データシートサーチシステム |
|
LM3528 データシート(PDF) 3 Page - Texas Instruments |
|
|
LM3528 データシート(HTML) 3 Page - Texas Instruments |
3 / 34 page LM3528 www.ti.com SNVS513B – AUGUST 2008 – REVISED MAY 2013 Absolute Maximum Ratings (1) (2) (3) VIN −0.3V to 6V VSW, VOVP, −0.3V to 25V VSUB/FB, VMAIN −0.3V to 23V VSCL, VSDA, VRESET\GPIO, VIO , VSET −0.3V to 6V Continuous Power Dissipation Internally Limited Junction Temperature (TJ-MAX) +150°C Storage Temperature Range -65°C to +150°C Maximum Lead Temperature (Soldering, 10s)(4) +300°C ESD Rating(5) Human Body Model 2.5kV (1) Absolute maximum ratings are limits beyond which damage to the device may occur. Operating Ratings are conditions for which the device is intended to be functional, but device parameter specifications may not be ensured. For ensured specifications and test conditions, see the Electrical Characteristics. (2) If Military/Aerospace specified devices are required, please contact the TI Sales Office/Distributors for availability and specifications. (3) All voltages are with respect to the potential at the GND pin. (4) For detailed soldering specifications and information, please refer to Texas Instruments Application Note 1112: DSBGA Wafer LEvel Chip Scale Package (SNVA009). (5) The human body model is a 100pF capacitor discharged through 1.5k Ω resistor into each pin. (MIL-STD-883 3015.7). Operating Ratings (1) (2) VIN 2.5V to 5.5V VSW, VOVP, 0V to 23V VSUB/FB, VMAIN 0V to 21V Junction Temperature Range (TJ) (3) -40°C to +110°C Ambient Temperature Range (TA) (4) -40°C to +85°C (1) Absolute maximum ratings are limits beyond which damage to the device may occur. Operating Ratings are conditions for which the device is intended to be functional, but device parameter specifications may not be ensured. For ensured specifications and test conditions, see the Electrical Characteristics. (2) All voltages are with respect to the potential at the GND pin. (3) Internal thermal shutdown circuitry protects the device from permanent damage. Thermal shutdown engages at TJ=+150°C (typ.) and disengages at TJ=+140°C (typ.). (4) In applications where high power dissipation and/or poor package thermal resistance is present, the maximum ambient temperature may have to be derated. Maximum ambient temperature (TA-MAX) is dependent on the maximum operating junction temperature (TJ-MAX-OP = +105°C), the maximum power dissipation of the device in the application (PD-MAX), and the junction-to ambient thermal resistance of the part/package in the application ( θJA), as given by the following equation: TA-MAX = TJ-MAX-OP – (θJA × PD-MAX). Thermal Properties Junction to Ambient Thermal Resistance ( θJA) (1) 68°C/W (1) Junction-to-ambient thermal resistance ( θJA) is taken from a thermal modeling result, performed under the conditions and guidelines set forth in the JEDEC standard JESD51-7. The test board is a 4-layer FR-4 board measuring 114.3mm x 76.2mm x 1.6mm. The ground plane on the board is 113mm x 75mm. Thickness of copper layers are 71.5µm/35µm/35µm/71.5µm (2oz/1oz/1oz/2oz). Ambient temperature in simulation is 22°C, still air. Power dissipation is 1W. For more information on these topics, please refer to Texas Instruments Application Note 1112 SNVA009, and JEDEC Standard JESD51-7. Electrical Characteristics Specifications in standard type face are for TA = 25°C and those in boldface type apply over the Operating Temperature Range of TA = −40°C to +85°C. Unless otherwise specified VIN = 3.6V, VIO = 1.8V, VRESET/GPIO = VIN, VSUB/FB = VMAIN = 0.5V, R SET = 12.0k Ω, OLED = ‘0’, ENM = ENS = ‘1’, BSUB = BMAIN = Full Scale. (1) (2) Symbol Parameter Conditions Min Typ Max Units ILED Output Current Regulation UNI = ‘0’, or ‘1’, 18.5 20 22 MAIN or SUB/FB Enabled 2.5V < VIN < 5.5V Maximum Current Per RSET = 8.0kΩ 30 mA Current Sink (1) All voltages are with respect to the potential at the GND pin. (2) Min and Max limits are ensured by design, test, or statistical analysis. Typical (Typ) numbers are not ensured, but represent the most likely norm. Copyright © 2008–2013, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Links: LM3528 |
同様の部品番号 - LM3528 |
|
同様の説明 - LM3528 |
|
|
リンク URL |
プライバシーポリシー |
ALLDATASHEET.JP |
ALLDATASHEETはお客様のビジネスに役立ちますか? [ DONATE ] |
Alldatasheetは | 広告 | お問い合わせ | プライバシーポリシー | リンク交換 | メーカーリスト All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |