensions: 23 mm x 20 mm
• For Use With/related Products: AN1330
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AN1330
Figure 16. Demonstration board application circuit
Table 5.
Figure 17. PCB layout (component side)
Reference
C1
C2
C3
C4
R1
R2
R3
D1
L1
CERAMIC
VIN = 4.4V to 25V
10∝F
25V
Component list
C1
GRM32DR61E106KA12L
POSCAP 10TPB100M
C1206C223K5RAC
C1206C221J5GAC
220pF
3.3V
22nF
C4
C3
DO3316P-333
Part number
STPS2L25U
SYNC.
COMP
VREF
VCC
4.7K
REF
GND
R3
VIN
6
8
2
4
C1
R2
L5970D
EVAL.BOARD
INH.
R1
L5970D
www.st.com
D1
3
U1
R3
C3
7
C4
5.6 K, 1%, 0.1 W 0603
3.3 K, 1%, 0.1 W 0603
4.7 K, 1%, 0.1 W 0603
GND
L1
220 pF, 5%, 50 V
22 nF, 10%, 50 V
1
5
VOUT
C2
100 µF, 10 V
Description
AM00018v1
10 µF, 25 V
33 µH, 2 A
2 A, 25 V
OUT
FB
INH
SYN
GND.
R
AM00017v1
STPS2L25U
L1 33∝H
D1
Application information
5.6K
3.3K
R1
R2
STMicroelectronics
VOUT=3.3V
Manufacturer
100∝F
10V
C2
Coilcraft
KEMET
KEMET
Neohm
Neohm
Neohm
Murata
Sanyo
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