ONSEMI FSL538HPG
Manufacturer No:
FSL538HPG
Manufacturer:
ONSEMI
Package:
8-DIP (0.300, 7.62mm), 7 Leads
Description:
High Performance 800 V Off-line Switcher with HV Startup and SenseFET
Quantity:
In Stock :7896
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Sat, Jun 13 - Sun, Jun 14, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.
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.
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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.
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.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. 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.
FSL538HPG Information
ONSEMI FSL538HPG technical specifications, attributes, parameters and parts with similar specifications to ONSEMI FSL538HPG.
- Type
- Parameter
- Control Mode
- Current Mode
- fsw Typ (kHz)
- 130
- Short Circuit Protection
- Yes
- Brown-out
- Yes
- Package Type
- PDIP-7
- Container Type
- TUBE
- Container Qty.
- 3000
- V(BR)DSS Max (V)
- 800
- Latch
- No
- MSL Temp (°C)
- 0
- Type
- Parameter
- fJitter Typ (%)
- Yes
- RDS(ON) Typ (Ω)
- 3.8
- Over Power Compensation
- Yes
- IPeak (mA)
- 660
- DSS (mA)
- 4
- UVLO
- 8
- HV Start-up Min (V)
- Yes
- Case Outline
- 626A-01
- MSL Type
- NA
- Stand-by Mode
- Yes
Download datasheets and manufacturer documentation for ONSEMI FSL538HPG.
Datasheet:
Package Drawing:
The FSL5x8A/H is an integrated peak-current-mode controlled pulse width modulation (PWM) power switch, specifically designed for off-line switch-mode power supplies. The PWM controller includes an advanced soft-start, frequency hopping, optimized gate driver, internal transconductance amplifier, temperature-compensated precise current source for loop compensation and enhanced self-protections circuitry as well. Compared with a discrete MOSFET and PWM controller solution, the FSL5x8A/H allows to reduce total cost, component count, size, and weight, while simultaneously increase efficiency, productivity, and system reliability. This device provides a basic platform for cost-effective design of both isolated and non-isolated Flyback converters.
Application
- Auxiliary & Stand-by Power Supply
- Major Home Appliances power supplies
- Low to medium Power Chargers & Adapters
End Product
- White Goods (Air-con, Fridges, Washing machines, ....)
- E-Meters
- Industrial equipments
- Consumer Equipment Power Supply
Feature
- Rugged 800V FET with 3.8 Ω Typ.RDS(on) with Built-in HV current source for start up
- Fine-tunable Skip Mode Operation
- Integrated Line Compensation
- Line Brown-in, Brown-out Function
- Line Over-voltage Protection (LOVP)
- Fsw options: 100 & 130 kHz
- Seamless implementation of isolated and non-isolated topologies
- Peak Current: FSL538A = 860mA and FSL538H = 660 mA
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)