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LM5116MH-LM5116MHX-LM5116MHX NOPB-LM5116MHX/NOPB Fast Delivery,Good Price
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LM5116MHNSN/a2467avai6-100V Wide Vin, Current Mode Synchronous Buck Controller 20-HTSSOP -40 to 150
LM5116MHXNSN/a12500avai6-100V Wide Vin, Current Mode Synchronous Buck Controller 20-HTSSOP -40 to 150
LM5116MHX NOPB |LM5116MHXNOPBTIN/a10000avai6-100V Wide Vin, Current Mode Synchronous Buck Controller 20-HTSSOP -40 to 150
LM5116MHX/NOPB |LM5116MHXNOPBNSN/a58avai6-100V Wide Vin, Current Mode Synchronous Buck Controller 20-HTSSOP -40 to 150


LM5116MHX ,6-100V Wide Vin, Current Mode Synchronous Buck Controller 20-HTSSOP -40 to 150Pin Functions (continued)PIN(1)I/O DESCRIPTIONNAME NO.An external capacitor and an internal 10-µA c ..
LM5116MHX NOPB ,6-100V Wide Vin, Current Mode Synchronous Buck Controller 20-HTSSOP -40 to 150features include a high-voltage biasregulator, automatic switch-over to external bias for2 Applicat ..
LM5116MHX/NOPB ,6-100V Wide Vin, Current Mode Synchronous Buck Controller 20-HTSSOP -40 to 150 SNVS499H–FEBRUARY 2007–REVISED JULY 20155 Pin Configuration and FunctionsPWP Package20-Pin HTSSOPT ..
LM5118MHX , Wide Voltage Range Buck-Boost Controller
LM5118MHX/NOPB ,3-75V Wide Vin, Current Mode Non-Synchronous Buck-Boost Controller 20-HTSSOP -40 to 125features all of the• Emulated Peak Current Mode Controlfunctions necessary to implement a high-• Sm ..
LM5118MHX/NOPB ,3-75V Wide Vin, Current Mode Non-Synchronous Buck-Boost Controller 20-HTSSOP -40 to 125 SNVS566J–APRIL 2008–REVISED JUNE 2017• Added Equation 20 ..... 28• Changed Equation 21 . 28• Chang ..
LP2992AIM5-2.5 ,Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and LLP PackagesApplicationsabsolute minimum board space.n Cellular PhonePrecision Output: 1% tolerance output volt ..
LP2992AIM5-3.0 ,Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and LLP PackagesLP2992 Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and LLPPackagesJune 2002LP ..
LP2992AIM5-3.3 ,Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and LLP PackagesLP2992 Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and LLPPackagesJune 2002LP ..
LP2992AIM5-5.0 ,Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and LLP PackagesFeaturesn Ultra low dropout voltageThe LP2992 is a 250 mA, fixed-output voltage regulatordesigned t ..
LP2992AIM5-5.0 ,Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and LLP PackagesFeaturesn Ultra low dropout voltageThe LP2992 is a 250 mA, fixed-output voltage regulatordesigned t ..
LP2992AIM5X-1.5 ,Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and LLP PackagesLP2992 Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and LLPPackagesJune 2002LP ..


LM5116MH-LM5116MHX-LM5116MHX NOPB-LM5116MHX/NOPB
100V Wide Vin Synchronous Buck Controller
Sample & Support & Reference Product Tools & Technical Community Buy Design Folder Documents Software LM5116 SNVS499H – FEBRUARY 2007 – REVISED JULY 2015 LM5116 Wide Range Synchronous Buck Controller 1 Features 3 Description The LM5116 is a synchronous buck controller 1• Emulated Peak Current Mode intended for step-down regulator applications from a • Wide Operating Range Up to 100 V high-voltage or widely varying input supply. The • Low I Shutdown (< 10 µA) Q control method is based upon current mode control utilizing an emulated current ramp. Current mode • Drives Standard or Logic Level MOSFETs control provides inherent line feed-forward, cycle-by- • Robust 3.5-A Peak Gate Drive cycle current limiting, and ease-of-loop • Free-run or Synchronous Operation to 1 MHz compensation. The use of an emulated control ramp • Optional Diode Emulation Mode reduces noise sensitivity of the pulse-width modulation circuit, allowing reliable control of very • Programmable Output from 1.215 V to 80 V small duty cycles necessary in high-input voltage • Precision 1.5% Voltage Reference applications. • Programmable Current Limit The operating frequency is programmable from 50 • Programmable Soft-Start kHz to 1 MHz. The LM5116 drives external high-side • Programmable Line Undervoltage Lockout and low-side NMOS power switches with adaptive dead-time control. A user-selectable diode emulation • Automatic Switch to External Bias Supply mode enables discontinuous mode operation, for • HTSSOP-20 Exposed Pad improved efficiency at light load conditions. A low • Thermal Shutdown quiescent current shutdown disables the controller and consumes less than 10 µA of total input current. • Create a Custom Design Using the LM5116 with the WEBENCH Power Designer Additional features include a high-voltage bias regulator, automatic switch-over to external bias for 2 Applications improved efficiency, thermal shutdown, frequency synchronization, cycle-by-cycle current limit, and • Automotive Infotainment adjustable line undervoltage lockout. The device is • Industrial DC-DC Motor Drivers available in a power enhanced HTSSOP-20 package • Automotive USB Adapters featuring an exposed die attach pad to aid thermal dissipation. • Telecom Servers (1) Device Information PART NUMBER PACKAGE BODY SIZE (NOM) LM5116 HTSSOP (20) 6.50 mm × 4.40 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. Typical Application V IN VIN LM5116 VCC C VCC C R IN UV2 UVLO HB V IN R UV1 C HB HO L EN V OUT SW C SYNC RT/ SYNC C LO OUT R T CS R S COMP CSG CCOMP DEMB C HF R COMP VOUT FB VCCX RFB2 SS RAMP AGND PGND C SS CRAMP R FB1 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.
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