Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

LM25575QMHX Scheda tecnica(PDF) 2 Page - Texas Instruments

Il numero della parte LM25575QMHX
Spiegazioni elettronici  LM25575/LM25575-Q1 SIMPLE SWITCHER짰 42V, 1.5A Step-Down Switching Regulator
Download  30 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  TI1 [Texas Instruments]
Homepage  http://www.ti.com
Logo TI1 - Texas Instruments

LM25575QMHX Scheda tecnica(HTML) 2 Page - Texas Instruments

  LM25575QMHX Datasheet HTML 1Page - Texas Instruments LM25575QMHX Datasheet HTML 2Page - Texas Instruments LM25575QMHX Datasheet HTML 3Page - Texas Instruments LM25575QMHX Datasheet HTML 4Page - Texas Instruments LM25575QMHX Datasheet HTML 5Page - Texas Instruments LM25575QMHX Datasheet HTML 6Page - Texas Instruments LM25575QMHX Datasheet HTML 7Page - Texas Instruments LM25575QMHX Datasheet HTML 8Page - Texas Instruments LM25575QMHX Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 30 page
background image
1
2
3
4
5
6
7
8
VIN
PRE
FB
VCC
IS
AGND
OUT
RAMP
9
10
11
12
COMP
SD
BST
RT
13
14
15
16
SS
PGND
SYNC
SW
BST
SW
COMP
FB
SS
RAMP
RT
VCC
VIN
OUT
IS
GND
LM25575
VIN
VOUT
SYNC
SD
LM25575, LM25575-Q1
SNVS479G – JANUARY 2007 – REVISED APRIL 2013
www.ti.com
Simplified Application Schematic
Connection Diagram
Figure 1. Top View
16-Lead HTSSOP
PIN DESCRIPTIONS
Pin(s)
Name
Description
Application Information
1
VCC
Output of the bias regulator
Vcc tracks Vin up to 9V. Beyond 9V, Vcc is regulated to 7 Volts.
A 0.1uF to 1uF ceramic decoupling capacitor is required. An
external voltage (7.5V – 14V) can be applied to this pin to
reduce internal power dissipation.
2
SD
Shutdown or UVLO input
If the SD pin voltage is below 0.7V the regulator will be in a low
power state. If the SD pin voltage is between 0.7V and 1.225V
the regulator will be in standby mode. If the SD pin voltage is
above 1.225V the regulator will be operational. An external
voltage divider can be used to set a line undervoltage shutdown
threshold. If the SD pin is left open circuit, a 5µA pull-up current
source configures the regulator fully operational.
3
Vin
Input supply voltage
Nominal operating range: 6V to 42V
4
SYNC
Oscillator synchronization input or output
The internal oscillator can be synchronized to an external clock
with an external pull-down device. Multiple LM25575 devices
can be synchronized together by connection of their SYNC pins.
5
COMP
Output of the internal error amplifier
The loop compensation network should be connected between
this pin and the FB pin.
6
FB
Feedback signal from the regulated output
This pin is connected to the inverting input of the internal error
amplifier. The regulation threshold is 1.225V.
7
RT
Internal oscillator frequency set input
The internal oscillator is set with a single resistor, connected
between this pin and the AGND pin.
2
Submit Documentation Feedback
Copyright © 2007–2013, Texas Instruments Incorporated
Product Folder Links: LM25575 LM25575-Q1


Codice articolo simile - LM25575QMHX

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
Texas Instruments
LM25575QMHX/NOPB TI-LM25575QMHX/NOPB Datasheet
999Kb / 30P
[Old version datasheet]   LM25575/LM25575-Q1 SIMPLE SWITCHER짰 42V, 1.5A Step-Down Switching Regulator
LM25575QMHX/NOPB TI1-LM25575QMHX/NOPB Datasheet
1Mb / 32P
[Old version datasheet]   SIMPLE SWITCHER 42V, 1.5A Step-Down Switching Regulator
More results

Descrizione simile - LM25575QMHX

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
Texas Instruments
LM25575 TI-LM25575 Datasheet
999Kb / 30P
[Old version datasheet]   LM25575/LM25575-Q1 SIMPLE SWITCHER짰 42V, 1.5A Step-Down Switching Regulator
LM25575 TI1-LM25575_14 Datasheet
989Kb / 29P
[Old version datasheet]   SIMPLE SWITCHER짰 42V, 1.5A Step-Down Switching Regulator
LM25576 TI-LM25576_15 Datasheet
980Kb / 29P
[Old version datasheet]   LM25576/LM25576-Q1 SIMPLE SWITCHER짰 42V, 3A Step-Down Switching Regulator
LM25574 TI1-LM25574_14 Datasheet
929Kb / 30P
[Old version datasheet]   SIMPLE SWITCHER짰 42V, 0.5A Step-Down Switching Regulator
logo
National Semiconductor ...
LM25574_0703 NSC-LM25574_0703 Datasheet
414Kb / 22P
   SIMPLE SWITCHER짰 42V, 0.5A Step-Down Switching Regulator
LM25576_0703 NSC-LM25576_0703 Datasheet
434Kb / 24P
   SIMPLE SWITCHER짰 42V, 3A Step-Down Switching Regulator
logo
Texas Instruments
LM5575 TI1-LM5575_14 Datasheet
993Kb / 28P
[Old version datasheet]   SIMPLE SWITCHER짰 75V, 1.5A Step-Down Switching Regulator
LM25575 TI1-LM25575_17 Datasheet
1Mb / 32P
[Old version datasheet]   SIMPLE SWITCHER 42V, 1.5A Step-Down Switching Regulator
LM22671MRE-50 TI-LM22671MRE-50 Datasheet
1Mb / 25P
[Old version datasheet]   LM22671/LM22671-Q1 42V, 500mA SIMPLE SWITCHER짰 Step-Down Voltage Regulator
LM5575 TI1-LM5575 Datasheet
995Kb / 28P
[Old version datasheet]   LM5575/LM5575Q SIMPLE SWITCHER짰 75V, 1.5A Step-Down Switching 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 28 29 30


Scheda tecnica Scarica

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEETIT.COM
Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   scambio Link   |   Ricerca produttore
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