Electronic Components Datasheet Search |
|
TPS54353PWPR Datasheet(PDF) 4 Page - Texas Instruments |
|
|
TPS54353PWPR Datasheet(HTML) 4 Page - Texas Instruments |
4 / 37 page TPS54352,TPS54353 TPS54354,TPS54355 TPS54356,TPS54357 SLVS519A − MAY 2004 − REVISED OCTOBER 2004 www.ti.com 4 ELECTRICAL CHARACTERISTICS TJ = –40°C to 125°C, VIN = 4.5 V to 20 V (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT SUPPLY CURRENT IQ Quiescent current Operating current, PH pin open, No external low side MOSFET, RT = Hi-Z 5 mA IQ Quiescent current Shutdown, ENA = 0 V 1 mA Start threshold voltage TPS54352−6 4.32 4.49 V Start threshold voltage TPS54357 6.4 6.65 V VIN Stop threshold voltage TPS54352−6 3.69 3.97 V VIN Stop threshold voltage TPS54357 5.45 5.80 V Hysteresis TPS54352−6 350 mV Hysteresis TPS54357 600 mV OUTPUT VOLTAGE TPS54352 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 TPS54353 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 TPS54354 TJ = 25°C, IO = 100 mA to 3 A 1.782 1.8 1.818 VO Output voltage TPS54354 IO = 100 mA to 3 A 1.764 1.8 1.836 V VO Output voltage TPS54355 TJ = 25°C, IO = 100 mA to 3 A 2.475 2.5 2.525 V TPS54355 IO = 100 mA to 3 A 2.45 2.5 2.55 TPS54356 TJ = 25°C, VIN = 5.5 V to 20 V, IO = 100 mA to 3 A 3.267 3.3 3.333 TPS54356 VIN = 5.5 V to 20 V, IO = 100 mA to 3 A 3.234 3.3 3.366 TPS54357 TJ = 25°C, VIN = 7.5 V to 20 V, IO = 100 mA to 3 A 4.95 5.0 5.05 TPS54357 VIN = 7.5 V to 20 V, IO = 100 mA to 3 A 4.90 5.0 5.10 UNDER VOLTAGE LOCK OUT (UVLO PIN) Start threshold voltage 1.20 1.24 V UVLO Stop threshold voltage 1.02 1.10 V UVLO Hysteresis 100 mV BIAS VOLTAGE (VBIAS PIN) VBIAS Output voltage IVBIAS = 1 mA, VIN ≥ 12 V 7.5 7.8 8.0 V VBIAS Output voltage IVBIAS = 1 mA, VIN = 4.5 V 4.4 4.47 4.5 V OSCILLATOR (RT PIN) Internally set PWM switching frequency RT Grounded 200 250 300 kHz Internally set PWM switching frequency RT Open 400 500 600 kHz Externally set PWM switching frequency RT = 100 k Ω (1% resistor to AGND) 425 500 575 kHz |
Similar Part No. - TPS54353PWPR |
|
Similar Description - TPS54353PWPR |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |