Datenblatt-Suchmaschine für elektronische Bauteile |
|
LM3658SD Datenblatt(PDF) 5 Page - National Semiconductor (TI) |
|
|
LM3658SD Datenblatt(HTML) 5 Page - National Semiconductor (TI) |
5 / 13 page Electrical Characteristics Unless otherwise noted, V CC (VCHG_IN and/or VUSBpwr) = 5V, VBATT = 3.5V. CCHG_IN = 1 µF, CUSBpwr = 1 µF, CBATT = 1 µF. Typical values and limits appearing in normal type apply for TJ = 25˚C. Limits appearing in boldface type apply over T J = 0˚C to +85˚C. (Notes 2, 6, 7) (Continued) Symbol Parameter Conditions Typ Limit Units Min Max DETECTION AND TIMING T PQ_FULL Deglitch Time for Pre-Qualification to Full-Rate Charge Transition 300 270 330 ms T FULL_PQ Deglitch Time for Full-Rate to Pre-Qualification Transition 300 270 330 ms T CHG Charge Timer 300 270 330 min T EOC Deglitch Time for End-of-Charge Transition 300 270 330 ms T BATTEMP Deglitch Time for Battery Temperature Fault 40 20 80 ms T DGL Deglitch Time for EN_b and USB_sel Pins 40 20 80 ms T ITOPOFF Deglitch Time for I TOPOFF 300 270 330 ms T TOPOFF Top-Off Charging Timer 30 27 33 min I/O V IL Low-Level Input Voltage EN_b 0 0.7 V USB_sel 1.5 V IH High-Level Input Voltage EN_b 1.4 V USB_sel 2.5 I OL Low-Level Output Current STAT1, STAT2, output voltage = 0.25V 25 10 mA I OH High-Level Output Current STAT1, STAT2, output voltage = 6.0V 0.01 1 µA Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the component may occur. Operating Ratings are conditions under which operation of the device is guaranteed. Operating Ratings do not imply guaranteed performance limits. For guaranteed performance limits and associated test conditions, see the Electrical Characteristics tables. Note 2: All voltages are with respect to the potential at the GND pin. Note 3: The LM3658 has built-in thermal regulation to regulate the die temperature to 120oC. See Operation Description section for more detail. Note 4: The Human body model is a 100 pF capacitor discharged through a 1.5 k Ω resistor into each pin. The machine model is a 200 pF capacitor discharged directly into each pin. MIL-STD-883 3015.7 Note 5: Junction-to-ambient thermal resistance is highly application and board-layout dependent. In applications where high maximum power dissipation exists, special care must be paid to thermal dissipation issues in board design. Please refer to application note AN1187 for more detail. Note 6: Min and Max limits are guaranteed by design, test, or statistical analysis. Typical numbers are not guaranteed, but do represent the most likely norm. Note 7: LM3658 is not intended as a Li-Ion battery protection device; battery used in this application should have an adequate internal protection. www.national.com 5 |
Ähnliche Teilenummer - LM3658SD |
|
Ähnliche Beschreibung - LM3658SD |
|
|
Link URL |
Privatsphäre und Datenschutz |
ALLDATASHEETDE.COM |
War ALLDATASHEET hilfreich? [ DONATE ] |
Über Alldatasheet | Werbung | Kontakt | Privatsphäre und Datenschutz | Linktausch | Hersteller 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 |