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BQ24018DRCT Datasheet(PDF) 2 Page - Texas Instruments |
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BQ24018DRCT Datasheet(HTML) 2 Page - Texas Instruments |
2 / 24 page bq24010, bq24012 bq24013, bq24014, bq24018 SLUS530K – SEPTEMBER 2002 – REVISED JANUARY 2014 www.ti.com This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. ABSOLUTE MAXIMUM RATINGS (1) VALUE UNIT Supply voltage range, (VCC all with respect to VSS) –0.3 to 18 V IN, STAT1, STAT2, TS, PG, CE, TTE –0.3 to VCC V Input voltage range(2) BAT, OUT, ISET –0.3 to 7 VDC Voltage difference between VCC and IN inputs VCC – VIN ±0.5 V Output sink/source current STAT1, STAT2, PG 15 Output current IN, OUT 1.5 TA Operating free-air temperature range –40 to 125 °C TJ Junction temperature range Tstg Storage temperature –65 to 150 °C (1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. (2) All voltages are DC and with respect to VSS. DISSIPATION RATINGS TA < 40°C DERATING FACTOR PACKAGE θJA POWER RATING ABOVE TA = 40°C DRC(1) 47°C/W 1.5 W 0.021 W/°C1 (1) This data is based on using the JEDEC High-K board and the exposed die pad is connected to a copper pad on the board. This is connected to the ground plane by a 2x3 via matrix. RECOMMENDED OPERATING CONDITIONS over operating free-air temperature range (unless otherwise noted) MIN NOM MAX UNIT VCC Supply voltage(1) (2) 3 16.5 V VIN Input voltage(1) (2) 3 16.5 V TJ Operating junction temperature range –40 125 °C (1) Pins VCC and IN must be tied together. (2) If Vin is between UVLO and 4.35V, and above the battery voltage, then the IC is active (can deliver some charge to the battery), but the IC will have limited or degraded performance (some functions may not meet data sheet specifications). The battery may be undercharged (VO(reg) less than in the specification), but will not be overcharged (VO(reg) will not exceed specification). ELECTRICAL CHARACTERISTICS over 0°C ≤ TJ ≤ 125°C and recommended supply voltage, (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT INPUT CURRENT ICC(VCC) VCC current VCC > VCC(min), STATx pins in OFF state 0 3.5 5 mA ICC(SLP) Sleep current Sum of currents into OUT and BAT pins, VCC < V(SLP) 5 μA IIB(BAT) Input bias current on BAT pin 500 nA IIB(TS) Input current on TS pin VI(TS) ≤ 10 V 1 IIB(CE) Input current on CE pin 1 μA IIB(TTE) Input bias current on TTE pin 1 VOLTAGE REGULATION VO(REG) + V(DO–MAX) ≤ VCC, I(TERM) < IO(OUT) ≤ 1 A bq24010, bq24012, bq24013, bq24014 4.2 V Output voltage, VO(REG) bq24018 4.36 2 Submit Documentation Feedback Copyright © 2002–2014, Texas Instruments Incorporated Product Folder Links: bq24010, bq24012 bq24013, bq24014, bq24018 |
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