Datasheet Linear Technology LT3689EUD-5#TRPBF — Ficha de datos

FabricanteLinear Technology
SerieLT3689-5
Numero de parteLT3689EUD-5#TRPBF

Regulador reductor de 700 mA con reinicio de encendido y temporizador de vigilancia

Hojas de datos

Datasheet LT3689, LT3689-5
PDF, 986 Kb, Idioma: en, Archivo subido: sept 19, 2017, Páginas: 34
700mA Step-Down Regulator with Power-On Reset and Watchdog Timer
Extracto del documento

Precios

Embalaje

Package3x3 QFN-16
Package CodeUD
Package Index05-08-1691

Paramétricos

ArchitectureConstant Frequency Current Mode
Demo BoardsDC1312A
Design ToolsLTspice File
Export Controlno
FeaturesBurst Mode, Resistor Set Frequency, External Synchronization, Watchdog Timer
Frequency2200 kHz
Frequency Adjust Range350kHz - 2.2MHz
Frequency Sync Range350kHz - 2.2MHz
Integrated Inductorno
Ishutdown0.01 µA
Isupply0.05 mA
Max Phases1
Monolithicyes
Number of Outputs1
Operating Temperature Range0 to 85 °C
Output Current0.7 A
Over Voltage Protection60 V
Polyphaseno
Switch Current1.55 A
Synchronousno
TopologyBuck
Vin Max38 V
Vin Min3.4 V
Vout Max5 V
Vout Maximum5V
Vout Min5 V
Vref Accuracy Over Temp2 %

Plan ecológico

RoHSObediente

Otras opciones

LT3689 LT3689

Artículos

  • Industrial/Automotive Step-Down Regulator Accepts 3.6V to 36V and Includes Power-On Reset and Watchdog Timer in 3mm × 3mm QFN &mdash LT Journal
    PDF, 218 Kb, Archivo publicado: marzo 1, 2009
    Extracto del documento

Linea modelo

Clasificación del fabricante

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Micropower Buck Regulators | Internal Power Switch Buck | High Input Voltage Buck
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators

Otros nombres:

LT3689EUD-5TRPBF, LT3689EUD-5 TRPBF, LT3689EUD5#TRPBF, LT3689EUD 5#TRPBF