 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
TPS727185YFFT Datasheet(PDF) 3 Page - Texas Instruments |
|
|
||||||||||||||||||||||||||||||
TPS727185YFFT Datasheet(HTML) 3 Page - Texas Instruments |
|
|
3 / 23 page  TPS727xx www.ti.com SBVS128C – JUNE 2009 – REVISED JANUARY 2011 ELECTRICAL CHARACTERISTICS Over operating temperature range (TJ = –40°C to +125°C), VIN = VOUT(TYP) + 0.3V or 2.0V, whichever is greater; IOUT = 10mA, VEN = 0.9V, and COUT = 1.0mF, unless otherwise noted. Typical values are at TJ = +25°C. TPS727xx PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VIN Input voltage range 2.0 5.5 V VO Output voltage range 0.9 5.0 V TJ = +25°C –2.5 +2.5 mV VOUT + 0.3V ≤ VIN ≤ 5.5V, –2.0 ±1.0 +2.0 % VOUT (1) DC output accuracy 0mA ≤ IOUT ≤ 200mA VOUT + 0.3V ≤ VIN ≤ 5.5V, ±1.0 % 0mA ≤ IOUT ≤ 250mA 1mA to 200mA or ±50.0 mV 200mA to 1mA in 1ms, COUT = 1mF ΔVOUT Load transient 1mA to 250mA or ±65 mV 250mA to 1mA in 1ms, COUT = 1mF VOUT(NOM) + 0.3V ≤ VIN ≤ 5.5V, ΔVO/ΔVIN Line regulation 8 mV/V IOUT = 10mA ΔVO/ΔIOUT Load regulation 0mA ≤ IOUT ≤ 250mA 20 mV/mA VIN = 0.98 × VOUT(NOM), IOUT = 10mA 6.5 mV VIN = 0.98 × VOUT(NOM), IOUT = 50mA 32.5 mV VDO Dropout voltage(2) VIN = 0.98 × VOUT(NOM), IOUT = 100mA 65 mV VIN = 0.98 × VOUT(NOM), IOUT = 200mA 130 200 mV VIN = 0.98 × VOUT(NOM), IOUT = 250mA 162.5 mV ICL Output current limit VOUT = 0.9 × VOUT(NOM) 300 400 550 mA IOUT = 0mA, TJ = –40°C to +125°C 7.9 12 mA IGND Ground pin current IOUT = 200mA 110 mA IOUT = 250mA 130 mA VEN ≤ 0.4V, VIN = 2V, TJ = +25°C 0.12 mA ISHDN Shutdown current (IGND) VEN ≤ 0.4V, 2.0V < VIN ≤ 4.5V, 0.55 2 mA TJ = –40°C to +85°C f = 10Hz 85 dB f = 100Hz 75 dB VIN = 2.3V, f = 1kHz 70 dB PSRR Power-supply rejection ratio VOUT = 1.8V, f = 10kHz 55 dB IOUT = 10mA f = 100kHz 40 dB f = 1MHz 45 dB BW = 100Hz to 100kHz, VIN = 2.1V, VN Output noise voltage 33.5 mVRMS VOUT = 1.8V, IOUT = 10mA tSTR Startup time(3) COUT = 1.0mF, 0 ≤ IOUT ≤ 250mA 100 ms VHI Enable pin high (enabled) 0.9 VIN V VLO Enable pin low (disabled) 0 0.4 V IEN Enable pin current EN = 5.5V 40 500 nA UVLO Undervoltage lock-out VIN rising 1.85 1.90 1.95 V Shutdown, temperature increasing +160 °C TSD Thermal shutdown temperature Reset, temperature decreasing +140 °C TJ Operating junction temperature –40 +125 °C (1) The output voltage is programmed at the factory. (2) VDO is measured for devices with VOUT(NOM) ≥ 2.35V so that VIN ≥ 2.3V. (3) Startup time: Time from EN assertion to 0.98 × VOUT(NOM). Copyright © 2009–2011, Texas Instruments Incorporated Submit Documentation Feedback 3 |
Similar Part No. - TPS727185YFFT |
|
Similar Description - TPS727185YFFT |
|
|
|
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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
