データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

LM10507 データシート(PDF) 8 Page - Texas Instruments

Click here to check the latest version.
部品番号 LM10507
部品情報  LM10507 Triple Buck LDO Power Management Unit
Download  40 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  TI1 [Texas Instruments]
ホームページ  http://www.ti.com
Logo TI1 - Texas Instruments

LM10507 データシート(HTML) 8 Page - Texas Instruments

Back Button LM10507 Datasheet HTML 4Page - Texas Instruments LM10507 Datasheet HTML 5Page - Texas Instruments LM10507 Datasheet HTML 6Page - Texas Instruments LM10507 Datasheet HTML 7Page - Texas Instruments LM10507 Datasheet HTML 8Page - Texas Instruments LM10507 Datasheet HTML 9Page - Texas Instruments LM10507 Datasheet HTML 10Page - Texas Instruments LM10507 Datasheet HTML 11Page - Texas Instruments LM10507 Datasheet HTML 12Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 40 page
background image
LM10507
SNVS999 – MAY 2014
www.ti.com
7.7 Buck 2 Electrical Characteristics
(1) (2) (3) (4)
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
IQ
DC Bias Current in VIN
No Load, PFM Mode(5)
15
50
µA
Continuous maximum load
IOUT -MAX
Buck 1 enabled, switching in PWM(5)
1
A
current (6)(7)(8)
IPEAK
Peak switching current limit
Buck 1 enabled, switching in PWM(5)
1.35
1.6
1.85
A
η
Efficiency peak, Buck 2
IOUT = 0.3A, VVIN = 5.0 V
90%
FSW
Switching Frequency(6)
(5)
1.75
2
2.3
MHz
CIN
Input Capacitor (6)
4.7
µF
Output Filter Capacitor
10
10
100
(6)
COUT
0mA
≤ IOUT ≤IOUT-MAX
Output Capacitor ESR (6)
20
m
L
Output Filter Inductance (6)
2.2
µH
DC Line regulation (6)
3.3 V
≤ VIN ≤ 5.0 V, IOUT = IOUT-MAX
0.5
%/V
ΔVOUT
DC Load regulation (6), PWM
VIN = 5 V, 0.1*IOUT-MAX≤ IOUT ≤ IOUTMAX
0.3
%/A
IFB
Feedback pininput bias current
VFB = 1.8 V
(5)
2.2
5
µA
VFB
Feedback accuracy
VFB = 2 V
(5)
-3%
-3%
VVIN = 5.0 V
135
High Side Switch On
RDS-ON-HS
Resistance
VIN = 2.6 V
215
m
RDS-ON-LS
Low Side Switch On Resistance VVIN = 5.0 V
(5)
85
190
STARTUP
Startup from shutdown, VOUT = 0V, no
Internal soft-start (turn on time)
load, LC = recommended circuit, using
TSTART_NoLoad
0.1
ms
(6)
software enable, to VOUT = 95% of final
value
Start up from shutdown, VOUT =0V,
Internal soft-start (turn on time)
Maximum Load, LC = recommended
TSTART_FullLoad
0.5
ms
(6)
circuit, using software enable, to VOUT =
95% of final value
(1)
All limits are ensured by design, test and/or statistical analysis. All electrical characteristics having room-temperature limits are tested
during production with TJ = 25°C. All hot and cold limits are ensured by correlating the electrical characteristics to process and
temperature variations and applying statistical process control.
(2)
Capacitors: Low-ESR Surface-Mount Ceramic Capacitors (MLCCs) are used in setting electrical characteristics.
(3)
BUCK normal operation is ensured if VIN ≥ VOUT+1.0V.
(4)
Unless otherwise noted, VIN = 5.0V where: VIN = VVIN_B1 = VVIN_B2 = VVIN_B3. Limits apply for TJ = 25°C unless otherwise noted.
(5)
Limits apply over the entire operating junction temperature range of
−30°C ≤TA = TJ ≤ +85°C.
(6)
Specification ensured by design. Not tested during production.
(7)
In applications where high power dissipation and/or poor thermal resistance is present the maximum ambient temperature may have to
be derated. Maximum ambient temperature (TA-MAX) is dependent on the maximum operating junction temperature (TJ-MAX-OP = +125°C),
the maximum power dissipation of the device in the application (PD-MAX), and the junction-to-ambient thermal resistance of the
part/package in the application (
θJA), as given by the following equation: TA-MAX = TJ-MAX-OP – (θJA × PD-MAX).
(8)
The amount of Absolute Maximum power dissipation allowed for the device depends on the ambient temperature and can be calculated
using the formula: P = (TJ–TA)/θJA, where TJ is the junction temperature, TA is the ambient temperature, and θJA is the junction-to-
ambient thermal resistance.
θJA is highly application and board-layout dependent. Internal thermal shutdown circuitry protects the device
from permanent damage (see General Electrical Characteristics)
8
Submit Documentation Feedback
Copyright © 2014, Texas Instruments Incorporated
Product Folder Links: LM10507


