전자부품 데이터시트 검색엔진 |
|
CS51412ED8 데이터시트(PDF) 4 Page - ON Semiconductor |
|
CS51412ED8 데이터시트(HTML) 4 Page - ON Semiconductor |
4 / 20 page CS51411, CS51412, CS51413, CS51414 http://onsemi.com 4 MAXIMUM RATINGS Pin Name VMax VMIN ISOURCE ISINK VIN 40 V -0.3 V N/A 4.0 A BOOST 40 V -0.3 V N/A 100 mA VSW 40 V -0.6 V/-1.0 V, t < 50 ns 4.0 A 10 mA VC 7.0 V -0.3 V 1.0 mA 1.0 mA SHDNB 7.0 V -0.3 V 1.0 mA 1.0 mA SYNC 7.0 V -0.3 V 1.0 mA 1.0 mA BIAS 7.0 V -0.3 V 1.0 mA 50 mA VFB 7.0 V -0.3 V 1.0 mA 1.0 mA GND 7.0 V -0.3 V 50 mA 1.0 mA ELECTRICAL CHARACTERISTICS (-40 °C < TJ < 125°C (CS51411E/2E/3E/4E); -40°C < TA < 85°C (CS51411E/2E/3E/4E); 0 °C < TA < 70°C (CS51411G/2G/3G/4G), 4.5 V< VIN < 40 V; unless otherwise specified.) Characteristic Test Conditions Min Typ Max Unit Oscillator Operating Frequency CS51411/CS51412 224 260 296 kHz Operating Frequency CS51413/CS51414 446 520 594 kHz Frequency Line Regulation - - 0.05 0.15 %/V Maximum Duty Cycle - 85 90 95 % VFB Frequency Foldback Threshold - 0.29 0.32 0.36 V PWM Comparator Slope Compensation Voltage CS51411/CS51412, Fix VFB, DVC/DTON CS51413/CS51414 8.0 25 17 50 26 75 mV/ ms mV/ ms Minimum Output Pulse Width CS51411/CS51412, VFB to VSW CS51413/CS51414, VFB to VSW - - 150 - 300 230 ns ns Power Switch Current Limit VFB > 0.36 V 1.6 2.3 3.0 A Foldback Current VFB < 0.29 V 0.9 1.5 2.1 A Saturation Voltage IOUT = 1.5 A, VBOOST = VIN + 2.5 V 0.4 0.7 1.0 V Current Limit Delay (Note 4) - 120 160 ns Error Amplifier Internal Reference Voltage - 1.244 1.270 1.296 V Reference PSRR (Note 4) - 40 - dB FB Input Bias Current - - 0.02 0.1 mA Output Source Current VC = 1.270 V, VFB = 1.0 V 15 25 35 mA Output Sink Current VC = 1.270 V, VFB = 2.0 V 15 25 35 mA Output High Voltage VFB = 1.0 V 1.39 1.46 1.53 V Output Low Voltage VFB = 2.0 V 5.0 20 60 mV Unity Gain Bandwidth (Note 4) - 500 - kHz Open Loop Amplifier Gain (Note 4) - 70 - dB Amplifier Transconductance (Note 4) - 6.4 - mA/V 4. Guaranteed by design, not 100% tested in production. |
유사한 부품 번호 - CS51412ED8 |
|
유사한 설명 - CS51412ED8 |
|
|
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 |