Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
LM5104 Datasheet(PDF) 1 Page - Texas Instruments |
|
|
LM5104 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 23 page LO DRIVER HO DRIVER UVLO RT UVLO IN VDD HS LEVEL SHIFT VSS HV Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM5104 SNVS269D – JANUARY 2004 – REVISED DECEMBER 2014 LM5104 High-Voltage Half-Bridge Gate Driver With Adaptive Delay 1 Features 3 Description The LM5104 High-Voltage Gate Driver is designed to 1 • Drives Both a High-Side and Low-Side N-Channel drive both the high-side and the low-side N-channel MOSFET MOSFETs in a synchronous buck configuration. The • Adaptive Rising and Falling Edges With floating high-side driver can work with supply voltages Programmable Additional Delay up to 100 V. The high-side and low-side gate drivers are controlled from a single input. Each change in • Single Input Control state is controlled in an adaptive manner to prevent • Bootstrap Supply Voltage Range up to 118-V DC shoot-through issues. In addition to the adaptive • Fast Turnoff Propagation Delay (25 ns Typical) transition timing, an additional delay time can be • Drives 1000-pF Loads With 15-ns Rise and Fall added, proportional to an external setting resistor. An Times integrated high-voltage diode is provided to charge high-side gate drive bootstrap capacitor. A robust • Supply Rail Undervoltage Lockout level shifter operates at high speed while consuming • SOIC and WSON-10 4-mm × 4-mm Package low power and providing clean level transitions from the control logic to the high-side gate driver. 2 Applications Undervoltage lockout is provided on both the low-side and the high-side power rails. This device is available • Current Fed Push-Pull Power Converters in the standard SOIC and the WSON packages. • High Voltage Buck Regulators • Active Clamp Forward Power Converters Device Information(1) • Half-Bridge and Full-Bridge Converters PART NUMBER PACKAGE BODY SIZE (NOM) SOIC (8) 4.90 mm × 3.91 mm LM5104 WSON (10) 4.00 mm × 4.00 mm (1) For all available packages, see the orderable addendum at the end of the datasheet. Simplified Block Diagram 1 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. |
Número de pieza similar - LM5104 |
|
Descripción similar - LM5104 |
|
|
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 |