 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
BQ24159YFFR Datasheet(PDF) 7 Page - Texas Instruments |
|
|
||||||||||||||||||||||||||||||
BQ24159YFFR Datasheet(HTML) 7 Page - Texas Instruments |
|
|
7 / 52 page  Not Recommended for New Designs bq24153A, bq24156A, bq24159 7 bq24153A, bq24156A bq24158, bq24159 www.ti.com SLUSAB0D – OCTOBER 2010 – REVISED APRIL 2016 Product Folder Links: bq24153A bq24156A bq24158 bq24159 Submit Documentation Feedback Copyright © 2010–2016, Texas Instruments Incorporated Thermal Information (continued) THERMAL METRIC(1) bq24153A/6A/8/9 UNIT YFF (DSBGA) 20 Pins RθJC(bot) Junction-to-case (bottom) thermal resistance n/a °C/W (1) While in 15-min mode, if a battery that is charged to a voltage higher than this voltage is inserted, the charger enters Hi-Z mode and awaits I2C commands. 8.5 Electrical Characteristics Circuit of Figure 25, VBUS = 5 V, HZ_MODE = 0, OPA_MODE = 0 (CD = 0), TJ = –40°C to 125°C, TJ = 25°C for typical values (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT INPUT CURRENTS I(VBUS) VBUS supply current control VBUS > VBUS(min), PWM switching 10 mA VBUS > VBUS(min), PWM NOT switching 5 0°C < TJ < 85°C, CD=1 or HZ_MODE=1 15 23 μA Ilgk Leakage current from battery to VBUS pin 0°C < TJ < 85°C, V(CSOUT) = 4.2 V, High Impedance mode, VBUS = 0 V 5 μA Battery discharge current in High Impedance mode, (CSIN, CSOUT, SW pins) 0°C < TJ < 85°C, V(CSOUT) = 4.2 V, High Impedance mode, V = 0 V, SCL, SDA, OTG = 0 V or 1.8 V 23 μA VOLTAGE REGULATION V(OREG) Output regulation voltage programable range Operating in voltage regulation, programmable 3.5 4.44 V Voltage regulation accuracy TA = 25°C –0.5% 0.5% –1% 1% CURRENT REGULATION (FAST CHARGE) IO(CHARGE) Output charge current programmable range bq24153A/8, V(SHORT) ≤ V(CSOUT) < V(OREG), VBUS > V(SLP), R(SNS) = 68 mΩ, LOW_CHG=0, Programmable 550 1250 mA bq24156A/9, V(SHORT) ≤ V(CSOUT) < V(OREG), VBUS > V(SLP), R(SNS) = 68 mΩ, LOW_CHG=0, Programmable 550 1550 mA Low charge current (default after POR in 15 min mode) for bq24153A/6A/8/9 VSHORT ≤ VCSOUT < VOREG, VBUS >VSLP, RSNS= 68 mΩ, LOW_CHG=1, OTG=High for bq24153A/8 325 350 mA Regulation accuracy of the voltage across R(SNS) (for charge current regulation) V(IREG) = IO(CHARGE) × R(SNS) 37.4 mV ≤ V(IREG)< 44.2mV –3.5% 3.5% 44.2 mV ≤ V(IREG) –3% 3% WEAK BATTERY DETECTION V(LOWV) Weak battery voltage threshold programmable range2 (1) Adjustable using I2C control 3.4 3.7 V Weak battery voltage accuracy –5% 5% Hysteresis for V(LOWV) Battery voltage falling 100 mV CD, OTG and SLRST PIN LOGIC LEVEL VIL Input low threshold level 0.4 V VIH Input high threshold level 1.3 V I(bias) Input bias current Voltage on control pin is 5 V 1.0 µA CHARGE TERMINATION DETECTION I(TERM) Termination charge current programmable range V(CSOUT) > V(OREG) – V(RCH), VBUS > V(SLP), R(SNS) = 68 mΩ, Programmable 50 400 mA Regulation accuracy for termination current across R(SNS) V(IREG_TERM) = IO(TERM) × R(SNS) 3.4 mV ≤ V(IREG_TERM) ≤ 6.8 mV –15% 15% 6.8 mV < V(IREG_TERM) ≤ 17 mV –10% 10% 17 mV < V(IREG_TERM) ≤ 27.2 mV –5.5% 5.5% BAD ADAPTOR DETECTION VIN(min) Input voltage lower limit BAD ADAPTOR DETECTION 3.6 3.8 4.0 V Hysteresis for VIN(min) Input voltage rising 100 200 mV ISHORT Current source to GND During bad adaptor detection 20 30 40 mA |
Similar Part No. - BQ24159YFFR |
|
Similar Description - BQ24159YFFR |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.NET |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
