AME5258 Datasheet, PDF (6/17 Pages) AMETHERM Circuit Protection Thermistors – 1.5MHz, 600mA Synchronous Buck Converter

AME
AME5258
1.5MHz, 600mA
Synchronous Buck Converter
n Recommended Operating Conditions
Parameter
Symbol
Ambient Temperature Range
T_A
Junction Temperature Range
T_J
Storage Temperature Range
T_STG
Rating
-40 to +85
-40 to +125
-65 to +150
Unit
o_C
o_C
o_C
n Thermal Information
Parameter
Thermal Resistance*
(Junction to Case)
Thermal Resistance
(Junction to Ambient)
Package Die Attach Symbol Maximum
SOT-25
θ_JC
81
SOT-25 Conductive Epoxy
θ_JA
260
Internal Power Dissipation
SOT-25
P_D
400
Solder Iron (10 Sec)**
350
* Measure θ_JC on center of molding compound if IC has no tab.
** MIL-STD-202G 210F
Unit
o_{C / W}
o_{C / W}
mW
o_C
6
Rev.A.05