전자부품 데이터시트 검색엔진 |
|
FAN54300UCX 데이터시트(PDF) 11 Page - Fairchild Semiconductor |
|
FAN54300UCX 데이터시트(HTML) 11 Page - Fairchild Semiconductor |
11 / 43 page © 2010 Fairchild Semiconductor Corporation www.fairchildsemi.com FAN54300 • Rev. 1.0.4 11 Electrical Specifications (Continued) Unless otherwise specified: circuit of Figure 1, recommended operating temperature range for TJ and TA, VBUS or VIN = 5.0 V, HZ1, HZ2, OPA_MODE = 0, (Charger Mode). SCL, SDA, OTG = 0 or 1.8 V. Typical values are for TJ = 25°C. Symbol Parameter Conditions Min. Typ. Max. Units Protection and Timers VBUSOVP VBUS Over-Voltage Shutdown VBUS Rising 6.12 6.31 6.50 V Hysteresis VBUS Falling 100 mV VINOVP VIN Over-Voltage Shutdown VIN Rising 9.5 10.0 10.5 V Hysteresis VIN Falling 100 mV VSHORT Battery Short-Circuit Threshold VBAT Rising 2.00 2.05 2.10 V Hysteresis VBAT Falling 100 ISHORT Short-Circuit Current VBAT < VSHORT 30 40 50 mA TSHUTDWN Thermal Shutdown Threshold (4) TJ Rising 165 °C Hysteresis (4) TJ Falling 10 TCF Thermal Regulation Threshold (4) Charge Current Reduction Begins 120 °C tINT Detection Interval 2.1 s t32SEC 32-Second Timer (5) 32-Second Mode 21.0 31.5 s t15MIN 15-Minute Timer 15-Minute Mode 12.0 13.5 15.0 min ∆tLF Low Frequency Timer Accuracy Charger Inactive –25 25 % Notes: 2. Refers to negative inductor current. At lower battery charging current, of about 20 mA, non-synchronous switching operation commences. 3. Q2 and Q6 always turn on for »60 ns and then turn off if the current is below ISYNC. 4. Guaranteed by design. 5. This tolerance applies to all timers on the IC, including soft-start and deglitching timers. |
유사한 부품 번호 - FAN54300UCX |
|
유사한 설명 - FAN54300UCX |
|
|
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 |