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FSD156MRBN Datasheet Green-mode Fairchild Power Switch

Manufacturer: Fairchild (now onsemi)

Overview: FSD156MRBN — Green-Mode Fairchild Power Switch (FPS™) October 2011 FSD156MRBN Green-Mode Fairchild Power Switch.

General Description

The FSD156MRBN is an integrated Pulse Width Modulation (PWM) controller and SenseFET specifically designed for offline Switch-Mode Power Supplies (SMPS) with minimal external ponents.

The PWM controller includes an integrated fixed-frequency oscillator, Under-Voltage Lockout (UVLO), LeadingEdge Blanking (LEB), optimized gate driver, internal soft-start, temperature-pensated precise current sources for loop pensation, and self-protection circuitry.

pared with a discrete MOSFET and PWM controller solution, the FSD series can reduce total cost, ponent count, size, and weight;

Key Features

  • Advanced Soft Burst-Mode Operation for Low Standby Power and Low Audible Noise Random Frequency Fluctuation (RFF) for Low EMI Pulse-by-Pulse Current Limit Various Protection Functions: Overload Protection (OLP), Over-Voltage Protection (OVP), Abnormal Over-Current Protection (AOCP), Internal Thermal Shutdown (TSD) with Hysteresis, Output-Short Protection (OSP), and Under-Voltage Lockout (UVLO) with Hysteresis Low Operating Current (0.4mA) in Burst Mode Internal Startup Ci.

More Datasheets from Fairchild (now onsemi)

Part Number Description
FSD1000 Combo Fairchild Power Switch
FSD146MRBN Green-Mode Fairchild Power Switch
FSD176MRT Green-Mode Fairchild Power Switch
FSD200 Green Mode Fairchild Power Switch
FSD200B Green Mode Fairchild Power Switch
FSD210 Green Mode Fairchild Power Switch
FSD210B Green Mode Fairchild Power Switch
FSD210M Green Mode Fairchild Power Switch
FSDH0165 Fairchild Power Switch
FSDH0165D Fairchild Power Switch

FSD156MRBN Distributor