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BQ40Z50-R2 数据表(PDF) 8 Page - Texas Instruments |
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BQ40Z50-R2 数据表(HTML) 8 Page - Texas Instruments |
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8 / 55 page ![]() 7 Specifications 7.1 Absolute Maximum Ratings Over-operating free-air temperature range (unless otherwise noted)(1) MIN MAX UNIT Supply voltage range, VCC BAT, VCC, PBI –0.3 30 V Input voltage range, VIN PACK, SMBC, SMBD, PRES or SHUTDN, BTP_INT, DISP –0.3 30 V TS1, TS2, TS3, TS4 –0.3 VREG + 0.3 V PTC, PTCEN, LEDCNTLA, LEDCNTLB, LEDCNTLC –0.3 VBAT + 0.3 V SRP, SRN –0.3 0.3 V VC4 VC3 – 0.3 VC3 + 8.5, or VSS + 30 V VC3 VC2 – 0.3 VC2 + 8.5, or VSS + 30 V VC2 VC1 – 0.3 VC1 + 8.5, or VSS + 30 V VC1 VSS – 0.3 VSS + 8.5, or VSS + 30 V Output voltage range, VO CHG, DSG –0.3 32 PCHG, FUSE –0.3 30 V Maximum VSS current, ISS 50 mA Storage temperature, TSTG –65 150 °C Lead temperature (soldering, 10 s), TSOLDER 300 °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. 7.2 ESD Ratings VALUE UNIT V(ESD) Electrostatic discharge Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001(1) ±2000 V Charged-device model (CDM), per JEDEC specification JESD22-C101(2) ±500 (1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process. (2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process. 7.3 Recommended Operating Conditions Typical values stated where TA = 25°C and VCC = 14.4 V, Min/Max values stated where TA = –40°C to 85°C and VCC = 2.2 V to 26 V (unless otherwise noted) MIN NOM MAX UNIT VCC Supply voltage BAT, VCC, PBI 2.2 26 V VSHUTDOWN– Shutdown voltage VPACK < VSHUTDOWN – 1.8 2.0 2.2 V VSHUTDOWN+ Start-up voltage VPACK > VSHUTDOWN– + VHYS 2.05 2.25 2.45 V VHYS Shutdown voltage hysteresis VSHUTDOWN+ – VSHUTDOWN– 250 mV BQ40Z50-R2 SLUSCS4C – JUNE 2017 – REVISED APRIL 2021 www.ti.com 8 Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated Product Folder Links: BQ40Z50-R2 |
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