 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
TPS73525DRBRG4 Datasheet(PDF) 3 Page - Texas Instruments |
|
|
||||||||||||||||||||||||||||||
TPS73525DRBRG4 Datasheet(HTML) 3 Page - Texas Instruments |
|
|
3 / 26 page  TPS735xx www.ti.com SBVS087H – JUNE 2008 – REVISED NOVEMBER 2009 ELECTRICAL CHARACTERISTICS Over operating temperature range (TJ = –40°C to +125°C), VIN = VOUT(TYP) + 0.5V or 2.7V, whichever is greater; IOUT = 1mA, VEN = VIN, COUT = 2.2μF, CNR = 0.01μF, unless otherwise noted. For TPS73501, VOUT = 3.0V. Typical values are at TJ = +25°C. PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VIN Input voltage range(1) 2.7 6.5 V VFB Internal reference (TPS73501) 1.184 1.208 1.232 V VOUT Output voltage range (TPS73501) VFB 6.0 V VOUT Output accuracy Nominal TJ = +25°C –1.0 +1.0 % VOUT + 0.3V ≤ VIN ≤ VOUT > 6.5V DRB –2.0 ±1.0 +2.0 % 1mA ≤ IOUT ≤ 500mA, VOUT > 2.2V package over VIN, VOUT + 0.3V ≤ VIN ≤ 6.5V –3.0 ±1.0 +3.0 % IOUT, Temp 1mA ≤ IOUT ≤ 500mA, VOUT ≤ 2.2V VOUT + 0.3V ≤ VIN ≤ VOUT + 3.0V, VOUT Output accuracy(1) VIN ≤ 6.5V –2.0 ±1.0 +2.0 % DRV 1mA ≤ IOUT ≤ 500mA, VOUT > 2.2V package over VIN, VOUT + 0.3V ≤ VIN ≤ VOUT + 3.0V, IOUT, Temp VIN ≤ 6.5V –3.0 ±1.0 +3.0 % 1mA ≤ IOUT ≤ 500mA, VOUT > 2.2V ΔVOUT%/ ΔVIN Line regulation(1) VOUT(NOM) + 0.3V ≤ VIN ≤ 6.5V 0.02 %/V ΔVOUT%/ ΔIOUT Load regulation 500 μA ≤ IOUT ≤ 500mA 0.005 %/mA Dropout voltage(2) VDO IOUT = 500mA 280 500 mV (VIN = VOUT(NOM) – 0.1V) VOUT = 0.9 × VOUT(NOM) ICL Output current limit VIN = VOUT(NOM) + 0.9V, 800 1170 1720 mA VIN ≥ 2.7V IGND Ground pin current 500 μA ≤ IOUT ≤ 500mA 45 65 μA ISHDN Shutdown current (IGND) VEN ≤ 0.4V 0.15 1.0 μA IFB Feedback pin current (TPS73501) –0.5 0.5 μA f = 100Hz 60 dB Power-supply rejection ratio f = 1kHz 56 dB PSRR VIN = 3.85V, VOUT = 2.85V, f = 10kHz 41 dB CNR = 0.01μF, IOUT = 100mA f = 100kHz 28 dB CNR = 0.01μF 11 x VOUT μVRMS Output noise voltage VN BW = 10Hz to 100kHz, VOUT = 2.8V CNR = none 95 x VOUT μVRMS CNR = none 45 μs Startup time, VOUT= 0% to CNR = 0.001μF 45 μs 90% TSTR VOUT = 2.85V, CNR = 0.01μF 50 μs RL = 14Ω, COUT = 2.2μF CNR = 0.047μF 50 μs VEN(HI) Enable high (enabled) 1.2 VIN V VEN(LO) Enable low (shutdown) 0 0.4 V IEN(HI) Enable pin current, enabled VEN = VIN = 6.5V 0.03 1.0 μA Shutdown, temperature increasing 165 °C TSD Thermal shutdown temperature Reset, temperature decreasing 145 °C TJ Operating junction temperature –40 +125 °C Under-voltage lock-out VIN rising 1.90 2.20 2.65 V UVLO Hysteresis VIN falling 70 mV (1) Minimum VIN = VOUT + VDO or 2.7V, whichever is greater. (2) VDO is not measured for devices with VOUT(NOM) < 2.8V because minimum VIN = 2.7V. Copyright © 2008–2009, Texas Instruments Incorporated Submit Documentation Feedback 3 |
Similar Part No. - TPS73525DRBRG4 |
|
Similar Description - TPS73525DRBRG4 |
|
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.NET |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | 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
