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부품번호 | SI-3000R 기능 |
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기능 | 5-Terminal/ Multi-Function/ Full-Mold/ Low Dropout Voltage Dropper Type with Reset Function | ||
제조업체 | Sanken electric | ||
로고 | |||
qSI-3000R Series
SI-3000R Seires
5-Terminal, Multi-Function, Full-Mold, Low DropoutVoltage DropperType with Reset Function
sFeatures
• Reset signal output (As the output rises it sends a reset signal to the micro-
computer to secure normal operation of the system. As the output drops a
reset signal is also sent out to protect the system.)
• Reset signal detection output voltage level Voth is 92% of output voltage in
the standard specification. Models with different setting values for different
needs are scheduled to be added to the series.
• Delay time for reset signal can be adjusted freely by external capacitor.
• Compact full-mold package (equivalent to TO220)
• Output current: 1.5A
• Low dropout voltage :VDIF≤1V (at IO=1.5A)
Applicable to battery driven equipment with built-in microcomputer.
• Built-in droping type overcurrent, overvoltage, thermal protection circuits
• Low circuit current ID=typ.1.5mA(IO=0A)
sApplications
• Microcomputer-controlled equipment
• Battery-driven micro-computer-controlled equipment
sAbsolute Maximum Ratings
Parameter
Symbol
DC Input Voltage
Voltage of Rest Signal Output Terminal
DC Output Current
Power Dissipation
Junction Temperature
Ambient Operating Temperature
Storage Temperature
Thermal Resistance (junction to case)
Thermal Resistance (junction to ambient air)
VIN
VRST
IO
PD1
PD2
Tj
TOP
Tstg
Rth(j-c)
Rth(j-a)
Ratings
SI-3050R
35
VIN
1.5*1
18(With infinite heatsink)
1.5(Without heatsink, stand-alone operation)
–30 to +125
–30 to +105
–30 to +125
5.5
66.7(Without heatsink, stand-alone operation)
(Ta=25°C)
Unit
V
V
A
W
W
°C
°C
°C
°C/W
°C/W
52
sBlock Diagram
5
Tr1
MIC
3
4
qSI-3000R Series
sStandard External Circuit
12
*1C1
+
DC Input
VO
*4 D1
53
SI-3050R
4
12
*4 D2
*2
CDLY
*3
R1
C0
+
Reset Signal
Output Terminal
DC Output
VO
C0 : Output capacitor (Approx. 200µF)
*1 C1 : Oscillation prevention capacitor (C1: Approx. 47µF)
The distance between terminals No.5 (VIN) and No.1 (GND)
must be made as short as possible. If the input line is induc-
tive or in the case of long wiring, a capacitor of approxi-
mately 0.33µF with superior high frequency characteristics
must be connected in parallel. Tantalum capacitors are rec-
ommended for C1 and C0, particularly at low temperatures.
*2 CDLY : Delay capacitor (reset output)
*3 R1 : Pull-up resistor (300Ω or above)
*4 D1 : Protection diodes
D2 These diodes are required for protection against reverse
biasing of the input and output. Sanken EU2Z is recom-
mended.
sTa-PD Characteristics
20
Infinite heatsink
15
200×200×2mm (2.3°C/W)
With Silicon Grease
Heatsink: Aluminum
10 100×100×2mm (5.2°C/W)
75×75×2mm (7.6°C/W)
5
Without heatsink
0
–30 0 25 50 75
Ambient Temperature Ta (°C)
100
PD=IO•[VIN(mean)–VO]
55
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다운로드 | [ SI-3000R.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
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 |
SI-3000B | 5-Terminal/ Multi-Function/ Full-Mold/ Low Dropout Voltage Dropper Type | Sanken electric |
SI-3000C | 5-Terminal/ Multi-Function/ Full-Mold/ Low Dropout Voltage Dropper Type | Sanken electric |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |