Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

TPS65279V Datasheet(PDF) 10 Page - Texas Instruments

Click here to check the latest version.
Part # TPS65279V
Description  4.5-V TO 18-V INPUT VOLTAGE, 5-A/5-A DUAL SYNCHRONOUS STEP-DOWN CONVERTER WITH I2C CONTROLLED VID AND CURRENT SHARING
PDF  46 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

TPS65279V Datasheet(HTML) 10 Page - Texas Instruments

Back Button TPS65279V Datasheet HTML 6Page - Texas Instruments TPS65279V Datasheet HTML 7Page - Texas Instruments TPS65279V Datasheet HTML 8Page - Texas Instruments TPS65279V Datasheet HTML 9Page - Texas Instruments TPS65279V Datasheet HTML 10Page - Texas Instruments TPS65279V Datasheet HTML 11Page - Texas Instruments TPS65279V Datasheet HTML 12Page - Texas Instruments TPS65279V Datasheet HTML 13Page - Texas Instruments TPS65279V Datasheet HTML 14Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 46 page
background image
TPS65279V
SLVSBW1B – FEBRUARY 2013 – REVISED JANUARY 2014
www.ti.com
RECOMMENDED OPERATING CONDITIONS
over operating free-air temperature range (unless otherwise noted)
MIN
NOM
MAX
UNIT
VIN
Input operating voltage
4.5
18
V
TA
Ambient temperature
–40
85
°C
ELECTROSTATIC DISCHARGE (ESD) PROTECTION
MIN
MAX
UNIT
Human body model (HBM)
1000
V
Charge device model (CDM)
250
V
ELECTRICAL CHARACTERISTICS
TJ = 25°C, VIN = 12 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
INPUT SUPPLY
VIN
Input Voltage range
VIN1 and VIN2
4.5
18
V
IDDSDN
Shutdown supply current
EN1 = EN2 = low
10
µA
Switching quiescent current with no
EN1 = EN2 = 3.3 V
IDDQ_NSW
1.2
mA
load at DCDC output
Without bucks switching
Switching quiescent current with no
EN1 = EN2 = 3.3 V
IDDQ_SW
10
mA
load at DCDC output, Buck switching
With bucks switching
Rising VIN
4.25
4.50
UVLO
VIN under voltage lockout
Falling VIN
3.5
3.75
V
Hysteresis
0.5
V7V load current = 0 A,
V7V
6.3 V LDO
6.10
6.3
6.5
V
VIN = 12 V
IOCP_V7V
Current limit of V7V LDO
200
mA
ENABLE
VENR
Enable threshold
1.21
1.26
V
VENF
Enable threshold
1.10
1.17
V
IENR
Enable Input current
EN = 1 V
3
µA
IENF
Enable hysteresis current
EN = 1.5 V
3
µA
OSCILLATOR
200
1600
FSW
Switching frequency
kHz
ROSC = 100 kΩ (1%)
340
400
460
TSYNC_w
Clock sync minimum pulse width
20
ns
VSYNC_HI
Clock sync high threshold
2
V
VSYNC_LO
Clock sync low threshold
0.8
V
Clock falling edge to LX rising edge
VSYNC_D
66
ns
delay
FSYNC
Clock sync frequency range
200
1600
kHz
10
Submit Documentation Feedback
Copyright © 2013–2014, Texas Instruments Incorporated
Product Folder Links: TPS65279V



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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