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See Technical Specifications

LM5116WG/NOPB +BOM

Compact buck converter for space-constrained design

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

LM5116WG/NOPB
Datasheet:

LM5116WG/NOPB Datasheet (PDF)
Output Type:

Transistor Driver
Function:

Step-Down
Output Configuration:

Positive
Topology:

Buck

LM5116WG/NOPB General Description

The LM5116WG/NOPB is a versatile synchronous buck controller designed for precision step-down regulator applications in high voltage or variable input supply scenarios. Leveraging current mode control with emulated current ramp technology, this device offers robust line feed-forward, cycle by cycle current limiting, and straightforward loop compensation. By utilizing an emulated control ramp, the LM5116WG minimizes noise interference in the pulse-width modulation circuit, ensuring precise control over minute duty cycles crucial for high input voltage setups

Key Features

Smart Power Management
Advanced Current Regulation
Flexible Voltage Options
High-Speed Operation Capability
Safe and Reliable Design
Efficient Energy Utilization

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)DC DC Switching Controllers	Series	-
Output Type	Transistor Driver	Function	Step-Down
Output Configuration	Positive	Topology	Buck
Number of Outputs	1	Output Phases	1
Voltage - Supply (Vcc/Vdd)	6V ~ 100V	Frequency - Switching	200kHz, 535kHz
Duty Cycle (Max)	-	Synchronous Rectifier	Yes
Clock Sync	Yes	Serial Interfaces	-
Control Features	Enable, Frequency Control, Ramp, Soft Start	Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount	Base Product Number	LM5116