поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

LM3686 датащи(PDF) 8 Page - Texas Instruments

Click here to check the latest version.
номер детали LM3686
подробное описание детали  Step-Down DC-DC Converter with Integrated Post Linear Regulators System and Low-Noise Linear Regulator
Download  27 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  TI [Texas Instruments]
домашняя страница  http://www.ti.com
Logo TI - Texas Instruments

LM3686 датащи(HTML) 8 Page - Texas Instruments

Back Button LM3686 Datasheet HTML 4Page - Texas Instruments LM3686 Datasheet HTML 5Page - Texas Instruments LM3686 Datasheet HTML 6Page - Texas Instruments LM3686 Datasheet HTML 7Page - Texas Instruments LM3686 Datasheet HTML 8Page - Texas Instruments LM3686 Datasheet HTML 9Page - Texas Instruments LM3686 Datasheet HTML 10Page - Texas Instruments LM3686 Datasheet HTML 11Page - Texas Instruments LM3686 Datasheet HTML 12Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 27 page
background image
LM3686
SNVS520E – AUGUST 2008 – REVISED MAY 2013
www.ti.com
Electrical Characteristics
Linear Regulator — LDO
(1)(2)(3)(4) (continued)
Typical Limit
Symbol
Parameter
Conditions
Units
Min
Typ
Max
ΔVIN_LDO/ΔVBATT
Line regulation(6)
VIN_LDO = (VOUT_LDO(NOM) + 0.3V) to
0.2
mV/V
5.5V
VDROP
Dropout voltage(7)
IOUT = 300 mA
120
200
mV
IQ
Quiescent current
Ven = 0.95V, IOUT = 0 mA
50
80
µA
ISC-LDO
Short circuit current limit
VOUT = GND
350
mA
System Characteristic(8)
PSRR
Power supply rejection
EN_DC = EN_LILO = GND
85
ratio
f = 1 kHz, IOUT = 200 mA
dB
f = 10 kHz, IOUT = 200 mA
70
Signal to VIN_LDO = 3.6V
Output noise voltage(9)
BW = 10 Hz to 100 kHz,
eN_LDO
VIN_LDO = 3.6V
6.7
µVRMS
IOUT = 200 mA
Dynamic line transient
VIN_LDO = 3.8V to 4.4V
ΔVIN_LDO
response
tr, tf = 30 µs
+/-2(10)
mV
IOUT = 1 mA
Dynamic load transient
Pulsed load 1 mA & 300 mA
ΔVOUT_LDO
+/-30(10)
mV
response
tr, tf = 10 µs
(6)
To calculate the output voltage from the line regulation specified, use the following equation:
ΔVOUT = Line Regulation (%/V) x Nominal
VOUT (V) x ΔVIN (V).
(7)
Dropout voltage is defined as the input to output voltage differential at which the output voltage falls to 100 mV below the nominal output
voltage.
(8)
Specified by design. Not production tested.
(9)
The noise performance target is applied to PWM mode operation and this does not apply when DCDC converter is operating in PFM
mode.
(10) For line and load transient specifications, the + symbol represents an overshoot in the output voltage and the – symbol represents an
undershoot in the output voltage. The first value signifies overshoot or undershoot at the rising edge and the second value signifies the
overshoot or undershoot at the falling edge.
8
Submit Documentation Feedback
Copyright © 2008–2013, Texas Instruments Incorporated
Product Folder Links: LM3686


Аналогичный номер детали - LM3686

производительномер деталидатащиподробное описание детали
logo
National Semiconductor ...
LM3686 NSC-LM3686 Datasheet
1Mb / 20P
   Step-Down DC-DC Converter with Integrated Post Linear Regulators System and Low-Noise Linear Regulator
logo
Texas Instruments
LM3686 TI1-LM3686 Datasheet
2Mb / 28P
[Old version datasheet]   Step-Down DC-DC Converter with Integrated Post Linear Regulators System and Low-Noise Linear Regulator
logo
National Semiconductor ...
LM3686TL-AADW NSC-LM3686TL-AADW Datasheet
1Mb / 20P
   Step-Down DC-DC Converter with Integrated Post Linear Regulators System and Low-Noise Linear Regulator
LM3686TLE-AAED NSC-LM3686TLE-AAED Datasheet
1Mb / 20P
   Step-Down DC-DC Converter with Integrated Post Linear Regulators System and Low-Noise Linear Regulator
LM3686TLE-AAEF NSC-LM3686TLE-AAEF Datasheet
1Mb / 20P
   Step-Down DC-DC Converter with Integrated Post Linear Regulators System and Low-Noise Linear Regulator
More results

Аналогичное описание - LM3686

производительномер деталидатащиподробное описание детали
logo
National Semiconductor ...
LM3686 NSC-LM3686 Datasheet
1Mb / 20P
   Step-Down DC-DC Converter with Integrated Post Linear Regulators System and Low-Noise Linear Regulator
logo
Texas Instruments
LM3686 TI1-LM3686_14 Datasheet
2Mb / 28P
[Old version datasheet]   Step-Down DC-DC Converter with Integrated Post Linear Regulators System and Low-Noise Linear Regulator
logo
Maxim Integrated Produc...
MAX1765 MAXIM-MAX1765_11 Datasheet
873Kb / 19P
   800mA, Low-Noise, Step-Up DC-DC Converter with 500mA Linear Regulator
Rev 1; 4/11
MAX1765 MAXIM-MAX1765 Datasheet
559Kb / 19P
   800mA, Low-Noise, Step-Up DC-DC Converter with 500mA Linear Regulator
19-1805; Rev 0; 12/00
logo
Richtek Technology Corp...
RT8036 RICHTEK-RT8036 Datasheet
333Kb / 17P
   One Step Down DC/DC Converter and Four Linear Regulators with Individual On/Off Control
logo
National Semiconductor ...
LP8720 NSC-LP8720 Datasheet
1Mb / 24P
   One Step-Down DC/DC and Five Linear Regulators with I2C Compatible Interface
LM3687 NSC-LM3687 Datasheet
624Kb / 22P
   Step-Down DC-DC Converter with Integrated Low Dropout Regulator and Startup Mode
logo
Texas Instruments
LM3687 TI1-LM3687 Datasheet
1Mb / 35P
[Old version datasheet]   Step-Down DC-DC Converter with Integrated Low Dropout Regulator and Startup Mode
logo
Maxim Integrated Produc...
MAX17670 MAXIM-MAX17670 Datasheet
1Mb / 25P
   Integrated 4V-60V, 150mA, High-Efficiency Synchronous Step-Down DC-DC Converter with 50mA Linear Regulator
Rev 2; 4/20
logo
Texas Instruments
LP3907 TI1-LP3907 Datasheet
3Mb / 58P
[Old version datasheet]   Dual High-Current Step-Down DC-DC and Dual Linear Regulator
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


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