L6221AD STMicroelectronics, L6221AD Datasheet - Page 17
L6221AD
Manufacturer Part Number
L6221AD
Description
IC DARLINGTON SWITCH QUAD SOIC20
Manufacturer
STMicroelectronics
Type
Darlington Arrayr
Datasheet
1.E-L6221AD.pdf
(22 pages)
Specifications of L6221AD
Voltage - Supply
4.5 V ~ 5.5 V
Mounting Type
Surface Mount
Package / Case
20-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Number Of Drivers/receivers
-
Protocol
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
L6221AD
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
L6221AD013TR
Manufacturer:
ON
Quantity:
19 000
Part Number:
L6221AD013TR
Manufacturer:
ST
Quantity:
20 000
Mounting instructions
Figure 25
shows the maximum dissipable power P
and the R
as a function of the
tot
th j-amb
side " " of two equal square copper areas having a thickness of 35 µm (1.4 mils). During
soldering the pins temperature must not exceed 260 °C and the soldering time must not be
longer than 12 seconds.
The external heat sink or printed circuit copper area must be connected to electrical ground.
Figure 25. Maximum dissipable power and junction-to-ambient thermal resistance
versus side " "
Figure 26. Maximum allowable power dissipation versus ambient temperature
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