AME5296 Datasheet, PDF (5/14 Pages) Analog Microelectronics – Step Down DC/DC Converter

AME
AME5296
n Absolute Maximum Ratings
2A, 18V, 500KHz Synchronous
Step Down DC/DC Converter
Parameter
V_IN
V_SW
V_BST
All Other Pins
Junction Temperature
Lead Temperature
Storage Temperature
Maximum
-0.3 to 19
-0.3V (-5V for 10ns) to 19V (20V for 5ns)
V_SW+6V
-0.3 to 6.5
150
260
-65 to +150
Unit
V
V
V
V
o_C
o_C
o_C
n Recommended Operating Conditions
Parameter
Input Voltage
Output Voltage
Junction Temperature Range
Ambient Temperature Range
Symbol
V_IN
V_OUT
T_J
T_A
Rating
4.5V to 18V
0.8V to V_IN-3V
-40 to +125
-40 to +85
Unit
V
o_C
n Thermal Information
Parameter
Package
Die Attach
Thermal Resistance*
(Junction to Case)
Thermal Resistance
(Junction to Ambient)
TSOT-23-8
Internal Power Dissipation
Lead Temperature (Soldering 10sec)**
Conductive Epoxy
*
**
MMeILa-sSuTrDe-θ_2J0C2oGn
backside
210F
center
of
molding
compound
if
IC
has
no
tab.
Symbol Maximum Unit
θ_JC
55
o_{C / W}
θ_JA
100
P_D
1250
mW
260
o_C
Rev. A.05
5