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부품번호 | KIC6961T 기능 |
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기능 | Adjustable 1 Channel Current Limited Power Switch | ||
제조업체 | KEC | ||
로고 | |||
SEMICONDUCTOR
TECHNICAL DATA
Adjustable 1 Channel Current Limited Power Switch
Description
The KIC6961T is integrated power switches optimized for USB and other
hot-swap applications with a programmable current limit feature. Current
limit accuracy 6 % can be achieved at high current-limit settings.
The family of devices complies with USB 2.0 and is available with high
polarity of Enable input. They offer current and thermal limiting and short
circuit protection as well as controlled rise time and under-voltage lockout
functionality.
KIC6961T
Analog CMOS Integrated Circuits
Features
Single USB Port Power Switches with discharge
Operating input voltage range 2.7V to 5.5V
Up to 2.1A Maximum Load Current
Adjustable Current Limit : 75mA to 2.5A
Reverse Current Blocking
Fault report with blanking time(7ms)
100m Power MOSFET
Maximum Ratings (Ta=25 )
Characteristic
Symbol
Rating
Input Voltage
Output Voltage
Power Dissipation
(No Heatsink)
VIN
VOUT
PD *
6.5
6.5
900
Operating Junction
Temperature
Storage Temperature
Tj -40 ~ 125
Tstg -55 ~ 150
* Note ) Package Mounted on a Ceramic Board (600mm2 0.8mm)
Unit
V
V
mW
Pin Configurations
TS6(SOT23-6)
2013. 4. 29
Revision No : 0
1/11
KIC6961T
Current- Limit Threshold Programming (Cont.)
When a heavy load or short circuit situation occurs while the switch is enabled, large transient current may flow through the
device. KIC6961T includes a current-limit circuitry to prevent these large currents from damaging the MOSFET switch and the
hub downstream ports.
Especially, The KIC6961T is proposed to have current limit flexibility for customer. ILMIT pin is available to connect pull down
resistor to ground, which participate to the current threshold adjustment.
The KIC6961T provides an adjustable current limit threshold between 110mA and 2.5A (Typ.) via an external resistor, RLMIT,
between 10 and 210 .
It s strongly recommended to use 0.1 or 1% resistor tolerance to keep the over current accuracy.
Once the current limit threshold is exceeded, the device enters constant-current mode until either thermal shutdown occurs or the fault
is removed.
2013. 4. 29
Revision No : 0
4/11
4페이지 Typical Characteristics
KIC6961T
2013. 4. 29
Revision No : 0
7/11
7페이지 | |||
구 성 | 총 11 페이지수 | ||
다운로드 | [ KIC6961T.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 |
KIC6961T | Adjustable 1 Channel Current Limited Power Switch | KEC |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |