AME5283 Datasheet, PDF (5/20 Pages) Analog Microelectronics – Rectified Step-Down Converter

AME
AME5283
n Absolute Maximum Ratings
2A, 300KHz ~ 2MHz Synchronous
Rectified Step-Down Converter
Parameter
Supply Voltage
Switch Voltage
EN, FB, COMP, FREQ to GND
ESD Classification
Symbol
V _IN
V _SW
HBM
MM
Maximum
-0.3V to +6V
-1.5V to V_{I N}+0.7V
-0.3V to V_{I N}+0.3V
2
200
Unit
V
V
V
kV
V
n Recommended Operating Conditions
Parameter
Ambient Temperature Range
Junction Temperature Range
Storage Temperature Range
Symbol
T_A
T_J
T_STG
Rating
-40 to +85
-40 to +125
-65 to +150
Unit
o_C
n Thermal Information
Parameter
Package Die Attach Symbol Maximum Unit
Thermal Resistance*
(Junction to Case)
Thermal Resistance
(Junction to Ambient)
SOP-8/PP
θ_JC
DFN-8C
SOP-8/PP
Conductive Epoxy
θ_JA
DFN-8C
15
8.2
o_{C / W}
75
70
Internal Power Dissipation
SOP-8/PP
DFN-8C
Maximum Junction Temperature
Lead Temperature (Soldering 10sec)**
1.333
P_D
mW
1.429
150
o_C
260
o_C
* Measure θ_JC on backside center of molding compound if IC has no tab.
** MIL-STD-202G 210F
Rev. A.03
5