Preliminary Datasheet
3A DDR TERMINATION REGULATOR
AP2302
Absolute Maximum Ratings (Note 1)
Value
Parameter
Symbol
VCNTL
PD
Unit
Supply Voltage for Internal Circuit
Power Dissipation
7
V
Internally Limited
W
ESD (Human Body Model)
Junction Temperature
ESD
TJ
2
KV
oC
oC
oC
150
TSTG
Storage Temperature Range
-65 to 150
260
TLEAD
Lead Temperature (Soldering, 10sec)
SOIC-8
160
130
90
oC/W
θJA
Package Thermal Resistance (Free Air)
TO-252-5L
TO-263-5L
Note 1: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device.
These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated
under "Recommended Operating Conditions" is not implied. Exposure to "Absolute Maximum Ratings" for extended periods
may affect device reliability.
Recommended Operating Conditions
Parameter
Symbol
Min
Typ
Max
Unit
VCNTL (Note 2, 3)ꢀ
Supply Voltage for Internal Circuit
3.3
6
V
DDR I
2.5
1.8
VIN
TJ
VCNTL
Power Input
1.6
0
V
DDR II
oC
Junction Temperature
125
Note 2: Keep VCNTL ≥VIN in power on and power off sequences.
Note 3: For safe operation, VCNTL MUST be tied to 3.3V rather than 5V.
Jul. 2006 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
4