전자부품 데이터시트 검색엔진 |
|
LM2940-80-TQ3-T 데이터시트(PDF) 5 Page - Unisonic Technologies |
|
LM2940-80-TQ3-T 데이터시트(HTML) 5 Page - Unisonic Technologies |
5 / 11 page LM2940 LINEAR INTEGRATED CIRCUIT UNISONICTECHNOLOGIESCO.,LTD 5 of 11 www.unisonic.com.tw QW-R102-016.E ELECTRICAL CHARACTERISTICS(Cont.) UTC LM2940-12V PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Output Voltage VOUT 13.6V ≤ VIN ≤ 26V, 5mA ≤ IOUT ≤ 1A 11.64 12.00 12.36 V Line regulation △ VOUT VOUT +2V ≤ VIN ≤ 26V, IOUT =5mA 20 120 mV Load Regulation △ VOUT 50mA ≤ IOUT ≤ 1A 55 120 mV Output Impedance Ro 100 mADC and 20mArms, fo=120Hz 80 mΩ Quiescent Current IQ VOUT +2V ≤ VIN ≤ 26V, IOUT =5mA 10 15 mA Output Noise Voltage eN 10Hz-100kHz, IOUT =5mA 360 µVrms Ripple Rejection RR fo=120Hz, 1Vrms, IOUT =100mA 54 66 dB Long Term Stability 48 mV/ 1000Hr IOUT =1A 0.5 0.8 Dropout Voltage VD IOUT =100mA 0.11 0.15 V Short Circuit Current ISC (Note) 1.6 1.9 A Maximum Line Transient TIN Ro=100Ω, T ≤ 100ms 60 75 V Reverse Polarity DC Input Voltage VRIN Ro=100Ω -15 -30 V Reverse Polarity Transient Input Voltage VTRRI Ro=100Ω, T≤100ms -50 -75 V UTC LM2940-15V PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Output Voltage VOUT 16.75V ≤ VIN ≤ 26V, 5mA ≤ IOUT ≤ 1A 14.55 15.00 15.45 V Line regulation △ VOUT VOUT +2V ≤ VIN ≤ 26V, IOUT =5mA 20 150 mV Load Regulation △ VOUT 50mA ≤ IOUT ≤ 1A 70 150 mV Output Impedance Ro 100 mADC and 20mArms, fo=120Hz 100 mΩ Quiescent Current IQ VOUT +2V ≤ VIN ≤ 26V, IOUT =5mA 10 15 mA Output Noise Voltage eN 10Hz-100kHz, IOUT =5mA 450 µVrms Ripple Rejection RR fo=120Hz, 1Vrms, IOUT =100mA 52 64 dB Long Term Stability 60 mV/ 1000Hr IOUT =1A 0.5 0.8 Dropout Voltage VD IOUT =100mA 0.11 0.15 V Short Circuit Current ISC (Note) 1.6 1.9 A Maximum Line Transient TIN Ro=100Ω, T ≤ 100ms 60 75 V Reverse Polarity DC Input Voltage VRIN Ro=100Ω -15 -30 V Reverse Polarity Transient Input Voltage VTRRI Ro=100Ω, T ≤ 100ms -50 -75 V Note: Output current will decrease with temperature increase but will not drop below 1A at the maximum specified temperature. |
유사한 부품 번호 - LM2940-80-TQ3-T |
|
유사한 설명 - LM2940-80-TQ3-T |
|
|
링크 URL |
개인정보취급방침 |
ALLDATASHEET.CO.KR |
ALLDATASHEET 가 귀하에 도움이 되셨나요? [ DONATE ] |
Alldatasheet는? | 광고문의 | 운영자에게 연락하기 | 개인정보취급방침 | 링크교환 | 제조사별 검색 All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |