Datasheet Linear Technology LTC3883IUH#TRPBF — Ficha de datos
Fabricante | Linear Technology |
Serie | LTC3883 |
Numero de parte | LTC3883IUH#TRPBF |
Hojas de datos
LTC3883/LTC3883-1- Single Phase Step-Down DC/DC Controller with Digital Power System Management
PDF, 1.9 Mb, Revisión: E, Archivo subido: marzo 27, 2018
Extracto del documento
Precios
Embalaje
Package | 5x5 QFN-32 |
Package Code | UH |
Package Index | 05-08-1693 |
Paramétricos
ADC | 16-Bit |
DAC | 12-Bit |
Demo Boards | DC2052A,DC1778B-A,DC1890A |
Design Tools | LTspice File,LTpowerCAD File,LTpowerPlay ,Linduino File |
Export Control | no |
Features | Burst Mode, Differential Remote Sense, PolyPhase, PMBus, I2C Control, EEPROM, ADC, DCR Current Sense, Sequencing, Margining, Tracking, External Synchronization |
Function | DC/DC Regulator With Power System Management |
I/O | PMBus/SMBus/I2C |
Isupply | 20 mA |
Monitors | Vin, Iin, Vout, Iout, Temperature and Faults |
Number of Outputs | 1 |
Operating Temperature Range | -40 to 85 °C |
Subname | LTC3883 |
Supply Voltage Range | 4.5V to 24V |
Vin Max | 24 V |
Vin Min | 4.5 V |
Plan ecológico
RoHS | Obediente |
Notas de aplicación
- Accurate Temperature Sensing with an External P-N Junction &mdash AN137PDF, 540 Kb, Archivo publicado: sept 20, 2012
Many Linear Technology devices use an external PNP transistor to sense temperature. Common examples are LTC3880, LTC3883 and LTC2974. Accurate temperature sensing depends on proper PNP selection, layout, and device configuration. This application note reviews the theory of temperature sensing and gives practical advice on implementation.Extracto del documento - Overview of the EEPROM in LTC PSM Devices &mdash AN145PDF, 3.0 Mb, Archivo publicado: mayo 10, 2014Extracto del documento
- Power System Management Addressing &mdash AN152PDF, 169 Kb, Archivo publicado: jul 12, 2016Extracto del documento
- Linduino for Power System Management &mdash AN153PDF, 1.3 Mb, Archivo publicado: feb 24, 2016Extracto del documento
- Fault Log Decoding with Linduino PSM &mdash AN155PDF, 230 Kb, Archivo publicado: enero 26, 2017Extracto del documento
- In Flight Update with Linduino &mdash AN166PDF, 1.1 Mb, Archivo publicado: abr 10, 2017Extracto del documento
Notas de Diseño
- High Performance Single Phase DC/DC Controller with Power System Management &mdash DN517PDF, 126 Kb, Archivo publicado: jul 9, 2013Extracto del documento
Artículos
- DC/DC Controller Combines Digital Power System Management with Analog Control Loop for ±0.5% VOUT Accuracy &mdash LT JournalPDF, 3.1 Mb, Archivo publicado: oct 18, 2012Extracto del documento
- High Performance Single Phase DC/DC Controller with Digital Power Management &mdash LT JournalPDF, 2.6 Mb, Archivo publicado: enero 17, 2013Extracto del documento
Linea modelo
Serie: LTC3883 (8)
Clasificación del fabricante
- Power Management > Switching Regulator > Digitally Programmable Regulators
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > External Power Switch Buck Controllers
- Monitor, Control and Protection > Digital Power System Management > DC/DC Regulator With Power System Management
Otros nombres:
LTC3883IUHTRPBF, LTC3883IUH TRPBF