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부품번호 | PQ3TZ50 기능 |
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기능 | 3.0V/3.3V Output Surface Mount Type Low Power-Loss Voltage Regulators | ||
제조업체 | Sharp | ||
로고 | |||
전체 5 페이지수
Low Power-Loss Voltage Regulators
PQ3TZ50/PQ3TZ53
PQ3TZ50/PQ3TZ53
3.0V/3.3V Output Surface Mount Type Low Power-Loss Voltage Regulators
s Features
¡Low power-loss (Dropout voltage : MAX. 0.5V)
¡Surface mount type package (equivalent to EIAJ SC-63)
¡Output current : MAX.0.5A
¡Low dissipation current at OFF-state (Iqs : MAX.5µA)
¡Built-in ON/OFF cotrol function
¡Output voltage precision : ±2.5%
¡Output voltage : (3.0V : PQ3TZ50)
(3.3V : PQ3TZ53)
¡Tape packaged type is also available. (Reel : 3 000pcs.)
s Applications
¡Personal computers
¡Personal information tools (PDA)
¡Various OA equipment
s Outline Dimensions
6.6MAX
5.2±0.5
3
3TZ50
0.5 +0.2
-0.1
4-(1.27)
(Unit : mm)
2.3±0.5
(0.5)
(0to0.25)
(0.5)
1 23 4 5
Internal connection diagram
13
Specific IC 2
5
1 DC input (VIN)
2 ON/OFF control terminal (VC)
3 DC output (VC)
4 NC
5 GND
Heat sink is common to 3 (VO).
s Absolute Maximum Ratings
Parameter
*1 Input voltage
*1 ON/OFF control terminal voltage
Output current
*2 Power dissipation
*3 Junction temperature
Operating temperature
Storage temperature
Soldering temperature
Symbol
VIN
VC
IO
PD
Tj
Topr
Tstg
Tsol
*1 All are open except GND and applicable terminals.
*2 PD:With infinte heat sink.
*3 Overheat protection may operate at 125=<Tj=<150˚C
(Ta=25˚C)
Rating
Unit
10
10
0.5
8
150
-20 to +80
-40 to +150
260 (For 10s)
V
V
A
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. ”
Low Power-Loss Voltage Regulators
Fig.11 ON-state Voltage for Control vs.
Junction Temperature(Typical Value)
(PQ3TZ50/PQ3TZ53)
3.0
VIN =5V
IO=0.3A
2.5
2.0
1.5
1.0
0.5
0
-25 0 25 50 75 100 125
Junction temperature Tj (˚C)
Fig.13 Ripple Rejection vs. Input Ripple
Frequency
(PQ3TZ50/PQ3TZ53)
80
70
60
50
40
30
20
VIN=5V
10 Io=0.3A
ei=0.5Vrms
0
0.1 1
10 100
Input ripple frequency f (kHz)
Fig.15 Power Dissipation vs. Ambient
Temperature(Typical Value)
3
Cu area 740mm2
2
Cu area 180mm2
Cu area 100mm2
1
Cu area 70mm2
Cu area 36mm2
0
-20 0 20 40 60 80
Ambient temperature Ta (˚C)
100
PQ3TZ50/PQ3TZ53
Fig.12 Quiescent Current vs. Junction
Temperature(Typical Value)
(PQ3TZ50/PQ3TZ53)
5
VIN =5V
IO =0A
4
3
2
1
0
-25 0 25 50 75 100 125
Junction temperature Tj (˚C)
Fig.14 Output Peak Current vs. Junction
Temperature(Typical Value)
(PQ3TZ50/PQ3TZ53)
2.0
VIN-VO =5V
1.5
2V
1V
1.0
0.5V
0.5 IOP:Output current when
Output voltage is 95%
in comparison with
0 the initial value
-25 0 25 50 75
100
Junction temperature Tj (˚C)
125
PWB
PWB
Cu
Material : Glass-cloth epoxy resin
Size : 50X50X1.6mm 3
Cu thickness : 35µm
4페이지 | |||
구 성 | 총 5 페이지수 | ||
다운로드 | [ PQ3TZ50.PDF 데이터시트 ] |
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
PQ3TZ50 | 3.0V/3.3V Output Surface Mount Type Low Power-Loss Voltage Regulators | Sharp |
PQ3TZ53 | 3.0V/3.3V Output Surface Mount Type Low Power-Loss Voltage Regulators | Sharp |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |