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259481A Marking, TPS259481AYWPR Datasheet(PDF) 5 Page - Texas Instruments |
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TPS259481AYWPR Datasheet(HTML) 5 Page - Texas Instruments |
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5 / 56 page ![]() 7 Specifications 7.1 Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted)(1) Parameter Pin MIN MAX UNIT VIN,MAX Maximum input voltage range, –40 ℃ ≤ TJ ≤ 125℃ IN VOUT – 21 28 V VIN,MAX Maximum input voltage range, –10 ℃ ≤ TJ ≤ 125℃ IN VOUT – 22 28 V VOUT,MAX Maximum output voltage range, –40 ℃ ≤ TJ ≤ 125℃ OUT –0.3 min (28, VIN + 21) VOUT,MAX Maximum output voltage range, -10 ℃ ≤ TJ ≤ 125 ℃ OUT –0.3 min (28, VIN + 22) VOUT,MAX,PLS Minimum output voltage pulse (< 1 µs) OUT –0.8 VEN/UVLO,MAX Maximum enable pin voltage range EN/UVLO –0.3 6.5 V VOVLO,MAX Maximum OVLO pin voltage range OVLO –0.3 6.5 V VdVdt,MAX Maximum dVdT pin voltage range dVdt Internally limited V VITIMER,MAX Maximum ITIMER pin voltage range ITIMER Internally limited V VRCBCTRL,MAX Maximum RCBCTRL pin voltage range RCBCTRL –0.3 6.5 V VSPLYGD,MAX Maximum SPLYGD/SPLYGD pin voltage range SPLYGD/SPLYGD –0.3 6.5 V VFLTB,MAX Maximum FLT pin voltage range FLT –0.3 6.5 V VILM,MAX Maximum ILM pin voltage range ILM Internally limited V IMAX Maximum continuous switch current IN to OUT or OUT to IN Internally limited A TJ,MAX Maximum operating junction temperature Internally limited °C TLEAD,MAX Maximum lead temperature 300 °C TSTG,MAX Maximum storage temperature –65 150 °C (1) Operation outside the Absolute Maximum Ratings may cause permanent device damage. Absolute Maximum Ratings do not imply functional operation of the device at these or any other conditions beyond those listed under Recommended Operating Conditions. If used outside the Recommended Operating Conditions but within the Absolute Maximum Ratings, the device may not be fully functional, and this may affect device reliability, functionality, performance, and shorten the device lifetime. 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 ANSI/ESDA/JEDEC JS-002(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 over operating free-air temperature range (unless otherwise noted) Parameter Pin MIN MAX UNIT VIN Input voltage range IN 2.7 23 V VOUT Output voltage range OUT min (23, VIN + 20) V VEN/UVLO Enable pin voltage range EN/UVLO 5(1) V VOVLO OVLO pin voltage range OVLO 0.5 1.5 V VdVdt dVdT capacitor voltage rating dVdt VIN + 5 V(2) V VRCBCTRL RCBCTRL pin voltage range RCBCTRL 5 V VFLTB FLTB pin voltage range FLTB 5 V www.ti.com TPS25948 SLVSGT9A – FEBRUARY 2023 – REVISED SEPTEMBER 2023 Copyright © 2023 Texas Instruments Incorporated Submit Document Feedback 5 Product Folder Links: TPS25948 |
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