 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
LM3687 датащи(PDF) 5 Page - Texas Instruments |
|
|
||||||||||||||||||||||||||||||
LM3687 датащи(HTML) 5 Page - Texas Instruments |
|
|
5 / 35 page  LM3687 www.ti.com SNVS473A – DECEMBER 2007 – REVISED JULY 2008 Output Voltage Option Order Number Package Marking Supplied as Flow VOUT_DCDC VOUT_LIN 250 units, tape and reel, NOPB LM3687TL-1812 SB lead free 1.80V 1.20V 3000 units, tape and reel, NOPB LM3687TLX-1812 SB lead free 250 units, tape and reel, NOPB LM3687TL-1813 tbd lead free 1.80V * 1.30V * 3000 units, tape and reel, NOPB LM3687TLX-1813 tbd lead free * For availability or other output voltage combinations please contact your local NSC sales office These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. Absolute Maximum Ratings (1) (2) VIN_LIN, VBATT pins: Voltage to GND, VIN_LIN≤ VBATT -0.2V to 6.0V VIN_LIN pin to VBATT pin 0.2V Enable pins, (GND-0.2V) to Feedback pin, (VBATT+0.2V) with SW pin 6.0V max Continuous Power Dissipation(3) Internally Limited Junction Temperature (TJ-MAX ) 150°C Storage Temperature Range -65°C to + 150°C Package Peak Reflow Temperature (Pb-free, 10-20 sec.) (4) 260°C ESD Rating (5) Human Body Model: 2.0kV Machine Model 200V (1) Absolute Maximum Ratings indicate limits beyond which damage to the component may occur. Operating Ratings are conditions under which operation of the device is guaranteed. Operating Ratings do not imply guaranteed performance limits. For guaranteed performance limits and associated test conditions, see the Electrical Characteristics tables. (2) All voltages are with respect to the potential at the SGND pin. (3) Internal thermal shutdown circuitry protects the device from permanent damage. Thermal shutdown engages at TJ = 160°C (typ.) and disengages at TJ = 140°C (typ.). (4) For detailed soldering specifications and information, please refer to National Semiconductor Application Note 1112: Micro SMD Wafer Level Chip Scale Package (AN-1112). (5) The Human body model is a 100pF capacitor discharged through a 1.5k Ω resistor into each pin. The machine model is a 200pF capacitor discharged directly into each pin. (MIL-STD-883 3015.7) Operating Ratings (1) (2) Input Voltage Range VBATT 2.7V to 5.5V (3) ( ≥VOUT_LIN(NOM) + 1.5V and ≥VOUT_DCDC(NOM) + 1.0V) Input Voltage Range VIN_LIN (VOUT_LIN(NOM) + 0.25V) to 4.5V Junction Temperature (TJ) Range -30°C to + 125°C Ambient Temperature (TA) Range -30°C to + 125°C (4) (1) Absolute Maximum Ratings indicate limits beyond which damage to the component may occur. Operating Ratings are conditions under which operation of the device is guaranteed. Operating Ratings do not imply guaranteed performance limits. For guaranteed performance limits and associated test conditions, see the Electrical Characteristics tables. (2) All voltages are with respect to the potential at the SGND pin. (3) The battery input voltage range recommended for ideal applications performance for the specified output voltages is given as follows: VBATT = 2.7V to 5.5V for 1.0V < VOUT_DCDC < 1.8V; VBATT = (VOUT_DCDC +1V) to 5.5V for 1.8V ≤ VOUT_DCDC ≤ 1.875V (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 = 125°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). Copyright © 2007–2008, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Links: LM3687 |
Аналогичный номер детали - LM3687 |
|
Аналогичное описание - LM3687 |
|
|
ссылки URL |
| Конфиденциальность |
| ALLDATASHEETRU.COM |
| Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | обмен ссыками | поиск по производителю 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 |
Russian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
