Motore di ricerca datesheet componenti elettronici |
|
LM26480-Q1 Scheda tecnica(PDF) 1 Page - Texas Instruments |
|
|
LM26480-Q1 Scheda tecnica(HTML) 1 Page - Texas Instruments |
1 / 39 page LM26480 LDO1_FB VOUTLDO2 GND_L VOUTLDO1 ENLDO1 LDO2_FB VIN1 SW1 FB1 VINLDO2 SW2 FB2 VIN2 GND_SW2 10 µF ENSW1 2.2 µH ENSW2 GND_SW1 VINLDO1 SYNC nPOR ENLDO2 GND_C AVDD VINLDO12 R1 R2 0.47 µF 0.47 µF 1 µF R2 R1 1 µF 10 µF R2 C2 C1 R1 R1 10 µF 2.2 µH 10 µF 1 µF R2 C1 C2 1 µF 100 k Ÿ DAP Copyright © 2016, Texas Instruments Incorporated Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. LM26480-Q1 SNVSA58A – JANUARY 2015 – REVISED JUNE 2016 LM26480-Q1 Externally Programmable Dual High-Current Step-Down DC-DC and Dual Linear Regulators 1 1 Features 1 • Qualified for Automotive Applications • AEC Q100-Qualified With the Following Results – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range • Input Voltage: 2.8 V to 5.5 V • Compatible with Advanced Applications Processors and FPGAs • Two LDOs for Powering Internal Processor Functions and I/Os • Precision Internal Reference • Thermal Overload Protection • Current Overload Protection • External Power-On-Reset Function for Buck1 and Buck2 • Undervoltage Lockout Detector to Monitor Input Supply Voltage • Step-Down DC-DC Converter (Buck) – 1.5-A Output Current – VOUT from: – Buck1 : 0.8 V to 2 V at 1.5 A – Buck2 : 1 V to 3.3 V at 1.5 A – Up to 96% efficiency – ±3% FB Voltage Accuracy – 2-MHz PWM Switching Frequency – PWM-to-PFM Automatic Mode Change Under Low Loads – Automatic Soft Start • Linear Regulators (LDO) – VOUT of 1 V to 3.5 V – ±3% FB Voltage Accuracy – 300-mA Output Current – 25-mV (Typical) Dropout 2 Applications • Core Digital Power • Applications Processors • Peripheral I/O Power 3 Description The LM26480-Q1 is a multi-functional power management unit (PMU), optimized for low-power digital applications. This device integrates two highly efficient 1.5-A step-down DC-DC converters and two 300-mA linear regulators. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) LM26480-Q1 WQFN (24) 4.00 mm × 4.00 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. space space space space Simplified Schematic |
Codice articolo simile - LM26480-Q1 |
|
Descrizione simile - LM26480-Q1 |
|
|
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 |
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 |