Low Power-Loss Voltage Regulator
2.0A Output Type High Cost Performance Low Power-Loss Voltage Regulator
2.0A Output
3.3V Output---PQ03RD23
5.0V Output---PQ05RD21
9.0V Output---PQ09RD21
12.0V Output---PQ12RD21
Absolute Maximum Ratings
|
PARAMETER
|
SYMBOL
|
RATING
|
UNIT
|
|
1
INPUT VOLTAGE
|
VIN
|
20
|
V
|
|
1
ON/OFF CONTROL VOLTAGE
|
VC
|
20
|
V
|
|
OUTPUT CURRENT
|
IO
|
2.0
|
A
|
|
2
POWER DISSIPATION
|
PD1
|
1.4
|
W
|
|
2
POWER DISSIPATION
|
PD2
|
1.5
|
W
|
|
3 JUNCTION TEMPERATURE
|
TJ
|
150
|
℃
|
|
OPERATING TEMPERATURE
|
TOPR
|
-20 TO+80
|
℃
|
|
STORAGE TEMPERATURE
|
TSTG
|
-40 TO+150
|
℃
|
|
SOLDERING TEMPERATURE
|
TSOL
|
260(FOR 10s)
|
℃
|
@1 All are open except GND and applicable terminals.
@2 Pd1:NO heat sink Pd2:With infinite sink.
@3 Overheat protection may operate 125<=Tj<=150℃