同様の部品番号 - LM10507

メーカー部品番号データシート部品情報
logo
Texas Instruments
LM10500 TI1-LM10500 Datasheet
1Mb / 32P
[Old version datasheet]   LM10500 5A Step-Down Energy Management Unit (EMU) With PowerWise짰 Adaptive Voltage Scaling (AVS)
LM10500 TI-LM10500 Datasheet
1Mb / 40P
[Old version datasheet]   5A Step-Down Energy Management Unit (EMU) With PowerWise Adaptive Voltage Scaling (AVS)
LM10500SQ-0.8 TI1-LM10500SQ-0.8 Datasheet
1Mb / 32P
[Old version datasheet]   LM10500 5A Step-Down Energy Management Unit (EMU) With PowerWise짰 Adaptive Voltage Scaling (AVS)
LM10500SQ-0.8/NOPB TI-LM10500SQ-0.8/NOPB Datasheet
1Mb / 40P
[Old version datasheet]   5A Step-Down Energy Management Unit (EMU) With PowerWise Adaptive Voltage Scaling (AVS)
LM10500SQ-1.0 TI1-LM10500SQ-1.0 Datasheet
1Mb / 32P
[Old version datasheet]   LM10500 5A Step-Down Energy Management Unit (EMU) With PowerWise짰 Adaptive Voltage Scaling (AVS)
More results

同様の説明 - LM10507

メーカー部品番号データシート部品情報
logo
Texas Instruments
LM10506 TI1-LM10506_14 Datasheet
1Mb / 43P
[Old version datasheet]   Triple Buck LDO Power Management Unit
LM10504 TI1-LM10504 Datasheet
778Kb / 35P
[Old version datasheet]   Triple Buck LDO Power Management Unit
LM10506 TI1-LM10506 Datasheet
780Kb / 35P
[Old version datasheet]   Triple Buck LDO Power Management Unit
LM10506 TI1-LM10506_15 Datasheet
1Mb / 43P
[Old version datasheet]   Triple Buck LDO Power Management Unit
LM10504 TI1-LM10504_15 Datasheet
1Mb / 38P
[Old version datasheet]   LM10504 Triple Buck LDO Power Management Unit
LM10502 TI1-LM10502 Datasheet
932Kb / 35P
[Old version datasheet]   Dual Buck LDO Power Management Unit
LM10524 TI1-LM10524 Datasheet
1Mb / 41P
[Old version datasheet]   LM10524 Triple Buck Power Management Unit
LM10524 TI1-LM10524_15 Datasheet
1Mb / 44P
[Old version datasheet]   LM10524 Triple Buck Power Management Unit
TPS65232 TI1-TPS65232 Datasheet
1Mb / 31P
[Old version datasheet]   TRIPLE BUCK POWER MANAGEMENT IC
TPS65232 TI1-TPS65232_16 Datasheet
1Mb / 32P
[Old version datasheet]   TRIPLE BUCK POWER MANAGEMENT IC
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 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40


データシート ダウンロード

Go To PDF Page


リンク URL




プライバシーポリシー
ALLDATASHEET.JP
ALLDATASHEETはお客様のビジネスに役立ちますか?  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   リンク交換   |   メーカーリスト
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