ONSEMI FSDM311A

Manufacturer No:

FSDM311A

Manufacturer:

ONSEMI

Package:

8-DIP (0.300, 7.62mm)

Description:

650V Integrated Power Switch for 8Watt offline flyback converters

Quantity:

Delivery:

Payment:

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

FSDM311A information

ONSEMI FSDM311A technical specifications, attributes, parameters and parts with similar specifications to ONSEMI FSDM311A.

Type
Parameter

DSS (mA)
-

Brown-out
-

Package Type
PDIP-8

MSL Temp (°C)
0

fsw Typ (kHz)
67

fJitter Typ (%)
-

V(BR)DSS Max (V)
650

Short Circuit Protection
Yes

Over Power Compensation
-

Latch
No

MSL Type
NA

Container Type
TUBE

RDS(ON) Typ (Ω)
14

HV Start-up Min (V)
Yes

UVLO
Yes

Case Outline
626-05

Container Qty.
3000

Control Mode
Current Mode

Stand-by Mode
-

IPeak (mA)
500

Download datasheets and manufacturer documentation for ONSEMI FSDM311A.

Datasheet:

29a1429348cb6e0d1258c4be12cfe70b.pdf

Package Drawing:

93b5c908851ef41bab91c5d6fe0f1841.pdf

The FSDM311A consists of an integrated Pulse Width Modulator (PWM) and SenseFET, and is specifically designed for high-performance, off-line, Switch-Mode Power Supplies (SMPS) with minimal external components. This device is an integrated high-voltage power switching regulator that combines a VDMOS SenseFET with a voltage-mode PWM control block. The integrated PWM controller features include a fixed oscillator, Under-Voltage Lockout (UVLO) protection, Leading-Edge Blanking (LEB), an optimized gate turn-on/turn-off driver, Thermal Shutdown (TSD) protection, and temperature-compensated precision-current sources for loop compensation and fault protection circuitry. When compared to a discrete MOSFET and controller or RCC switching converter solution, the FSDM311A device reduces total component count and design size and weight, while increasing efficiency, productivity, and system reliability. This device provides a basic platform that is well suited for the design of cost-effective flyback converters.

Application

Motion Control - Home Appliance
Motion Control - Industrial Motor
Smart Grid
Smart Meter

Feature

Internal Avalanche-Rugged SenseFET
Precision Fixed Operating Frequency: 67KHz
Consumes Under 0.2W at 265V_AC & No Load with Advanced Burst-Mode Operation
Internal Start-up Circuit
Pulse-by-Pulse Current Limiting
Over-Voltage Protection (OVP)
Overload Protection (OLP)
Internal Thermal Shutdown Function (TSD)
Auto-Restart Mode
Under-Voltage Lockout (UVLO) with Hysteresis
Built-in Soft-Start
Secondary-Side Regulation

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.