поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

LM2770 датащи(PDF) 4 Page - Texas Instruments

Click here to check the latest version.
номер детали LM2770
подробное описание детали  High Efficiency Switched Capacitor Step-Down DC/DC Regulator with Sleep Mode
Download  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  TI [Texas Instruments]
домашняя страница  http://www.ti.com
Logo TI - Texas Instruments

LM2770 датащи(HTML) 4 Page - Texas Instruments

  LM2770 Datasheet HTML 1Page - Texas Instruments LM2770 Datasheet HTML 2Page - Texas Instruments LM2770 Datasheet HTML 3Page - Texas Instruments LM2770 Datasheet HTML 4Page - Texas Instruments LM2770 Datasheet HTML 5Page - Texas Instruments LM2770 Datasheet HTML 6Page - Texas Instruments LM2770 Datasheet HTML 7Page - Texas Instruments LM2770 Datasheet HTML 8Page - Texas Instruments LM2770 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 20 page
background image
LM2770
SNVS318E – NOVEMBER 2004 – REVISED MAY 2013
www.ti.com
Electrical Characteristics
(1) (2)
Limits in standard typeface are for TJ = 25ºC. Limits in boldface type apply over the full operating junction temperature range
(-30°C
≤ TJ ≤ +105°C) . Unless otherwise noted, specifications apply to the LM2770 Typical Application Circuit (pg. 1) with:
VIN = 3.6V; V(EN) = VSEL = 1.8V, V(SLEEP) = 0V, CIN = COUT = 10µF, C1 = C2 = 1.0µF.
(3)
Symbol
Parameter
Condition
Min
Typ
Max
Units
Output Voltage Specifications: Specific to Individual LM2770 Options
VIN = 3.5V, IOUT = 150mA,
1.443
1.495
1.547
VSEL = 1.8V
LM2770-1215:
3.0V
≤ VIN ≤ 4.5V
1.420
1.495
1.570
1.5V Output Voltage Regulation
IOUT = 150mA, VSEL = 1.8V
4.5V < VIN ≤ 5.5V,
1.428
1.495
1.562
IOUT = 150mA, VSEL = 1.8V
VOUT-1215
V
VIN = 3.5V, IOUT = 150mA,
1.157
1.205
1.253
VSEL = 0V
LM2770-1215:
3.0V
≤ VIN ≤ 4.5V
1.140
1.205
1.270
1.2V Output Voltage Regulation
IOUT - 150mA, VSEL =0V
4.5V < VIN ≤ 5.5V,
1.135
1.205
1.275
IOUT = 150mA, VSEL = 0V
VIN = 3.5V, IOUT = 150mA,
1.528
1.575
1.622
VSEL = 1.8V
LM2770-12157:
3.1V
≤ VIN ≤ 4.5V
1.500
1.575
1.650
1.575V Output Voltage Regulation
IOUT = 150mA, VSEL = 1.8V
4.5V < VIN ≤ 5.5V,
1.504
1.575
1.646
IOUT = 150mA, VSEL = 1.8V
VOUT-12157
V
VIN = 3.5V, IOUT = 150mA,
1.162
1.210
1.258
VSEL = 0V
LM2770-12157:
3.0V
≤ VIN ≤ 4.5V
1.145
1.210
1.275
1.2V Output Voltage Regulation
IOUT - 150mA, VSEL =0V
4.5V < VIN ≤ 5.5V,
1.145
1.210
1.275
IOUT = 150mA, VSEL = 0V
VOUT/IOUT
Load Regulation
IOUT = 1mA to 250mA
0.18
mV/mA
LM2770-1215:
3.0V
≤ VIN ≤ 5.5V,
1.5V Output Voltage Regulation -
0mA
≤ IOUT ≤ 20mA,
1.435
1.495
1.555
SLEEP Mode
VSEL= 0V, V(SLEEP) = 1.8V
VLDO-1215
V
LM2770-1215:
3.0V
≤ VIN ≤ 5.5V,
1.2V Output Voltage Regulation -
0mA
≤ IOUT ≤ 20mA,
1.145
1.205
1.265
SLEEP Mode
VSEL = 0V, V(SLEEP) = 1.8V
LM2770-12157:
3.0V
≤ VIN ≤ 5.5V,
1.575V Output Voltage Regulation
0mA
≤ IOUT ≤ 20mA,
1.520
1.575
1.630
- SLEEP Mode
VSEL= 0V, V(SLEEP) = 1.8V
VLDO-12157
V
LM2770-12157:
3.0V
≤ VIN ≤ 5.5V,
1.2V Output Voltage Regulation -
0mA
≤ IOUT ≤ 20mA,
1.150
1.210
1.270
SLEEP Mode
VSEL = 0V, V(SLEEP) = 1.8V
(1)
All voltages are with respect to the potential at the GND pin.
(2)
Min and Max limits are specified by design, test, or statistical analysis. Typical numbers are not ensured, but do represent the most
likely norm.
(3)
CIN, COUT, C1, and C2 : Low-ESR Surface-Mount Ceramic Capacitors (MLCCs) used in setting electrical characteristics.
4
Submit Documentation Feedback
Copyright © 2004–2013, Texas Instruments Incorporated
Product Folder Links: LM2770


