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TPS84259 Datasheet(PDF) 2 Page - Texas Instruments |
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TPS84259 Datasheet(HTML) 2 Page - Texas Instruments |
2 / 32 page TPS84259 SLVSBA0B – AUGUST 2012 – REVISED SEPT 2013 www.ti.com ABSOLUTE MAXIMUM RATINGS (1) Over Operating Temperature Range (Unless Otherwise Noted) MIN MAX UNIT VIN –0.3 45 V INH/UVLO –0.3 5(2) V VADJ –0.3 3(2) V Input Voltage SS –0.3 3(2) V STSEL –0.3 3(2) V RT –0.3 3.6(2) V CLK –0.3 3.6(2) V PH –0.6 45 V Output Voltage PH 10ns Transient –2 45 V VOUT –0.6 VIN(2) V VDIFF (VOUT to exposed ±200 mV thermal pad) Source Current INH/UVLO 100 µA Sink Current SS 200 µA Operating Junction Temperature –40 105(3) °C Storage Temperature –65 150 °C Mechanical Shock Mil-STD-883D, Method 2002.3, 1 ms, 1/2 sine, mounted 1500 G Mechanical Vibration Mil-STD-883D, Method 2007.2, 20-2000Hz 20 (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. (2) This voltage rating is referenced to A_VOUT, not GND. (3) See the temperature derating curves in the Typical Characteristics section for thermal information. RECOMMENDED OPERATING CONDITIONS Over Operating Free-Air Temperature Range (Unless Otherwise Noted) MIN MAX UNIT VIN Input Voltage 4.5 40 V VOUT Output Voltage –3.0 –17 V PACKAGE SPECIFICATIONS TPS84259 UNIT Weight 0.9 grams Flammability Meets UL 94 V-O MTBF Calculated reliability Per Bellcore TR-332, 50% stress, TA = 40°C, ground benign 31.7 MHrs Table 1. ORDERING INFORMATION For the most current package and ordering information, see the Package Option Addendum at the end of this datasheet, or see the TI website at www.ti.com. 2 Submit Documentation Feedback Copyright © 2012–2013, Texas Instruments Incorporated Product Folder Links: TPS84259 |
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