EVALA5970AD STMicroelectronics, EVALA5970AD Datasheet - Page 29
EVALA5970AD
Manufacturer Part Number
EVALA5970AD
Description
BOARD EVAL FOR A5970AD REG
Manufacturer
STMicroelectronics
Datasheet
1.A5970ADTR.pdf
(42 pages)
Specifications of EVALA5970AD
Main Purpose
DC/DC, Step Down
Outputs And Type
1, Non-Isolated
Voltage - Output
1.235 ~ 35V
Current - Output
1A
Voltage - Input
4 ~ 36V
Regulator Topology
Buck
Frequency - Switching
500kHz
Board Type
Fully Populated
Utilized Ic / Part
A5970AD
Product
Power Management Modules
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
A5970AD
Figure 18. Evaluation board application circuit
Table 9.
Reference
C1
C2
C3
C4
R1
R2
R3
D1
L1
Component list
GRM42-2 X7R 475K 50
POSCAP 6TAE330ML
C1206C221J5GAC
C1206C223K5RAC
STPS3L40U
DO3316T-153MLD
Part number
4.7K
Doc ID 14661 Rev 4
A5970AD
220 pF, 5%, 50 V
22 nF, 10%, 50 V
5.6 kΩ, 1%, 0.1 W 0603
3.3 kΩ, 1%, 0.1 W 0603
4.7 kΩ, 1%, 0.1 W 0603
2 A, 40 V
15 µH, 3.1 A
330 µF, 6.3 V
Description
4.7 µF, 50 V
Application information
STMicroelectronics
Manufacturer
Coilcraft
KEMET
KEMET
Neohm
Neohm
Neohm
Murata
Sanyo
29/42