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FSL336LRLX +BOM

AC to DC Switching Converter Flyback 8.8V 55kHz T/R 7-Pin LSOP

Produttore:

onsemi
ProduttorePart #:

FSL336LRLX
Scheda dati:

FSL336LRLX Scheda dati (PDF)
Pbfree Code:

Yes
Part Life Cycle Code:

Active
Reach Compliance Code:

compliant
ECCN Code:

EAR99
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per FSL336LRLX

FSL336LRLX Descrizione generale

The FSL336LR integrated Pulse Width Modulator (PWM) and SenseFET is specifically designed for high-performance offline buck, buck-boost, and non-isolation flyback Switched Mode Power Supplies (SMPS) with minimal external components. This device integrates a high-voltage power regulator that enables operation without auxiliary bias winding. An internal transconductance amplifier reduces external components for the feedback compensation circuit.
The integrated PWM controller includes: 10 V regulator for no external bias circuit, Under-Voltage Lockout (UVLO), Leading-Edge Blanking (LEB), an optimized gate turn-on / turn-off driver, EMI attenuator, Thermal Shutdown (TSD), temperature-compensated precision current sources for loop compensation, and fault-protection circuitry. Protections include: Overload Protection (OLP), Over-Voltage Protection (OVP), and Feedback Open Loop Protection (FB_OLP). FSL336LR offers good soft-start performance during startup.
The internal high-voltage startup switch and the Burst-Mode operation with very low operating current reduce the power loss in Standby Mode. As the result, it is possible to reach power loss of 120 mW without external bias and 25 mW with external bias when input voltage is 230 V_AC.

Caratteristiche principali

Built-in Avalanche-Rugged SenseFET: 650 V
Fixed Operating Frequency: 50 kHz
No-Load Power Consumption:
<25 mW at 230 V_AC with External Bias;
<120 mW at 230 V_AC without External Bias
No Need for Auxiliary Bias Winding
Frequency Modulation for Attenuating EMI
Pulse-by-Pulse Current Limiting
Ultra-Low Operating Current: 250 μA
Built-in Soft-Start and Startup Circuit
Adjustable Peak Current Limit
Built-in Transconductance (Error) Amplifier
Various Protections: Overload Protection (OLP), Over-Voltage Protection (OVP), Feedback Open-Loop Protection (FB_OLP), Thermal Shutdown (TSD)
Fixed 650 ms Restart Time for Safe Auto-Restart of All Protections

Applicazione

This product is general usage and suitable for many different applications.

Specifiche

Source Content uid	FSL336LRLX	Pbfree Code	Yes
Part Life Cycle Code	Active	Reach Compliance Code	compliant
ECCN Code	EAR99	HTS Code	8542.39.00.01
Factory Lead Time	59 Weeks	Analog IC - Other Type	SWITCHING REGULATOR
Control Mode	CURRENT-MODE	Control Technique	PULSE WIDTH MODULATION
JESD-30 Code	R-PDSO-G7	Moisture Sensitivity Level	3
Number of Functions	1	Number of Terminals	7
Peak Reflow Temperature (Cel)	250	Surface Mount	YES
Switcher Configuration	BUCK	Temperature Grade	AUTOMOTIVE
Terminal Finish	MATTE TIN	Terminal Form	GULL WING
Terminal Position	DUAL	Time@Peak Reflow Temperature-Max (s)	30

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