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FSD200B The FSD200B from ON Semiconductor is a 7W offline switch designed for flyback topologies. It operates at 134kHz with a 6V to 10V voltage range.
Mfr Part #:

FSD200B

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The FSD200B from ON Semiconductor is a 7W offline switch designed for flyback topologies. It operates at 134kHz with a 6V to 10V voltage range.
✓ Total Stock: 6,718 pcs
$ Price Range: $0.75

FSD200B Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
6,718 pcs
On Request
6718 pcs On Request 1 On Request On Request 06+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

FSD200B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Duty Cycle
Fault Protection
Frequency
Internal Switch(s)
Mounting Type
Operating Temperature
Output Isolation
Power
Power (Watts)
Supplier Device Package
Supply Current
Topology
Voltage
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FSD200B Description

Short technical summary and product information.

The FSD200B is an integrated offline switch from ON Semiconductor, designed for high-performance Switch Mode Power Supplies (SMPS) with minimal external components. It features a 700V Sense FET and a voltage mode PWM control block.

 

Key electrical specifications include a nominal operating frequency of 134kHz, a power rating of 7W, and an operating voltage range of 6V to 10V. The device supports a duty cycle of 66% and offers features such as pulse-by-pulse current limiting, over-load protection (OLP), and internal thermal shutdown (TSD).

 

This component is housed in a 7-PDIP package and is designed for through-hole mounting. It operates within an ambient temperature range of -25°C to 85°C. The FSD200B is suitable for applications like chargers and adapters for mobile devices, as well as auxiliary power for white goods, PCs, TVs, and monitors.

 

The FSD200B does not require an auxiliary bias winding, simplifying the design. It also includes built-in soft start and auto-restart mode for enhanced reliability.

FSD200B Quick Information

Product Type: AC DC Converter
Canonical Name: FSD200B Offline Switch
Subcategory: AC DC Converters

FSD200B Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

FSD200B Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

FSD200B Features

  • Single chip 700V Sense FET power switch.
  • Precision fixed operating frequency of 134kHz.
  • Pulse-by-pulse current limiting and OLP.
  • Internal thermal shutdown and auto-restart.
  • Designed for flyback converter applications.

FSD200B Applications

  • Chargers and adapters for mobile devices.
  • Auxiliary power for white goods.
  • Power supplies for PCs and monitors.
  • Power supplies for C-TVs.

FSD200B FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the FSD200B?

The operating voltage range for the FSD200B is 6V to 10V.

What is the operating frequency of the FSD200B?

The FSD200B operates at a precision fixed frequency of 134kHz.

What is the power rating of the FSD200B?

The FSD200B has a power rating of 7W.

What is the operating temperature range for the FSD200B?

The FSD200B operates within an ambient temperature range of -25°C to 85°C.

What package type is the FSD200B supplied in?

The FSD200B is supplied in an 8-DIP (0.300", 7.62mm), 7 Leads package.

What fault protection features does the FSD200B offer?

The FSD200B offers current limiting, over load protection, and over temperature protection.

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