Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

TPS2848 Datasheet(PDF) 7 Page - Texas Instruments

Part # TPS2848
Description  SYNCHRONOUS BUCK MOSFET DRIVERS WITH DRIVE REGULATOR
Download  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

TPS2848 Datasheet(HTML) 7 Page - Texas Instruments

Back Button TPS2848 Datasheet HTML 3Page - Texas Instruments TPS2848 Datasheet HTML 4Page - Texas Instruments TPS2848 Datasheet HTML 5Page - Texas Instruments TPS2848 Datasheet HTML 6Page - Texas Instruments TPS2848 Datasheet HTML 7Page - Texas Instruments TPS2848 Datasheet HTML 8Page - Texas Instruments TPS2848 Datasheet HTML 9Page - Texas Instruments TPS2848 Datasheet HTML 10Page - Texas Instruments TPS2848 Datasheet HTML 11Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 20 page
background image
TPS2838, TPS2839
TPS2848, TPS2849
SLVS367A – MARCH 2001 – REVISED JUNE 2001
7
www.ti.com
electrical characteristics over recommended operating virtual junction temperature range,
VCC = 12 V, ENABLE = High, CL = 3.3 nF (unless otherwise noted) (continued)
dead-time control
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIH(LOWDR) LOWDR high-level input voltage
Over full VDRV range
See Note 2
50
%VDRV
VIL(LOWDR)
LOWDR low-level input voltage
Over full VDRV range
See Note 2
1
V
VIH(DT)
DT high-level input voltage
Over full VCC range
2
V
VIL(DT)
DT low-level input voltage
Over full VCC range
1
V
Deadtime delay
V(VDRV) = 4 V to 14 V
See Note 2
0.5
1
1.5
ns/pF
Dri er nono erlap time (DT to LOWDR)
V(VDRV) = 4.5 V, TJ = 25°C, See Note 2
30
150
ns
Driver nonoverlap time (DT to LOWDR)
V(VDRV) = 14.5 V, TJ = 25°C, See Note 2
30
100
ns
Driver nonoverlap time (LOWDR to
V(VDRV) = 4.5 V,
CL(Delay) = 50 pF
TJ = 25°C,
See Note 2
75
180
ns
Driver nonoverla time (LOWDR to
HIGHDR)
V(VDRV) = 14.5 V, CL(Delay) = 50 pF
TJ = 25°C,
See Note 2
58
125
ns
Driver nonoverlap time (LOWDR to
V(VDRV) = 4.5 V,
CL(Delay) = 0 pF
TJ = 25°C,
See Note 2
50
125
ns
Driver nonoverla time (LOWDR to
HIGHDR)
V(VDRV) = 14.5 V, CL(Delay) = 0 pF
TJ = 25°C,
See Note 2
30
100
ns
NOTE 2: Ensured by design, not production tested.
high-side driver
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
V(BOOT) –V(BOOTLO) = 4 V,
V(HIGHDR) = 0.5 V (src)
1
1.3
V(BOOT) V(BOOTLO) = 4 V,
See Note 2
V(HIGHDR) = 4 V (sink)
2
2.4
Peak output current
V(BOOT) –V(BOOTLO) = 8 V,
V(HIGHDR) = 0.5 V (src)
2
2.4
A
Peak output current
V(BOOT) V(BOOTLO) = 8 V,
See Note 2
V(HIGHDR) = 8 V (sink)
2
3.3
A
V(BOOT) –V(BOOTLO) = 14 V,
V(HIGHDR) = 0.5 V (src)
2
3.9
V(BOOT) V(BOOTLO) = 14 V,
See Note 2
V(HIGHDR) = 14 V (sink)
2
4.4
V(BOOT) –V(BOOTLO) = 4.5 V
V(HIGHDR) = 4 V (src)
45
V(BOOT) V(BOOTLO) = 4.5 V
TJ = 25°C
V(HIGHDR) = 0.5 V (sink)
6
r
Output resistance
V(BOOT) –V(BOOTLO) = 7.5 V,
V(HIGHDR) = 7 V (src)
26
ro
Output resistance
V(BOOT) V(BOOTLO) = 7.5 V,
TJ = 25°C
V(HIGHDR) = 0.5 V (sink)
5
V(BOOT) –V(BOOTLO) = 11.5 V,
V(HIGHDR) = 11 V (src)
20
V(BOOT) V(BOOTLO) = 11.5 V,
TJ = 25°C
V(HIGHDR) = 0.5 V (sink)
4
HIGHDRV-to-BOOTLO resistor
250
k
C
3 3 F
V
GND
V(BOOT)= 4 V
85
CL = 3.3 nF, V(BOOTLO) = GND,
TJ = 125°C
V(BOOT)= 8 V
70
t/t
Rise and fall time
TJ = 125°C
V(BOOT)= 14 V
65
ns
tr/tf
Rise and fall time
(see Notes 2 and 3)
C
10 F
V
GND
V(BOOT)= 4 V
170
ns
CL = 10 nF, V(BOOTLO) = GND,
TJ = 125°C
V(BOOT)= 8 V
140
TJ = 125°C
V(BOOT)= 14 V
100
Propagation delay time,
V
GND
T
125
°C
V(BOOT) = 4 V
120
tPHL
Propagation delay time,
HIGHDR going low
V(BOOTLO) = GND, TJ = 125°C,
See Notes 2 and 3
V(BOOT)= 8 V
100
ns
tPHL
HIGHDR going low
(excluding deadtime)
See Notes 2 and 3
V(BOOT)= 14 V
80
ns
NOTES:
2: Ensured by design, not production tested.
3. The pullup/pulldown circuits of the drivers are bipolar and MOSFET transistors in parallel. The peak output current rating is the
combined current from the bipolar and MOSFET transistors. The output resistance is the rDS(on) of the MOSFET transistor when
the voltage on the driver output is less than the saturation voltage of the bipolar transistor.


