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BQ24298RTWR Datasheet(PDF) 9 Page - Texas Instruments |
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BQ24298RTWR Datasheet(HTML) 9 Page - Texas Instruments |
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9 / 51 page  bq24298 www.ti.com SLUSC59 – APRIL 2015 Electrical Characteristics (continued) VVBUS_UVLOZ < VVBUS < VACOV and VVBUS > VBAT + VSLEEP, TJ = –40°C to 125°C and TJ = 25°C for typical values (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT IOTG_LSOCP LSFET cycle by cycle current limit 5 A IOTG_HSZCP HSFET under current falling threshold 100 mA REG01[0] = 0 1.00 1.15 1.30 IRBFET_OCP RBFET over-current threshold A REG01[0] = 1 1.50 1.70 1.90 REGN LDO VVBUS = 6 V, IREGN = 40 mA 4.8 5 5.5 V VREGN REGN LDO output voltage VVBUS = 5 V, IREGN = 20 mA 4.7 4.8 V IREGN REGN LDO current limit VVBUS = 5 V, VREGN = 3.8 V 50 mA LOGIC I/O PIN CHARACTERISTICS (OTG, CE, STAT, QON, PSEL, PG) VILO Input low threshold 0.4 V Input high threshold (CE, STAT, QON, VIH 1.3 V PSEL, PG) VIH_OTG Input high threshold (OTG) 1.1 V VOUT_LO Output low saturation voltage Sink current = 5 mA 0.4 V High level leakage current (OTG, CE, IBIAS Pull-up rail 1.8 V 1 µA STAT , PSEL, PG) IBIAS High level leakage current (QON) Pull-up rail 3.6 V 8 µA I2C INTERFACE (SDA, SCL, INT) VIH Input high threshold level VPULL-UP = 1.8 V, SDA and SCL 1.3 V VIL Input low threshold level VPULL-UP = 1.8 V, SDA and SCL 0.4 V VOL Output low threshold level Sink current = 5 mA 0.4 V IBIAS High-level leakage current VPULL-UP = 1.8 V, SDA and SCL 1 µA fSCL SCL clock frequency 400 kHz DIGITAL CLOCK AND WATCHDOG TIMER fHIZ Digital crude clock REGN LDO disabled 15 35 50 kHz fDIG Digital clock REGN LDO enabled 1300 1500 1700 kHz Copyright © 2015, Texas Instruments Incorporated Submit Documentation Feedback 9 Product Folder Links: bq24298 |
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