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PQ05RB11 데이터시트 PDF




Sharp에서 제조한 전자 부품 PQ05RB11은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

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부품번호 PQ05RB11 기능
기능 Low Power-Loss Voltage Regulators (Built-in Overheat Shut-Down Function)
제조업체 Sharp
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PQ05RB11 데이터시트, 핀배열, 회로
Low Power-Loss Voltage Regulators
PQ05RB11 Series
PQ05RB11 Series
Low Power-Loss Voltage Regulators (Built-in Overheat Shut-Down Function)
s Features
¡Compact resin full-mold package
¡Low power-loss (Dropout voltage : MAX.0.5V)
¡Overheat shut-down function (Keep shut-down output until
power-on again)
¡Overcurrent protection type
¡Built-in ON/OFF control function
¡High-precision output type
(Output voltage precision : ±2.5%)
s Applications
¡Series power supply for TVs and VCRs
¡Switching power supply
s Outline Dimensions
10.2MAX
PQ05RB11 φ3.2±0.1
4-1.4
+0.3
-0
4-0.6
+0.2
-0.1
3-(2.54)
(Unit : mm)
4.5±0.2
2.8±0.2
(1.5)
(0.5)
s Model Line-ups
Output
Model No.
5V
PQ05RB11
9V
PQ09RB11
12V
PQ12RB11
1q 2q 3q 4q
Internal connection diagram
1 2 1 DC input (VIN)
2 DC output (VO)
Specific IC
3 GND
4 4 ON/OFF control
terminal (VC)
3
s Absolute Maximum Ratings
Parameter
*1 Input voltage
*1 ON/OFF control terminal voltage
Output current
Power dissipation (No heat sink)
Power dissipation (With infinte heat sink)
*2 Junction temperature
Operating temperature
Storage temperature
*3 Soldering temperature
*1 All are open except GND and applicable terminals.
*2 Overheat shut-down function operates at Tj>=110˚C
*3 For 10s
Symbol
VIN
VC
IO
PD1
PD2
Tj
Topr
Tstr
Tsol
(Ta=25˚C)
Rating Unit
35
35
1
1.25
12.5
150
-20 to +80
-40 to +150
260
V
V
A
W
W
˚C
˚C
˚C
˚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.”




PQ05RB11 pdf, 반도체, 판매, 대치품
Low Power-Loss Voltage Regulators
Fig.11 Circuit Operating Current vs. Input
Voltage (PQ12RB11)
40
Tj=25˚C
35
30
25
20 RL=12
15
10 RL=24
5 RL=∞Ω
0
5 10
Input voltage VIN (V)
s Overheat Shut-down Characteristics
ON
VIN
OFF
High(or open)
VC
Low
PQ05RB11 Series
Fig.12 Output Peak Current vs. Junction
Temperature
2.2
2.0 VIN-VO=5V
VIN-VO=2V
1.8 VIN-VO=1V
VIN-VO=0.5V
1.6
1.4 IOP:Output current when
output voltage is 95%
in comparison with
1.2 the initial value
-25 0 25 50 75
100
Junction temperature Tj (˚C)
125
*Tsd
Tj
VO
*Tsd : Overheat shut-down temperature (Tj>=110˚C)
(1) Overheat shut-down operates at Tj=Tsd and output OFF-state is maintained.
(2) OFF-state is kept untill VIN is once turned off or Vc is turned down to the “L” level.
s Typical Applications
DC input 1q
2q
VO
Specific IC
0.33µF
3q
4q
+
CO
ON/OFF Signal (High or Open : Output ON)
(Low
: Output OFF)

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관련 데이터시트

부품번호상세설명 및 기능제조사
PQ05RB11

Low Power-Loss Voltage Regulators (Built-in Overheat Shut-Down Function)

Sharp
Sharp

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