Аналогичный номер детали - LM2770

производительномер деталидатащиподробное описание детали
logo
National Semiconductor ...
LM2770 NSC-LM2770 Datasheet
796Kb / 14P
   High Efficiency Switched Capacitor Step-Down DC/DC Regulator with Sleep Mode
LM2770SD-1215 NSC-LM2770SD-1215 Datasheet
796Kb / 14P
   High Efficiency Switched Capacitor Step-Down DC/DC Regulator with Sleep Mode
LM2770SD-12157 NSC-LM2770SD-12157 Datasheet
796Kb / 14P
   High Efficiency Switched Capacitor Step-Down DC/DC Regulator with Sleep Mode
LM2770SDX-1215 NSC-LM2770SDX-1215 Datasheet
796Kb / 14P
   High Efficiency Switched Capacitor Step-Down DC/DC Regulator with Sleep Mode
LM2770SDX-12157 NSC-LM2770SDX-12157 Datasheet
796Kb / 14P
   High Efficiency Switched Capacitor Step-Down DC/DC Regulator with Sleep Mode
More results

Аналогичное описание - LM2770

производительномер деталидатащиподробное описание детали
logo
National Semiconductor ...
LM2770 NSC-LM2770 Datasheet
796Kb / 14P
   High Efficiency Switched Capacitor Step-Down DC/DC Regulator with Sleep Mode
logo
Linear Technology
LTC1515 LINER-LTC1515_15 Datasheet
219Kb / 8P
   Step-Up/Step-Down Switched Capacitor DC/DC Converters with Reset
LTC1515 LINER-LTC1515 Datasheet
233Kb / 8P
   Step-Up/Step-Down Switched Capacitor DC/DC Converters with Reset
LTC1514-5 LINER-LTC1514-5_15 Datasheet
221Kb / 8P
   Step-Up/Step-Down Switched Capacitor DC/DC Converters with Low-Battery Comparator
LTC1514-3.3 LINER-LTC1514-3.3 Datasheet
215Kb / 8P
   Step-Up/Step-Down Switched Capacitor DC/DC Converters with Low-Battery Comparator
LTC1514-3.3 LINER-LTC1514-3.3_15 Datasheet
221Kb / 8P
   Step-Up/Step-Down Switched Capacitor DC/DC Converters with Low-Battery Comparator
logo
Texas Instruments
LM2771 TI1-LM2771 Datasheet
1Mb / 16P
[Old version datasheet]   Low-Ripple 250mA Switched Capacitor Step-Down DC/DC Converter
logo
National Semiconductor ...
LM2771 NSC-LM2771 Datasheet
888Kb / 10P
   Low-Ripple 250mA Switched Capacitor Step-Down DC/DC Converter
logo
Semtech Corporation
SC1578 SEMTECH-SC1578 Datasheet
130Kb / 5P
   HIGH-EFFICIENCY STEP-DOWN DC-DC CONVERTER
logo
Fairchild Semiconductor
FAN5307 FAIRCHILD-FAN5307 Datasheet
623Kb / 13P
   High-Efficiency Step-Down DC-DC Converter
More results


Html Pages

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


датащи скачать

Go To PDF Page


ссылки URL




Конфиденциальность
ALLDATASHEETRU.COM
Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   обмен ссыками   |   поиск по производителю
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