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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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ACT5880 датащи(PDF) 51 Page - Active-Semi, Inc |
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ACT5880 датащи(HTML) 51 Page - Active-Semi, Inc |
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51 / 87 page  ACT5880 Rev 2, 03-Sep-13 - 51 - www.active-semi.com ActivePMU TM and ActivePathTM are trademarks of Active-Semi. I2CTM is a trademark of NXP. Copyright © 2013 Active-Semi, Inc. Active-Semi Confidential―Do Not Copy or Distribute SINGLE-CELL LI+ CHARGER ELECTRICAL CHARACTERISTICS CONT’D (VCHGIN = 5V, TA = 25°C, unless otherwise specified.) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT On-Resistance Path resistance from CHGIN to VBAT, in fully on state. 0.5 Ω Reverse Blocking Put-in Threshold VCHGIN to VVBAT difference on the closed blocking switch decreasing going. 28 32 42 mV Reverse Blocking Put-out Threshold VCHGIN to VVBAT difference on the blocked switch increasing going. 80 93 113 VBAT Reverse Leakage VCHGIN <VUVLO or Charging suspended, SUSCHG [ ]=1. 8 µA CHARGE TIMING Precondition Safe Timer Time- out Programming Range PRETIMO[1:0]=00 to 10 (11 for no timeout) 60 120 min Total charge Time-out Period Programming Range TOTTIMO[1:0]=00 to 10 (11 for no timeout). 180 360 State Transition Delay Time The time of a new state conditions to be qualified. 32 ms CONDITIONING AND INDICATION DRIVING Battery Installation Trap Level Voltage at BATID; Level for installation detected. 2 V No Battery Installation Level Voltage at BATID; Level for no installation detected. 2.5 Cell Hot Trap Divider Ratio Dividing of VCHGIN. Decreasing trip for hot trap, increasing trip for cold trap. 0.349 Cell Cold Trap Divider Ratio 0.748 Hot/Cold Trap Reverse Trips Hysteresis 30 mV nSTAT Sinking Current VnSTAT=1V to 6V. 8 mA Input Leakage Applying 0V to 5V on the BATID, the TH, the nSTAT. -1 1 μA Note: The thermal regulation action range is characterized at small current situation, is guaranteed by design verification, char- acterization and production process control. See the TYPICAL PERFORMANCE CHARACTERISTICS for: The Charge Current to Battery Voltage, at 5V Input. The Charge Current to Battery Voltage, at 6V Input. The Charge Current to Ambient Temperature, 6V Input. The Charger Load Transition Response, LDO Mode. |
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