Moteur de recherche de fiches techniques de composants électroniques |
|
TPS54352MPWPREP Fiches technique(PDF) 4 Page - Texas Instruments |
|
TPS54352MPWPREP Fiches technique(HTML) 4 Page - Texas Instruments |
4 / 35 page Electrostatic Discharge (ESD) Protection Recommended Operating Conditions Electrical Characteristics TPS54352-EP ,, TPS54353-EP,, TPS54354-EP TPS54355-EP , TPS54356-EP, TPS54357-EP SLVS684A – JANUARY 2007 – REVISED JULY 2009 ....................................................................................................................................................... www.ti.com MIN MAX UNIT Human-Body Model (HBM) 600 V Charged-Device Model (CDM) 1.5 kV MIN MAX UNIT TPS54352-6 4.5 20 Input voltage range, VI V TPS54357 6.65 20 Operating junction temperature, TJ –55 125 °C TJ = –55°C to 125°C, VIN = 4.5 V to 20 V (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT Supply Current Operating current, PH pin open, 5 No external low side MOSFET, RT = Hi-Z IQ Quiescent current mA Shutdown, ENA = 0 V 1 TPS54352-6 4.32 4.48 Start threshold V voltage TPS54357 6.4 6.65 TPS54352-6 3.69 3.97 Stop threshold VIN V voltage TPS54357 5.45 5.8 TPS54352-6 350 Hysteresis mV TPS54357 600 Output Voltage TJ = 25°C, IO = 100 mA to 3 A 1.88 1.2 1.212 TPS54352 IO = 100 mA to 3 A 1.176 1.2 1.224 TJ = 25°C, IO = 100 mA to 3 A 1.485 1.5 1.515 TPS54353 IO = 100 mA to 3 A 1.47 1.5 1.53 TJ = 25°C, IO = 100 mA to 3 A 1.782 1.8 1.818 TPS54354 IO = 100 mA to 3 A 1.764 1.8 1.836 TJ = 25°C, IO = 100 mA to 3 A 2.475 2.5 2.525 VO Output voltage V TPS54355 IO = 100 mA to 3 A 2.45 2.5 2.55 TJ = 25°C, VIN = 5.5 V to 20 V, 3.267 3.3 3.333 IO = 100 mA to 3 A TPS54356 VIN = 5.5 V to 20 V, IO = 100 mA to 3 A 3.234 3.3 3.366 TJ = 25°C, VIN = 7.5 V to 20 V, 4.95 5 5.05 IO = 100 mA to 3 A TPS54357 VIN = 7.5 V to 20 V, IO = 100 mA to 3 A 4.9 5 5.1 Under Voltage Lockout (UVLO) Start threshold voltage 1.2 1.25 V UVLO Stop threshold voltage 1.02 1.1 V Hysteresis 100 mV Bias Voltage (VBIAS) IVBIAS = 5 mA, VIN ≥ 12 V 7.5 7.8 8 VBIAS Output voltage V IVBIAS = 5 mA, VIN = 4.5 V 4.4 4.47 4.5 Oscillator (RT) RT grounded 200 250 300 Internally set PWM switching frequency kHz RT open 400 500 600 Externally set PWM switching frequency RT = 100 k Ω (1% resistor to AGND) 425 500 575 kHz 4 Submit Documentation Feedback Copyright © 2007–2009, Texas Instruments Incorporated Product Folder Link(s): TPS54352-EP TPS54353-EP TPS54354-EP TPS54355-EP TPS54356-EP TPS54357-EP |
Numéro de pièce similaire - TPS54352MPWPREP |
|
Description similaire - TPS54352MPWPREP |
|
|
Lien URL |
Politique de confidentialité |
ALLDATASHEET.FR |
ALLDATASHEET vous a-t-il été utile ? [ DONATE ] |
À propos de Alldatasheet | Publicité | Contactez-nous | Politique de confidentialité | Echange de liens | Fabricants 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 |