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BQ27411DRZ-G1C Datasheet(PDF) 5 Page - Texas Instruments |
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BQ27411DRZ-G1C Datasheet(HTML) 5 Page - Texas Instruments |
5 / 20 page bq27411-G1 www.ti.com SLUSBN7 – JANUARY 2014 DIGITAL INPUT AND OUTPUT DC CHARACTERISTICS TA = –40°C to 85°C, typical values at TA = 30°C and VREGIN = 3.6 V (unless otherwise noted)(Force Note1) (1) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VIH(OD) Input voltage, high (2) External pullup resistor to VPU VPU x 0.7 V VIH(PP) Input voltage, high (3) 1.4 V VIL Input voltage, low (2) (3) 0.6 V VOL Output voltage, low (2) 0.6 V IOH Output source current, high (2) 0.5 mA IOL(OD) Output sink current, low (2) -3 mA CIN (1) Input capacitance (2) (3) 5 pF SCL, SDA, and TEST pins 0.1 Ilkg Input leakage current (2) (3) μA PROG pin 1.0 (1) Specified by design. Not production tested. (2) Open Drain pins: (SCL, SDA, PROG ) (3) Push Pull pin: (TEST ) LDO REGULATOR, WAKE-UP AND AUTO-SHUTDOWN DC CHARACTERISTICS TA = –40°C to 85°C, typical values at TA = 30°C and VREGIN = 3.6 V (unless otherwise noted)(Force Note1) (1) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VBAT BAT pin regulator input 2.45 4.5 V VDD Regulator output voltage 1.8 V VBAT Under Voltage Lock Out UVLOIT+ 2 V LDO Wake-Up Rising Threshold VBAT Under Voltage Lock Out UVLOIT- LDO Auto-Shutdown Falling 1.95 V Threshold (1) Specified by design. Not production tested. ADC (TEMPERATURE AND CELL MEASUREMENT) CHARACTERISTICS TA = –40°C to 85°C; typical values at TA = 30°C and VREGIN = 3.6 V (unless otherwise noted) (Force Note1) (1) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VIN(BAT) BAT pin voltage measurement Voltage divider enabled. 2.45 4.5 V range. tADC_CONV Conversion time 125 ms Effective Resolution 15 bits (1) Specified by design. Not tested in production. INTEGRATING ADC (COULOMB COUNTER) CHARACTERISTICS TA = –40°C to 85°C; typical values at TA = 30°C and VREGIN = 3.6 V (unless otherwise noted)(Force Note1) (1) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VSR Input voltage range from BAT to BAT ± 25 mV SRX pins tSR_CONV Conversion time Single conversion 1 s Effective Resolution Single conversion 16 bits (1) Specified by design. Not tested in production. Copyright © 2014, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Links: bq27411-G1 |
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