Similar Part No. - TPS2848

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
TPS2848 TI1-TPS2848 Datasheet
657Kb / 28P
[Old version datasheet]   SYNCHRONOUS-BUCK MOSFET DRIVER WITH DEAD-TIME CONTROL
TPS2848 TI1-TPS2848_15 Datasheet
657Kb / 28P
[Old version datasheet]   SYNCHRONOUS-BUCK MOSFET DRIVER WITH DEAD-TIME CONTROL
More results

Similar Description - TPS2848

ManufacturerPart #DatasheetDescription
logo
ON Semiconductor
NCP81166 ONSEMI-NCP81166 Datasheet
80Kb / 9P
   Synchronous Buck MOSFET Drivers
January, 2015 ??Rev. 2
NCP81063 ONSEMI-NCP81063 Datasheet
88Kb / 8P
   Synchronous Buck MOSFET Drivers
June, 2016 ??Rev. P1
NCP5269A ONSEMI-NCP5269A Datasheet
186Kb / 11P
   Synchronous Buck MOSFET Drivers
June, 2013 ??Rev. P1
logo
Texas Instruments
TPS2834 TI-TPS2834 Datasheet
200Kb / 15P
[Old version datasheet]   SYNCHRONOUS-BUCK MOSFET DRIVERS WITH DEADTIME CONTROL
logo
Richtek Technology Corp...
RT9603 RICHTEK-RT9603 Datasheet
116Kb / 10P
   Synchronous-Rectified Buck MOSFET Drivers
RT9603 RICHTEK-RT9603_07 Datasheet
128Kb / 10P
   Synchronous-Rectified Buck MOSFET Drivers
logo
Intersil Corporation
HIP6601 INTERSIL-HIP6601_04 Datasheet
234Kb / 8P
   Synchronous-Rectified Buck MOSFET Drivers
logo
Renesas Technology Corp
ISL6625A RENESAS-ISL6625A Datasheet
587Kb / 10P
   Synchronous Rectified Buck MOSFET Drivers
logo
ON Semiconductor
NCP5901 ONSEMI-NCP5901 Datasheet
140Kb / 9P
   Compatible Synchronous Buck MOSFET Drivers
June, 2013 ??Rev. 2
NCP81062 ONSEMI-NCP81062 Datasheet
88Kb / 8P
   Compatible Synchronous Buck MOSFET Drivers
July, 2011 ??Rev. 0
More results


Html Pages

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


Datasheet Download

Go To PDF Page


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


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