Datasheet

TMS320LF2407A, TMS320LF2406A, TMS320LF2403A, TMS320LF2402A
TMS320LC2406A, TMS320LC2404A, TMS320LC2403A, TMS320LC2402A
DSP CONTROLLERS
SPRS145L − JULY 2000 − REVISED SEPTEMBER 2007
126
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443
MECHANICAL DATA
Table 20 through Table 23 provide the typical thermal resistance characteristics for each mechanical
package.
Table 20. Typical Thermal Resistance Characteristics
for the PAG Package
PARAMETER DESCRIPTION °C/W
Θ
JA
Junction-to-ambient 42
Θ
JC
Junction-to-case 7
Ψjt Junction-to-top of package 0.5
Table 21. Typical Thermal Resistance Characteristics
for the PG Package
PARAMETER DESCRIPTION °C/W
Θ
JA
Junction-to-ambient 35
Θ
JC
Junction-to-case 11
Ψjt Junction-to-top of package 1.0
Table 22. Typical Thermal Resistance Characteristics
for the PGE Package
PARAMETER DESCRIPTION °C/W
Θ
JA
Junction-to-ambient 32
Θ
JC
Junction-to-case 8
Ψjt Junction-to-top of package 0.5
Table 23. Typical Thermal Resistance Characteristics
for the PZ Package
PARAMETER DESCRIPTION °C/W
Θ
JA
Junction-to-ambient 42
Θ
JC
Junction-to-case 8
Ψjt Junction-to-top of package 0.5