Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

Preview PDF HTML

TPS54312MPWPREP Datasheet(PDF) 6 Page - Texas Instruments

Click here to check the latest version.
Part # TPS54312MPWPREP
Description  3-V TO 6-V INPUT, 3-A OUTPUT SYNCHRONOUS-BUCK PWM SWITCHER WITH INTEGRATED FETs (SWIFT??
Download  21 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

TPS54312MPWPREP Datasheet(HTML) 6 Page - Texas Instruments

Back Button TPS54312MPWPREP Datasheet HTML 2Page - Texas Instruments TPS54312MPWPREP Datasheet HTML 3Page - Texas Instruments TPS54312MPWPREP Datasheet HTML 4Page - Texas Instruments TPS54312MPWPREP Datasheet HTML 5Page - Texas Instruments TPS54312MPWPREP Datasheet HTML 6Page - Texas Instruments TPS54312MPWPREP Datasheet HTML 7Page - Texas Instruments TPS54312MPWPREP Datasheet HTML 8Page - Texas Instruments TPS54312MPWPREP Datasheet HTML 9Page - Texas Instruments TPS54312MPWPREP Datasheet HTML 10Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 21 page
background image
www.ti.com
TPS54311-EP, TPS54312-EP,
TPS54313-EP, TPS54314-EP,
TPS54315-EP, TPS54316-EP
SGLS376A – FEBRUARY 2007 – REVISED MARCH 2007
Electrical Characteristics (continued)
T
J = –55°C to 125°C, VIN = 3 V to 6 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Ramp amplitude (peak-to-peak)(1)
1
V
Minimum controllable on time(1)
200
ns
Maximum duty cycle(1)
90%
ERROR AMPLIFIER
Error amplifier open loop voltage
26
dB
gain(1)
Error amplifier unity gain bandwidth(1)
3
5
MHz
PWM COMPARATOR
PWM comparator propagation delay
time, PWM comparator input to PH
10-mV overdrive(1)
70
85
ns
pin (excluding dead time)
SLOW-START/ENABLE
Enable threshold voltage, SS/ENA
0.82
1.2
1.4
V
Enable hysteresis voltage, SS/ENA(5)
0.03
V
Falling edge deglitch, SS/ENA(5)
2.5
µs
Internal slow-start time(5)
3.5
4.5
5.4
ms
Charge current, SS/ENA
SS/ENA = 0 V
2.5
5
8
µA
Discharge current, SS/ENA
SS/ENA = 0.2 V,
VI = 2.7 V
1.2
2.3
4
mA
POWER GOOD
Power good threshold voltage
VSENSE falling
90
%Vref
Power good hysteresis voltage(5)
3
%Vref
Power good falling edge deglitch(5)
35
µs
Output saturation voltage, PWRGD
I(sink) = 2.5 mA
0.18
0.3
V
Leakage current, PWRGD
VI = 6.0 V
1
µA
CURRENT LIMIT
Current limit trip point
VI = 3 V, output shorted
4
6.5
A
Current limit leading edge blanking
100
ns
time(5)
Current limit total response time(5)
200
ns
THERMAL SHUTDOWN
Thermal shutdown trip point(5)
135
150
165
°C
Thermal shutdown hysteresis(5)
10
°C
OUTPUT POWER MOSFETS
VI = 6 V(6)
59
88
rDS(o
Power MOSFET switches
m
Ω
n)
VI = 3 V(6)
85
136
(5)
Specified by design
(6)
Matched MOSFETs, low side rDS(on) production tested, high side rDS(on) specified by design.
6
Submit Documentation Feedback


Similar Part No. - TPS54312MPWPREP

ManufacturerPart #DatasheetDescription
logo
Texas Instruments		 TPS54312MPWPREP TI1-TPS54312MPWPREP Datasheet
718Kb / 21P		 [Old version datasheet]   3-V TO 6-V INPUT, 3-A OUTPUT SYNCHRONOUS-BUCK PWM SWITCHER WITH INTEGRATED FETs
More results

Similar Description - TPS54312MPWPREP

ManufacturerPart #DatasheetDescription
logo
Texas Instruments		 TPS54310-EP TI1-TPS54310-EP_16 Datasheet
743Kb / 21P		 [Old version datasheet]   3-V TO 6-V INPUT, 3-A OUTPUT, SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs (SWIFT)
TPS54310PWPRG4 TI-TPS54310PWPRG4 Datasheet
739Kb / 21P		 [Old version datasheet]   3-V TO 6-V INPUT, 3-A OUTPUT SYNCHRONOUS-BUCK PWM SWITCHER WITH INTEGRATED FETs (SWIFT??
TPS54310 TI-TPS54310_15 Datasheet
1Mb / 28P		 [Old version datasheet]   3-V to 6-V Input, 3-A Output Synchronous-Buck PWM Switcher With Integrated FETs (SWIFT??
TPS54314PWPR TI-TPS54314PWPR Datasheet
747Kb / 22P		 [Old version datasheet]   3-V TO 6-V INPUT, 3-A OUTPUT SYNCHRONOUS-BUCK PWM SWITCHER WITH INTEGRATED FETs (SWIFT??
TPS54310-EP TI-TPS54310-EP Datasheet
751Kb / 21P		 [Old version datasheet]   3-V TO 6-V INPUT, 3-A OUTPUT,SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs(SWIFT??
TPS54314PWPR TI1-TPS54314PWPR Datasheet
747Kb / 22P		 [Old version datasheet]   3-V TO 6-V INPUT, 3-A OUTPUT SYNCHRONOUS-BUCK PWM SWITCHER WITH INTEGRATED FETs (SWIFT)
TPS54611-Q1 TI-TPS54611-Q1 Datasheet
256Kb / 18P		 [Old version datasheet]   3-V TO 6-V INPUT, 6-A OUTPUT SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs(SWIFT)
TPS54611-EP TI1-TPS54611-EP Datasheet
789Kb / 21P		 [Old version datasheet]   3-V TO 6-V INPUT, 6-A OUTPUT SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs (SWIFT??
TPS54611 TI1-TPS54611 Datasheet
1Mb / 24P		 [Old version datasheet]   3-V TO 6-V INPUT, 6-A OUTPUT SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs (SWIFT??
TPS54616MPWPREP TI-TPS54616MPWPREP Datasheet
1,012Kb / 24P		 [Old version datasheet]   3-V TO 6-V INPUT, 6-A OUTPUT SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs (SWIFT)
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21


Datasheet Download

Go To PDF Page


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


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