EVALA5970AD STMicroelectronics, EVALA5970AD Datasheet - Page 29

• Manufacturer Part Number: EVALA5970AD
• Description: BOARD EVAL FOR A5970AD REG
• Manufacturer: STMicroelectronics

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

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