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BQ3055 Datasheet(PDF) 7 Page - Texas Instruments |
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BQ3055 Datasheet(HTML) 7 Page - Texas Instruments |
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7 / 27 page  bq3055 www.ti.com SLUSA91B – OCTOBER 2010 – REVISED OCTOBER 2013 ELECTRICAL CHARACTERISTICS: RBI RAM Backup Typical values stated where TA = 25ºC and VCC = 14.4 V, Min/Max values stated where TA= –40ºC to 85ºC and VCC = 3.8 V to 25 V (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VRBI > V(RBI)MIN, VCC < VIT 20 1100 nA I(RBI) RBI data-retention input current VRBI > V(RBI)MIN, VCC < VIT, 500 TA= 0°C to 70°C V(RBI) RBI data-retention voltage 1 V ELECTRICAL CHARACTERISTICS: 3.3V Regulator Typical values stated where TA = 25ºC and VCC = 14.4 V, Min/Max values stated where TA= –40ºC to 85ºC and VCC = 3.8 V to 25 V (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT 3.8 V < VCC or BAT ≤ 5 V, 2.4 3.5 V ICC ≤4 mA 5V < VCC or BAT ≤ 6.8 V, VREG33 Regulator output voltage 3.1 3.3 3.5 V ICC ≤13 mA 6.8 V < VCC or BAT ≤ 20 V, 3.1 3.3 3.5 V ICC ≤ 30 mA IREG33 Regulator output current 2 mA Regulator output change with ΔV(VDDTEMP) VCC or BAT = 14.4 V, IREG33 = 2 mA 0.2 % temperature ΔV(VDDLINE) Line regulation VCC or BAT = 14.4 V, IREG33 = 2 mA 1 13 mV ΔV(VDDLOAD) Load regulation VCC or BAT = 14.4 V, IREG33 = 2 mA 5 18 mV VCC or BAT = 14.4 V, VREG33 = 3 V 70 I(REG33MAX) Current limit mA VCC or BAT = 14.4 V, VREG33 = 0 V 33 ELECTRICAL CHARACTERISTICS: 2.5V Regulator Typical values stated where TA = 25ºC and VCC = 14.4 V, Min/Max values stated where TA= –40ºC to 85ºC and VCC = 3.8 V to 25 V (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VREG25 Regulator output voltage IREG25 = 10 mA 2.35 2.5 2.55 V IREG25 Regulator Output Current 3 mA Regulator output change with ΔV(VDDTEMP) VCC or BAT = 14.4 V, IREG25 = 2 mA 0.25 % temperature ΔV(VDDLINE) Line regulation VCC or BAT = 14.4 V, IREG25 = 2 mA 1 4 mV ΔV(VDDLOAD) Load regulation VCC or BAT = 14.4 V, IREG25 = 2 mA 20 40 mV VCC or BAT = 14.4 V, VREG25 = 2.3 V 65 I(REG33MAX) Current limit mA VCC or BAT = 14.4 V, VREG25 = 0 V 23 ELECTRICAL CHARACTERISTICS: PRES, SMBD, SMBC Typical values stated where TA = 25ºC and VCC = 14.4 V, Min/Max values stated where TA= –40ºC to 85ºC and VCC = 3.8 V to 25 V (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VIH High-level input PRES, SMBD, SMBC 2.0 V VIL Low-level input PRES, SMBD, SMBC 0.8 V VOL Low-level output voltage SMBD, SMBC 0.4 V CIN Input capacitance PRES, SMBD, SMBC 5 pF ILKG Input leakage current PRES, SMBD, SMBC 1 μA IWPU Weak Pull Up Current PRES, VOH = VREG25 – 0.5 V 60 120 μA RPD(SMBx) SMBC, SMBD Pull-Down TA = –40 to 100˚C 550 775 1000 k Ω Copyright © 2010–2013, Texas Instruments Incorporated Submit Documentation Feedback 7 Product Folder Links: bq3055 |
Similar Part No. - BQ3055_14 |
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Similar Description - BQ3055_14 |
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