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BQ24261RGER Datasheet(PDF) 6 Page - Texas Instruments |
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BQ24261RGER Datasheet(HTML) 6 Page - Texas Instruments |
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6 / 57 page  Not Recommended for New Designs : bq24260, bq24261 bq24260, bq24261, bq24261M, bq24262 SLUSBU4E – DECEMBER 2013 – REVISED DECEMBER 2015 www.ti.com 8 Specifications 8.1 Absolute Maximum Ratings (1) over operating free-air temperature range (unless otherwise noted) MIN MAX UNIT IN –1.3 30 BOOT, PMID –0.3 30 Terminal Voltage (with respect to SW –0.7 20 V PGND) BAT –0.3 5 DRV, SYS, BGATE, CD, INT, PSEL, SDA, SCL, STAT, TS –0.3 5.5 BOOT to SW –0.3 5 V SW 4.5 Output Current (Continuous) A SYS, BAT (charging/ discharging) 3.5 Output Current (<20 ms pulse, BAT (discharging) 6 A <10% duty cycle) Input Current (Continuous) 2.75 A Output Sink Current STAT, INT 10 mA Operating free-air temperature –40 85 °C Junction temperature, TJ –40 125 Storage temperature, Tstg –40 300 °C (1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. 8.2 ESD Ratings VALUE UNIT Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001 (1) ±2000 V(ESD) Electrostatic discharge V Charged-device model (CDM), per JEDEC specification JESD22-C101 ±500 (2) (1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process. (2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process. 8.3 Recommended Operating Conditions over operating free-air temperature range (unless otherwise noted) MIN NOM MAX UNIT IN voltage range 4.2 28 (1) IN operating voltage range (bq24260) 4.2 10 VIN V IN operating voltage range (bq24261/1M) 4.2 13.2 IN operating voltage range (bq24262) 4.2 6.0 IIN Input current, IN input 2.5 A ISW Output Current from SW, DC 3 A IBAT, ISYS Charging 3 A Discharging, using internal battery FET 3 TJ Operating junction temperature range 0 125 °C (1) The inherent switching noise voltage spikes should not exceed the absolute maximum rating on either the BOOT or SW terminals. A tight layout minimizes switching noise. 6 Submit Documentation Feedback Copyright © 2013–2015, Texas Instruments Incorporated Product Folder Links: bq24260 bq24261 bq24261M bq24262 |
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