Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

LM5010A Datasheet(PDF) 5 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
Part No. LM5010A
Description  High Voltage 1A Step Down Switching Regulator
Download  17 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  NSC [National Semiconductor (TI)]
Homepage  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM5010A Datasheet(HTML) 5 Page - National Semiconductor (TI)

  LM5010A Datasheet HTML 1Page - National Semiconductor (TI) LM5010A Datasheet HTML 2Page - National Semiconductor (TI) LM5010A Datasheet HTML 3Page - National Semiconductor (TI) LM5010A Datasheet HTML 4Page - National Semiconductor (TI) LM5010A Datasheet HTML 5Page - National Semiconductor (TI) LM5010A Datasheet HTML 6Page - National Semiconductor (TI) LM5010A Datasheet HTML 7Page - National Semiconductor (TI) LM5010A Datasheet HTML 8Page - National Semiconductor (TI) LM5010A Datasheet HTML 9Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 17 page
background image
Electrical Charateristics Specifications with standard type are for T
J = 25˚C only; limits in boldface type apply
over the full Operating Junction Temperature (T
J) range. Minimum and Maximum limits are guaranteed through test, design,
or statistical correlation. Typical values represent the most likely parametric norm at T
J = 25˚C, and are provided for reference
purposes only. Unless otherwise stated the following conditions apply: V
IN = 48V, RON = 200k
Ω. See (Note 5). (Continued)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
Off Timer
t
OFF
Minimum Off-time
260
ns
Regulation and Over-Voltage Comparators (FB Pin)
V
REF
FB regulation threshold
T
J
≤ 125˚C
T
J
≤ 150˚C
2.445
2.435
2.50
2.550
V
FB over-voltage threshold
2.9
V
FB bias current
1nA
Thermal Shutdown
T
SD
Thermal shutdown temperature
175
˚C
Thermal shutdown hysteresis
20
˚C
Thermal Resistance
θ
JA
Junction to Ambient, 0 LFPM
Air Flow
SDC Package
MXA Package
40
40
˚C/W
θ
JC
Junction to Case
SDC Package
MXA Package
5.2
5.2
˚C/W
Note 1: Absolute Maximum Ratings are limits beyond which damage to the device may occur. Operating Ratings are conditions under which operation of the device
is intended to be functional. For guaranteed specifications and test conditions, see the Electrical Characteristics.
Note 2: The human body model is a 100pF capacitor discharged through a 1.5k
Ω resistor into each pin.
Note 3: VCC provides bias for the internal gate drive and control circuits. Device thermal limitations limit external loading.
Note 4: For detailed information on soldering plastic TSSOP and LLP packages refer to the Packaging Data Book available from National Semiconductor
Corporation.
Note 5: Typical specifications represent the most likely parametric norm at 25˚C operation.
www.national.com
5


Html Pages

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


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   |   Alldatasheet API   |   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