전자부품 데이터시트 검색엔진 |
|
BD28TD2WNVX-TL 데이터시트(PDF) 2 Page - Rohm |
|
BD28TD2WNVX-TL 데이터시트(HTML) 2 Page - Rohm |
2 / 41 page Technical Note 2/40 BU□□TD2WNVX Series www.rohm.com 2010.02 - Rev.A © 2010 ROHM Co., Ltd. All rights reserved. ● Recommended operating range (Do not exceed Pd.) Parameter Symbol Limits Unit Input power supply voltage VIN 1.7 ~ 5.5 V Maximum output current IMAX 200 mA ● Recommended operating conditions Parameter Symbol Limits Unit Conditions Min. Typ. Max. Input capacitor CIN 0.22 (*2) 0.47 - µF A ceramic capacitor is recommended. Output capacitor CO 0.22 (*2) 0.47 - µF A ceramic capacitor is recommended. (*2) Set the capacity value of the capacitor so that it does not fall below the minimum value, taking temperature characteristics, DC device characteristics, and change with time into consideration. ● Electrical characteristics(Ta=25℃, VIN=VOUT+1.0V (*3), STBY=VIN, CIN=0.47μF, CO=0.47μF, unless otherwise noted.) Parameter Symbol Limits Unit Conditions Min. Typ. Max. Overall Device Output Voltage VOUT VOUT×0.99 VOUT VOUT×1.01 V IOUT=10µA,VOUT≧2.5V VOUT-25mV VOUT+25mV IOUT=10µA,VOUT<2.5V Operating Current IIN - 35 60 µA IOUT=0mA Operating Current (STBY) ISTBY - - 1.0 µA STBY=0V Ripple Rejection Ratio RR 45 70 - dB VRR=-20dBv,fRR=1kHz,IOUT=10mA Dropout Voltage VSAT - 280 540 mV 2.5V≦VOUT≦2.6V (VIN=0.98*VOUT,IOUT=200mA) - 260 500 mV 2.7V≦VOUT≦2.85V (VIN=0.98*VOUT,IOUT=200mA) - 240 460 mV 2.9V≦VOUT≦3.1V (VIN=0.98*VOUT,IOUT=200mA) - 220 420 mV 3.2V≦VOUT≦3.4V (VIN=0.98*VOUT,IOUT=200mA) Line Regulation VDL - 2 20 mV VIN=VOUT+1.0V to 5.5V (*4) IOUT=10µA Load Regulation VDLO - 10 80 mV IOUT=0.01mA to 100mA Over-current Protection (OCP) Limit Current ILMAX 220 400 700 mA Vo=VOUT*0.95 Short Current ISHORT 20 70 150 mA Vo=0V Standby Block Discharge Resistor RDSC 20 50 80 Ω VIN=4.0V, STBY=0V, VOUT=4.0V STBY Pin Pull-down Current ISTB 0.1 0.6 2.0 µA STBY=1.5V STBY Control Voltage ON VSTBH 1.2 - 5.5 V OFF VSTBL -0.3 - 0.3 V * This product does not have radiation-proof design. (*3) VIN=2.5V for VOUT≦1.5V (*4) VIN=2.5V to 5.5V for VOUT≦1.5V ● Electrical characteristics of each Output Voltage (Ta=25℃, STBY=VIN, CIN=0.47μF, Co=0.47μF, unless otherwise noted.) Parameter Symbol Limits Unit Conditions Min. Typ. Max. 1.2V Maximum output current 80 160 - mA VIN=1.7V 200 - - VIN=2.1V 1.5V 60 120 - VIN=1.8V 200 - - VIN=2.2V 1.8V 200 - - VIN=2.4V 1.9V 200 - - VIN=2.5V |
유사한 부품 번호 - BD28TD2WNVX-TL |
|
유사한 설명 - BD28TD2WNVX-TL |
|
|
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 |