поискавой системы для электроныых деталей |
|
LM2594HVM-5.0 датащи(PDF) 3 Page - Texas Instruments |
|
|
LM2594HVM-5.0 датащи(HTML) 3 Page - Texas Instruments |
3 / 40 page LM2594, LM2594HV www.ti.com SNVS118C – DECEMBER 1999 – REVISED APRIL 2013 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) Maximum Supply Voltage LM2594 45V LM2594HV 60V ON /OFF Pin Input Voltage −0.3 ≤ V ≤ +25V Feedback Pin Voltage −0.3 ≤ V ≤+25V Output Voltage to Ground (Steady State) −1V Power Dissipation Internally limited Storage Temperature Range −65°C to +150°C ESD Susceptibility Human Body Model(3) 2 kV Lead Temperature D8 Package Vapor Phase (60 sec.) +215°C Infrared (15 sec.) +220°C P Package (Soldering, 10 sec.) +260°C Maximum Junction Temperature +150°C (1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is intended to be functional, but do not ensure specific performance limits. 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) The human body model is a 100 pF capacitor discharged through a 1.5k resistor into each pin. Operating Conditions Temperature Range −40°C ≤ TJ +125°C Supply Voltage LM2594 4.5V to 40V LM2594HV 4.5V to 60V LM2594/LM2594HV-3.3 Electrical Characteristics Specifications with standard type face are for TJ = 25°C, and those with boldface type apply over full Operating Temperature Range.VINmax= 40V for the LM2594 and 60V for the LM2594HV. Symbol Parameter Conditions LM2594/LM2594HV-3.3 Units (Limits) Typ(1) Limit(2) SYSTEM PARAMETERS(3) Test Circuit Figure 20 VOUT Output Voltage 4.75V ≤ VIN ≤ VINmax, 0.1A ≤ ILOAD ≤ 0.5A 3.3 V 3.432/3.465 V(min) 3.168/3.135 V(max) η Efficiency VIN = 12V, ILOAD = 0.5A 80 % (1) Typical numbers are at 25°C and represent the most likely norm. (2) All limits ensured at room temperature (standard type face) and at temperature extremes (bold type face). All room temperature limits are 100% production tested. All limits at temperature extremes are specified via correlation using standard Statistical Quality Control (SQC) methods. All limits are used to calculate Average Outgoing Quality Level (AOQL). (3) External components such as the catch diode, inductor, input and output capacitors, and voltage programming resistors can affect switching regulator system performance. When the LM2594/LM2594HV is used as shown in the Figure 20 test circuit, system performance will be as shown in system parameters section of Electrical Characteristics. Copyright © 1999–2013, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Links: LM2594 LM2594HV |
Аналогичный номер детали - LM2594HVM-5.0 |
|
Аналогичное описание - LM2594HVM-5.0 |
|
|
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 |