Low Power-Loss Voltage Regulators
PQ7DV10
PQ7DV10
Variable Output, (1.5 to 7V) 10A Output Low Power-loss Voltage Regulator
■ Outline Dimensions
(Unit : mm)
17.0MAX
4.5±0.2
6
5±0.2
2.0±0.2
PQ7DV10
19±0.5
3.7MAX
(1.4)
(0.6)
4-(2.54)
■ Applications
17.0MIN
¡10A output type
¡Low power-loss (Dropout voltage : MAX.0.5V at Io=
10A)
¡Variable output type (1.5 to 7V)
¡Low operating voltage (Minimum input voltage : 3.0V)
¡High-precision reference voltage type
(Reference voltage precision : ±2.0%)
¡TO-3P package
¡Built-in ON/OFF control function
¡Built-in overcurrent protection, overheat protection
function
39.0MAX
■ Feature
5-0.8±0.2
1 2 3 4 5
¡Power supplies for various electronic equipment such as
personal computers
PNP Tr chip
1
IC
chip
Controller
Reference Comparator
voltage
1 DC input (VIN)
2 6 2,6 DC output (VO)
3 GND
4 ON/OFF control
terminal (VC)
4
5 Output voltage
adjustment terminal (VADJ)
5
3
■ Absolute Maximum Ratings
Parameter
*1
*1
*1
*2
*1
*2
Input voltage
ON/OFF control terminal voltage
Output adjustment terminal voltage
Output current
Power dissipation (No heat sink)
Power dissipation (With infinite heat sink)
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
(Ta=25˚C)
Symbol
VIN
VC
VADJ
IO
PD1
PD2
Tj
Topr
Tstg
Tsol
Rating
10
10
5
10
2.2
60
150
-20 to +80
-40 to +150
260 (For 10s)
Unit
V
V
V
A
W
W
˚C
˚C
˚C
˚C
All are open except GND and applicable terminals.
Overheat protection may operate at 125
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