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TPS92512 Datasheet(PDF) 4 Page - Texas Instruments |
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TPS92512 Datasheet(HTML) 4 Page - Texas Instruments |
4 / 30 page TPS92512, TPS92512HV SLVSCT1B – FEBRUARY 2015 – REVISED APRIL 2015 www.ti.com 7 Specifications 7.1 Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted) (1) MIN MAX UNIT VIN (TPS92512HV) –0.3 65 VIN (TPS92512) –0.3 45 PDIM, UVLO –0.3 5 Input voltage V BOOT (PH + 8) ISENSE, IADJ, COMP –0.3 3 RT/CLK –0.3 3.6 PH (TPS92512HV) –0.6 65 Output voltage PH (TPS92512) –0.6 45 V PH, 10-ns Transient –2 Voltage Difference PAD to GND ±200 mV Source Current PH Current Limit A VIN Current Limit A Sink current BOOT 1 mA TJ Operating junction temperature –40 150 °C Tstg Storage temperature –65 150 °C (1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. 7.2 ESD Ratings VALUE UNIT Human-body model (HBM),ESD stress voltage(1) ±2000 V V(ESD) Electrostatic discharge Charged-device model (CDM), ESD stress voltage(2) ±500 V (1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process. Manufacturing with less than 500-V HBM is possible with the necessary precautions. Pins listed as ±2 kV may actually have higher performance. (2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process. Manufacturing with less than 250-V CDM is possible with the necessary precautions. Pins listed as ±500 V may actually have higher performance. 7.3 Recommended Operating Conditions over operating free-air temperature range (unless otherwise noted) MIN MAX UNIT Input voltage (TPS92512HV) 4.5 60 VIN V Input voltage (TPS92512) 4.5 42 Switching frequency range using RT mode 100 2000 fSW kHz Switching frequency range using CLK mode 300 2000 tMIN(RT Minimum RT/CLK input pulse width for switching frequency synchronization 51 ns /CLK) TJ Operating junction temperature –40 125 °C 4 Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated Product Folder Links: TPS92512 TPS92512HV |
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