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LMR14020SQDPRRQ1 データシート(PDF) 4 Page - Texas Instruments |
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LMR14020SQDPRRQ1 データシート(HTML) 4 Page - Texas Instruments |
4 / 35 page 4 LMR14020-Q1 SNVSAG4A – NOVEMBER 2015 – REVISED JULY 2016 www.ti.com Product Folder Links: LMR14020-Q1 Submit Documentation Feedback Copyright © 2015–2016, Texas Instruments Incorporated (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. 6 Specifications 6.1 Absolute Maximum Ratings Over the recommended operating junction temperature range of -40°C to 125°C (unless otherwise noted) (1) MIN MAX UNIT Input Voltages VIN, EN to GND -0.3 44 V BOOT to GND -0.3 49 SS to GND -0.3 5 FB to GND -0.3 7 RT/SYNC to GND -0.3 3.6 PGOOD to GND -0.3 7 Output Voltages BOOT to SW 6.5 V SW to GND -3 44 TJ Junction temperature -40 150 °C Tstg Storage temperature -65 150 °C (1) AEC Q100-002 indicates that HBM stressing shall be in accordance with the ANSI/ESDA/JEDEC JS-001 specification. 6.2 ESD Ratings VALUE UNIT V(ESD) Electrostatic discharge Human-body model (HBM), per AEC Q100-002 (1) ±2000 V Charged-device model (CDM), per AEC Q100-011 ±750 (1) Operating Ratings indicate conditions for which the device is intended to be functional, but do not guarantee specific performance limits. For guaranteed specifications, see Electrical Characteristics . 6.3 Recommended Operating Conditions Over the recommended operating junction temperature range of -40°C to 125°C (unless otherwise noted) (1) MIN MAX UNIT Buck Regulator VIN 4 40 V VOUT 0.8 28 BOOT 45 SW -1 40 FB 0 5 Control EN 0 40 V RT/SYNC 0 3.3 SS 0 3 PGOOD to GND 0 5 Frequency Switching frequency range at RT mode 200 2500 kHz Switching frequency range at SYNC mode 250 2300 Temperature Operating junction temperature, TJ -40 125 °C |
同様の部品番号 - LMR14020SQDPRRQ1 |
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同様の説明 - LMR14020SQDPRRQ1 |
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