pq12tz51 ETC-unknow, pq12tz51 Datasheet

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pq12tz51

Manufacturer Part Number
pq12tz51
Description
Low Power-loss Voltage Regulators With Off-state Low Dissipation Current
Manufacturer
ETC-unknow
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PQ12TZ51
Manufacturer:
SHARP
Quantity:
19 500
Low Power-Loss Voltage Regulators
*1
*2
*3
PQ05TZ51/PQ05TZ11 Series
¡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
¡Low dissipation current at OFF-state (Iqs:MAX.5µA)
¡Built-in ON/OFF control function
Output
Output
0.5A
1.0A
*1
*1
*2
*3
All are open except GND and applicable terminals.
With infinite heat sink.
Overheat protection may operate at 125˚C=<T
PQ05TZ11 series have high-precision output (±2.5%)
Model Line-ups
Absolute Maximum Ratings
Input voltage
Output control voltage
Output current
Power dissipation
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
Features
Output voltage
Parameter
“ 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. ”
Output voltage
precision:±2.5%
Output voltage
precision:±2.5%
PQ05TZ51
PQ05TZ11
5V Output
Symbol
T
V
T
T
V
P
I
T
opr
O
stg
IN
sol
D
C
j
Low Power-Loss Voltage Regulators with OFF-state Low Dissipation Current
PQ
PQ09TZ51
PQ09TZ11
j
9V Output
XX
=<150˚C
0.5
260 (For 10s)
-20 to +80
-40 to +150
TZ51
Rating
150
(
24
24
8
XX
PQ
=05,09,12, T
XX
1.0
12V Output
PQ12TZ51
PQ12TZ11
TZ11
a
Unit
=25˚C)
W
˚C
˚C
˚C
˚C
V
V
A
· Please refer to the chapter“ Handling Precautions ”.
Internal connection diagram
Outline Dimensions
1
1
Specific IC
5
5.2±0.5
6.6MAX
05TZ51
2
PQ05TZ51/PQ05TZ11 Series
3
4 5
3
2
4-(1.27)
0.5
3
+0.2
-0.1
Heat sink is common to 3 (V
1 DC input (V
2 ON/OFF control
3 DC output (V
4 NC
5 GND
terminal (V
2.3±0.5
C
)
(0.5)
(0.5)
IN
O
)
)
(Unit : mm)
(0to0.25)
O
).

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pq12tz51 Summary of contents

Page 1

... 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. ” Outline Dimensions 9V Output 12V Output PQ09TZ51 PQ12TZ51 PQ09TZ11 PQ12TZ11 Internal connection diagram 1 ( =05,09,12, T =25˚ ...

Page 2

... RR=20 log (e PQ05TZ51/PQ05TZ11 Series (Unless otherwise specified,Vc=2.7V,T MIN. TYP. MAX. 4.88 5.0 5.12 8.78 9.0 9.22 11.7 12.0 12.3 - 0.2 2.0 - 0.1 2.5 - ±0. 0.2 0.5 2 200 - - 0 2.7V =0.5V i rms = 7V (PQ05TZ51/11) IN =11V (PQ09TZ51/11) IN =14V (PQ12TZ51/11) IN =0. =25˚C) a Unit %/˚ ...

Page 3

... V = =5mA , -10 -15 -20 -25 -30 -35 -40 -45 -50 - Junction temperature T Fig.7 Output Voltage Deviation vs. Junction Temperature (PQ12TZ51/11 =14V , I =5mA , -10 -20 -30 -40 -50 -60 -70 -80 - Junction temperature T Fig.4 Overcurrent Protection Characteristics ...

Page 4

... = = Input voltage V (V) IN (PQ09TZ11) V =2. =0. = =25˚ = Input voltage V (V) IN (PQ05TZ51/PQ09TZ51/PQ12TZ51) I =0. =0. =0. =0. =0. - 100 120 Junction temperature T (˚ ...

Page 5

... PQ05TZ51/PQ05TZ11 Series Voltage (PQ05TZ51) V =2. = Input voltage V (V) IN Voltage (PQ12TZ51) V =2. = Input voltage V (V) IN Voltage (PQ09TZ11) V =2. =0. = ...

Page 6

... Input ripple frequency f (kHz) Fig.25 Ripple Rejection vs. Output Current (PQ05TZ51/PQ09TZ51/PQ12TZ51) 100 90 80 PQ05TZ51 PQ09TZ51 70 60 PQ12TZ51 50 T =25˚ =7V (PQ05TZ51 =11V (PQ09TZ51) 20 =14V (PQ12TZ51) e =0.5V i rms 10 f=120Hz (sine wave) 0 0.1 0.2 0.3 Output current I O Fig.22 Quiescent Current vs. Junction ...

Page 7

... I :Output current when OP 1.1 output voltage is 95% in comparison with 1 the initial value Dropout voltage V Fig.29 Output Peak Current vs. Junction Temperature (PQ05TZ51/PQ09TZ51/PQ12TZ51) 1 1.4 1.3 1V 1.2 1.1 0.5V I :Output current when 1.0 OP output voltage is 95% in comparison with 0.9 the initial value - Junction temperature T Fig ...

Page 8

Low Power-Loss Voltage Regulators ON/OFF Operation As shown in the figure, ON/OFF control function is available. DC input ON/OFF signal Model Line-ups for Tape-packaged Products Sleeve-packaged products Output current Standard type 0.5A output - ...

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