pq09nf1 Sharp Microelectronics of the Americas, pq09nf1 Datasheet

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pq09nf1

Manufacturer Part Number
pq09nf1
Description
Output, General Purpose Power-loss Voltage Regulators
Manufacturer
Sharp Microelectronics of the Americas
Datasheet

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Part Number
Manufacturer
Quantity
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Part Number:
PQ09NF1
Manufacturer:
DALLAS
Quantity:
1 680
*2
PQ05NF1 Series
¡TO-220 package
¡Low power-loss (Dropout voltage : MAX.0.5V)
¡Built-in ON/OFF control function
¡Output voltage precision : 4%
¡Power supplies for various electronic equipment such as TVs, VCRs,
*1
Low Power-Loss Voltage Regulators
*1
*1
*2
All are open except GND and applicable terminals.
Overheat protection may operate at 125=<T
[Applying the voltage exceeding Vo+2.5V to control terminal]
CD stereos etc.
Model Line-ups
Absolute Maximum Ratings
Features
Applications
“ 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. ”
PQ05NF1
Input voltage
Bias supply voltage
Output current
Power dissipation (No heat sink)
Power dissipation (With infinite heat sink)
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
5V output
Parameter
PQ09NF1
9V output
Symbol
T
V
T
T
P
P
V
I
T
j
opr
=<150˚C
D1
D2
O
stg
sol
IN
B
j
260 (For 10s)
-20 to +85
-40 to +150
Rating
12V output
150
1.4
PQ12NF1
24
24
14
1
1A Output, General Purpose Low Power-Loss Voltage Regulators
(T
a
Unit
=25˚C)
W
W
˚C
˚C
˚C
˚C
V
V
A
· Please refer to the chapter“ Handling Precautions ”.
Outline Dimensions
Internal connection diagram
3
4
Control circuit
2
1 2 3 4
PQ05NF1
10.2MAX
1
3-(2.54)
4-1.4
4-0.6
3.2±0.1
+0.3
-0
+0.2
-0.1
1 DC output (V
2 GND
3 DC input (V
4 Bias input (V
PQ05NF1 Series
4.5±0.2
IN
B
O
)
)
)
(0.5)
(Unit : mm)
2.8±0.2
(1.5)

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pq09nf1 Summary of contents

Page 1

... Vo+2.5V to control terminal] ¡Built-in ON/OFF control function ¡Output voltage precision : 4% Applications ¡Power supplies for various electronic equipment such as TVs, VCRs, CD stereos etc. Model Line-ups 5V output 9V output PQ05NF1 PQ09NF1 Absolute Maximum Ratings Parameter Symbol *1 Input voltage Bias supply voltage ...

Page 2

... PQ05NF1:V =8V, PQ09NF1:V =12V, PQ12NF1 PQ05NF1:V =6V to 16V, PQ09NF1:V =10V to 20V, PQ12NF1 PQ05NF1:V =8V to 24V, PQ09NF1:V =12V to 24V, PQ12NF1 Input voltage shall be the value when output voltage is 95% in comparison with the initial value. Fig.1 Test Circuit ...

Page 3

... = Input voltage V (V) IN (PQ12NF1) (Typical value) V =15V B T =25˚ = = Input voltage V (V) IN Voltage (PQ09NF1) (Typical value) =11V IN T =25˚ , Bias supply voltage V (V) B ...

Page 4

... Input voltage V (V) IN Voltage (PQ12NF1) (Typical value =15V B T =25˚ = = Input voltage V (V) IN Voltage (PQ09NF1) (Typical value) V =11V B T =25˚ = Bias supply voltage V ( ...

Page 5

Low Power-Loss Voltage Regulators Fig.16 Bias Supply Current vs. Bias Supply Voltage (PQ12NF1) (Typical value =14V IN T =25˚ Bias supply voltage V Typical Application V IN2 ...

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