Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
LMR23630DRRT Datasheet(PDF) 1 Page - Texas Instruments |
|
|
LMR23630DRRT Datasheet(HTML) 1 Page - Texas Instruments |
1 / 42 page BOOT SW L CBOOT FB VIN VIN up to 36 V PGND COUT EN/SYNC CIN VCC AGND VOUT CVCC RFBT RFBB IOUT (A) 0.0001 0.001 0.01 0.1 1 10 40 50 60 70 80 90 100 D001 VOUT = 5 V VOUT = 3.3 V Product Folder Order Now Technical Documents Tools & Software Support & Community 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. LMR23630 SNVSAH2C – DECEMBER 2015 – REVISED JUNE 2017 LMR23630 SIMPLE SWITCHER® 36-V, 3-A Synchronous Step-Down Converter 1 1 Features 1 • 4.5-V to 36-V Input Range (HSOIC) • 4-V to 36-V Input Range (WSON) • 3-A Continuous Output Current • Integrated Synchronous Rectification • Current-Mode Control • Minimum Switch On-Time: 60 ns • Internal Compensation for Ease of Use • 400-kHz Switching Frequency and Adjustable Frequency Options • PFM and Forced PWM Mode Options • Frequency Synchronization to External Clock • 75-µA Quiescent Current at No Load for PFM Option • Soft Start into a Pre-Biased Load • High Duty Cycle Operation Supported • Precision Enable Input • Output Short-Circuit Protection With Hiccup Mode • Thermal Protection • 8-Pin HHSOIC with PowerPAD™ Package • 12-Pin WSON Wettable Flanks Package with PowerPAD™ • Create a Custom Design Using the LMR23625 With the WEBENCH® Power Designer 2 Applications • Programmable Logic Controller Power Supply • Multi-Function Printers • HVAC Systems • Industrial Power Supplies • GSM, GPRS Modules for Fleet Management, Smart Grids, and Security Simplified Schematic 3 Description The LMR23630 SIMPLE SWITCHER® is an easy-to- use 36 V, 3 A synchronous step-down regulator. With a wide input range from 4.5 V to 36 V (HSOIC) and 4 V to 36 V (WSON), it is suitable for various industrial applications for power conditioning from unregulated sources. Peak-current-mode control is employed to achieve simple control-loop compensation and cycle- by-cycle current limiting. A quiescent current of 75 μA makes the device suitable for battery-powered systems. An ultra-low 2 μA shutdown current can further prolong battery life. Internal loop compensation means that the user is free from the tedious task of loop compensation design. This also minimizes the external components. The device has an option for constant frequency FPWM mode to achieve small output-voltage ripple at light load. An extended family (HSOIC) is available in 1-A (LMR23610) and 2.5-A (LMR23625) load-current options in a pin-to-pin compatible package allowing simple, optimum PCB layout. A precision enable input allows simplification of regulator control and system power sequencing. Protection features include cycle- by-cycle current limit, hiccup-mode short-circuit protection, and thermal shutdown due to excessive power dissipation. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) LMR23630 HSOIC (8) 4.89 mm × 3.90 mm WSON (12) 3.00 mm × 3.00 mm (1) For detail part numbers for all available different options, see the orderable addendum at the end of the data sheet. Efficiency vs Load VIN = 12 V, PFM Option |
Número de pieza similar - LMR23630DRRT |
|
Descripción similar - LMR23630DRRT |
|
|
Enlace URL |
Política de Privacidad |
ALLDATASHEET.ES |
¿ALLDATASHEET es útil para Ud.? [ DONATE ] |
Todo acerca de Alldatasheet | Publicidad | Contáctenos | Política de Privacidad | Intercambio de Enlaces | Lista de Fabricantes 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 |