 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
TPS82740ASIPT Datasheet(PDF) 5 Page - Texas Instruments |
|
|
||||||||||||||||||||||||||||||
TPS82740ASIPT Datasheet(HTML) 5 Page - Texas Instruments |
|
|
5 / 28 page  TPS82740A, TPS82740B www.ti.com SLVSCE3A – JUNE 2014 – REVISED JUNE 2014 8.4 Thermal Information TPS82740 THERMAL METRIC(1) µSIP UNIT 9 PINS RθJA Junction-to-ambient thermal resistance 83 RθJC(top) Junction-to-case (top) thermal resistance 53 RθJB Junction-to-board thermal resistance - °C/W ψJT Junction-to-top characterization parameter - ψJB Junction-to-board characterization parameter - RθJC(bot) Junction-to-case (bottom) thermal resistance - (1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953. 8.5 Electrical Characteristics VIN = 3.6V, TA = –40°C to 85°C, typical values are at TA = 25°C (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT SUPPLY VIN Input voltage range 2.2 5.5 V EN = VIN, CTRL = GND, IOUT = 0µA, VOUT = 1.8V / 2.6V, device not 360 2300 switching nA EN = VIN, IOUT = 0mA, CTRL = GND, VOUT = 1.8V device switching 460 Operating quiescent EN = VIN, IOUT = 0mA, CTRL = GND, VOUT = 2.6V, device switching 500 IQ current EN = VIN, IOUT = 0mA., CTRL = VIN, VOUT = 1.8V, device not 12.5 switching µA EN = VIN, IOUT = 0mA., CTRL = VIN, VOUT = 2.6V, device not 13.5 switching ISD Shutdown current EN = GND, shutdown current into VIN 70 nA EN = GND, shutdown current into VIN, TA = 60°C 150 VTH_UVLO+ Undervoltage Rising VIN 2.075 2.15 V lockout threshold VTH_UVLO- Falling VIN 1.925 2 INPUTS EN, CTRL, VSEL 1-3 VIH TH High level input 2.2V ≤ VIN ≤ 5.5V 1.1 V threshold VIL TH Low level input 2.2V ≤ VIN ≤ 5.5V 0.4 V threshold IIN Input bias Current TA = 25°C 10 nA TA = –40°C to 85°C 25 POWER SWITCHES High side MOSFET 430 mA switch current limit ILIMF 2.2V ≤ VIN ≤ 5.5V Low side MOSFET mA 430 switch current limit OUTPUT DISCHARGE SWITCH (VOUT) MOSFET on- 30 65 RDSCH_VOUT EN = GND, IOUT = -10mA into VOUT pin Ω resistance Bias current into TA = 25°C 40 660 IIN_VOUT EN = VIN, VOUT = 2V / 2.8V, CTRL = GND nA VOUT pin TA = –40°C to 85°C 1570 LOAD OUTPUT (LOAD) High side MOSFET 0.6 1.25 Ω RLOAD ILOAD = 50mA, CTRL = VIN, VOUT = 2.0V / 2.8V, 2.2 V ≤ VIN ≤ 5.5V on-resistance Low side MOSFET 30 65 RDSCH_LOAD CTRL = GND, 2.2V ≤ VIN ≤ 5.5V, ILOAD = - 10mA on-resistance VLOAD rise time Starting with CTRL low to high transition, time to ramp VLOAD from 315 800 µs tRise_LOAD 0V to 95%, VOUT = 1.8V / 2.6V, 2.2V ≤ VIN ≤ 5.5V, ILOAD = 1mA, TA = 25°C Copyright © 2014, Texas Instruments Incorporated Submit Documentation Feedback 5 |
Similar Part No. - TPS82740ASIPT |
|
Similar Description - TPS82740ASIPT |
|
|
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
