PQ05TZ51 Datasheet, PDF (1/8 Pages) Sharp Electrionic Components – Low Power-Loss Voltage Regulators with OFF-state Low Dissipation Current

Low Power-Loss Voltage Regulators
PQ05TZ51/PQ05TZ11 Series
PQ05TZ51/PQ05TZ11 Series
Low Power-Loss Voltage Regulators with OFF-state Low Dissipation Current
s Features
¡Low power-loss (Dropout voltage : MAX 0.5V)
¡Surface mount type package (Equivalent to EIAJ SC-63)
¡Both the 0.5A output PQ05TZ51 series and the 1A output
PQ05TZ11 series have high-precision output (±2.5%)
¡Low dissipation current at OFF-state (Iqs:MAX.5µA)
¡Built-in ON/OFF control function
s Outline Dimensions
6.6MAX
5.2±0.5
3
05TZ51
(Unit : mm)
2.3±0.5
(0.5)
s Model Line-ups
Output voltage
0.5A Output voltage
Output precision:±2.5%
1.0A Output voltage
Output precision:±2.5%
5V Output 9V Output 12V Output
PQ05TZ51 PQ09TZ51 PQ12TZ51
PQ05TZ11 PQ09TZ11 PQ12TZ11
0.5 +0.2
-0.1
4-(1.27)
(0to0.25)
(0.5)
1 23 4 5
Internal connection diagram
1
3
Specific IC
2
5
1 DC input (VIN)
2 ON/OFF control
terminal (VC)
3 DC output (VO)
4 NC
5 GND
Heat sink is common to 3 (VO).
s Absolute Maximum Ratings (XX=05,09,12, Ta=25˚C)
Parameter
Rating
Symbol _{PQXXTZ51PQXXTZ11} Unit
*1 _{Input voltage}
VIN
24
V
*1 _{Output control voltage VC}
24
V
Output current
IO
0.5
1.0
A
*2 _{Power dissipation}
PD
8
W
*3 _{Junction temperature Tj}
150
˚C
Operating temperature Topr
-20 to +80
˚C
Storage temperature
Tstg
-40 to +150
˚C
Soldering temperature Tsol
260 (For 10s) ˚C
*1 All are open except GND and applicable terminals.
*2 With infinite heat sink.
*3 Overheat protection may operate at 125˚C=<Tj=<150˚C
· Please refer to the chapter“ Handling Precautions ”.
“ In the absence of confirmation by device specification sheets,SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices
shown in catalogs,data books,etc.Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device. ”