Datasheet.kr   

MIC2076 PDF 데이터시트 ( Data , Function )

부품번호 MIC2076 기능
기능 Dual-Channel Power Distribution Switch
제조업체 Micrel Semiconductor
로고 Micrel Semiconductor 로고 


이 페이지 하단에 미리보기 및 MIC2076 다운로드 (pdf 파일) 링크가 있습니다.




전체 16 페이지

No Preview Available !

MIC2076 데이터시트, 핀배열, 회로
MIC2026/2076
Dual-Channel Power Distribution Switch
General Description
Features
The MIC2026 and MIC2076 are high-side MOSFET
switches optimized for general-purpose power distribution
requiring circuit protection.
The MIC2026/76 are internally current limited and have
thermal shutdown that protects the device and load.
The MIC2076 offers “smart” thermal shutdown that
reduces current consumption in fault modes. When a
thermal shutdown fault occurs, the output is latched off
until the faulty load is removed. Removing the load or
140mmaximum on-resistance per channel
2.7V to 5.5V operating range
500mA minimum continuous current per channel
Shortcircuit protection with thermal shutdown
Thermally isolated channels
Fault status flag with 3ms filter eliminates false
assertions
Undervoltage lockout
toggling the enable input will reset the device output.
Reverse current flow blocking (no “body diode”)
Both devices employ soft-start circuitry that minimizes
inrush current in applications where highly capacitive loads
are employed.
A fault status output flag is asserted during overcurrent
and thermal shutdown conditions. Transient faults are
internally filtered.
Circuit breaker mode (MIC2076)
Logic-compatible inputs
Soft-start circuit
Low quiescent current
Pin compatible with MIC2526
The MIC2026/76 are available in 8-pin DIP or 8-pin SOIC. UL File # E179633
All support documentation can be found on Micrel’s web
site at www.micrel.com.
Applications
USB peripherals
General purpose power switching
ACPI power distribution
Notebook PCs
PDAs
PC card hot swap
___________________________________________________________________________________________________________
Typical Application
VCONT.
10k
10k
Logic Controller
VIN ON/OFF
OVERCURRENT
OVERCURRENT
ON/OFF
VCC
2.7V to 5.5V
MIC2026-2
ENA
FLGAI
FLGB
ENB
OUTA
N
GND
OUTB
Load
0.1µF
Load
UL Recognized Component
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com
June 2010
M9999-060410-B




MIC2076 pdf, 반도체, 판매, 대치품
Micrel, Inc.
MIC2026/2076
Symbol Parameter
Condition
Min Typ Max Units
tD
Overcurrent Flag Response
VINB B = 5V, apply VBOUTB = 0V until FLG low
1.5 3 7 ms
Delay
VINB B = 3.3V, apply VBOUTB = 0V until FLG low
3 ms
Undervoltage Lockout
Threshold
VINB B rising
VINB B falling
2.2 2.4
2.0 2.15
2.7
2.5
V
V
Error Flag Output Resistance
ILB B = 10mA, VINB B = 5V
10 25
ILB B = 10mA, VINB B = 3.3V
15 40
Error Flag Off Current
Overtemperature Threshold(5)
PP
VBFLAGB = 5V
TJB B increasing, each switch
TJB B decreasing, each switch
10
140
120
µA
°C
°C
TJB B increasing, both switches
TJB B decreasing, both switches
160 °C
150 °C
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. Devices are ESD sensitive. Handling precautions recommended.
4. Specification for packaged product only.
5. If there is a fault on one channel, that channel will shut down when the die reaches approximately 140°C. If the die reaches approximately 160°C,
both channels will shut down, even if neither channel is in current limit.
June 2010
4 M9999-060410-B

4페이지










MIC2076 전자부품, 판매, 대치품
Micrel, Inc.
Typical Characteristics (continue)
MIC2026/2076
June 2010
7 M9999-060410-B

7페이지


구       성총 16 페이지
다운로드[ MIC2076.PDF 데이터시트 ]


 
구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

전력 반도체 판매 ( IGBT, TR 모듈, SCR, 다이오드 모듈 )

상호 : 아이지 인터내셔날

사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ]


 

관련 데이터시트

부품번호상세설명 및 기능제조사
MIC2070

USB Power Controller

Micrel Semiconductor
Micrel Semiconductor
MIC2072

USB Power Controller

Micrel Semiconductor
Micrel Semiconductor

DataSheet.kr    |   2020   |  연락처   |  링크모음   |   검색  |   사이트맵