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

X  

LMZ22003 データシート(PDF) 5 Page - Texas Instruments

部品番号 LMZ22003
部品情報  3A SIMPLE SWITCHER Power Module With 20-V Maximum Input Voltage
Download  33 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  TI [Texas Instruments]
ホームページ  http://www.ti.com
Logo TI - Texas Instruments

LMZ22003 データシート(HTML) 5 Page - Texas Instruments

  LMZ22003_15 Datasheet HTML 1Page - Texas Instruments LMZ22003_15 Datasheet HTML 2Page - Texas Instruments LMZ22003_15 Datasheet HTML 3Page - Texas Instruments LMZ22003_15 Datasheet HTML 4Page - Texas Instruments LMZ22003_15 Datasheet HTML 5Page - Texas Instruments LMZ22003_15 Datasheet HTML 6Page - Texas Instruments LMZ22003_15 Datasheet HTML 7Page - Texas Instruments LMZ22003_15 Datasheet HTML 8Page - Texas Instruments LMZ22003_15 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 33 page
background image
LMZ22003
www.ti.com
SNVS658I – MARCH 2011 – REVISED AUGUST 2015
Electrical Characteristics (continued)
Minimum and Maximum limits are ensured through test, design, or statistical correlation. Typical values represent the most
likely parametric norm at TJ = 25°C, and are provided for reference purposes only. Unless otherwise stated the following
conditions apply: VIN = 12 V, VOUT = 3.3 V.
PARAMETER
TEST CONDITIONS
MIN(1)
TYP(2)
MAX(1)
UNIT
INTERNAL SWITCHING OSCILLATOR
Free-running oscillator
fosc
Sync input connected to ground.
711
812
914
kHz
frequency
fsync
Synchronization range
650
950
kHz
Synchronization logic zero
VIL-sync
Relative to AGND, TJ = –40°C to +125°C
0.4
V
amplitude
Synchronization logic one
VIH-sync
Relative to AGND, TJ = –40°C to +125°C
1.5
V
amplitude
Synchronization duty cycle
Sync dc
15%
50%
85%
range
Dmax
Maximum Duty Factor
83%
REGULATION AND OVER-VOLTAGE COMPARATOR
VSS >+ 0.8 V, IO = 3 A, TJ = 25°C
0.796
VFB
In-regulation feedback voltage
V
VSS >+ 0.8 V, IO = 3 A,
0.776
0.816
TJ = –40°C to +125°C
Feedback overvoltage
VFB-OV
0.86
V
protection threshold
IFB
Feedback input bias current
5
nA
IQ
Non-switching input current
VFB = 0.86 V
2.6
mA
ISD
Shutdown quiescent current
VEN = 0 V
70
μA
THERMAL CHARACTERISTICS
TSD
Thermal shutdown
Rising
165
°C
TSD-HYST
Thermal shutdown hysteresis
Falling
15
°C
PERFORMANCE PARAMETERS(3)
Cout = 220 µF with 7 mΩ ESR + 100 µF
ΔVO
Output voltage ripple
9
mVPP
X7R + 2 x 0.047 µF BW at 20 MHz
ΔVO/ΔVIN
Line regulation
VIN = 12 V to 20 V, IO= 0.001 A
±0.02%
ΔVO/ΔIOUT
Load regulation
VIN = 12 V, IO= 0.001 A to 3 A
1
mV/A
η
Peak efficiency
VIN = 12 V, VO = 3.3 V, IO = 1 A
86%
η
Full load efficiency
VIN = 12 V VO = 3.3 V, IO = 3 A
85%
(3)
Refer to BOM in Table 1.
Copyright © 2011–2015, Texas Instruments Incorporated
Submit Documentation Feedback
5
Product Folder Links: LMZ22003


同様の部品番号 - LMZ22003_15

メーカー部品番号データシート部品情報
logo
National Semiconductor ...
LMZ22003 NSC-LMZ22003 Datasheet
2Mb / 10P
   Evaluation Board to be an easy-to-use platform to evaluate
More results

同様の説明 - LMZ22003_15

メーカー部品番号データシート部品情報
logo
Texas Instruments
LMZ12002 TI-LMZ12002_15 Datasheet
1Mb / 31P
[Old version datasheet]   2A SIMPLE SWITCHER Power Module With 20-V Maximum Input Voltage
LMZ22005 TI-LMZ22005_15 Datasheet
1Mb / 34P
[Old version datasheet]   5A SIMPLE SWITCHER Power Module With 20-V Maximum Input Voltage
LMZ12003EXT TI-LMZ12003EXT_15 Datasheet
1Mb / 29P
[Old version datasheet]   3A SIMPLE SWITCHER Power Module With 20-V Maximum Input Voltage for Demanding Environments and Rugged Applications
LMZ10505 TI-LMZ10505_15 Datasheet
1Mb / 36P
[Old version datasheet]   5A SIMPLE SWITCHER Power Module With 5.5-V Maximum Input Voltage
LMZ10504 TI-LMZ10504_15 Datasheet
1Mb / 35P
[Old version datasheet]   4A SIMPLE SWITCHER Power Module With 5.5-V Maximum Input Voltage
LMZ22008 TI-LMZ22008_15 Datasheet
1Mb / 36P
[Old version datasheet]   8A SIMPLE SWITCHER Power Module With 20-V Maximum Input Voltage and Current Sharing
LMZ14203EXT TI-LMZ14203EXT_15 Datasheet
6Mb / 31P
[Old version datasheet]   3A SIMPLE SWITCHER Power Module With 42-V Maximum Input Voltage for Military and Rugged Applications
LMZ10503EXT TI-LMZ10503EXT_15 Datasheet
4Mb / 36P
[Old version datasheet]   3A SIMPLE SWITCHER Power Module With 5.5-V Maximum Input Voltage for Demanding and Rugged Applications
logo
National Semiconductor ...
LMZ23605TZ NSC-LMZ23605TZ Datasheet
1Mb / 22P
   5A SIMPLE SWITCHER Power Module with 36V Maximum Input Voltage
LMZ22005 NSC-LMZ22005 Datasheet
1Mb / 22P
   5A SIMPLE SWITCHER Power Module with 20V Maximum Input Voltage
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


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