L4974 STMicroelectronics, L4974 Datasheet - Page 18
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L4974
Manufacturer Part Number
L4974
Description
3.5A SWITCHING REGULATOR
Manufacturer
STMicroelectronics
Datasheet
1.L4974.pdf
(22 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
L4974A
Manufacturer:
ST
Quantity:
20 000
Figure 36: Open Loop Frequency and Phase of Er-
L4974A
Figure 34 : Junctionto AmbientThermal Resistance
18/22
vs. Area onBoard Heatsink (DIP 16+2+2)
ror Amplifier (see fig. 7C).
Figure 35: Maximum Allowable Power Dissipa-
tion vs. Ambient Temperature (Pow-
erdip)