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KA1M0880BTU The On Semiconductor KA1M0880BTU is an offline switch designed for SMPS applications. It features a maximum drain voltage of 800V and operates at 67kHz.
Mfr Part #:

KA1M0880BTU

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor KA1M0880BTU is an offline switch designed for SMPS applications. It features a maximum drain voltage of 800V and operates at 67kHz.
✓ Total Stock: 72,000 pcs
$ Price Range: $0.75

KA1M0880BTU Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
72,000 pcs
On Request
72000 pcs On Request 1 On Request On Request On Request 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.

KA1M0880BTU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Duty Cycle
Fault Protection
Frequency
Input Capacitance
Internal Switch(s)
Mounting Type
Operating Temperature
Storage Temperature
Supplier Device Package
Supplier Package
Topology
Voltage
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KA1M0880BTU Description

Short technical summary and product information.

The KA1M0880BTU from On Semiconductor is a Fairchild Power Switch (FPS) designed for off-line Switched-Mode Power Supplies (SMPS) requiring minimal external components. This integrated circuit combines a high-voltage SenseFET with a current-mode PWM controller.

 

Key electrical specifications include a maximum drain voltage of 800V, a continuous drain current of up to 8.0A at 25°C, and an operating frequency of 67kHz. The device incorporates several protection features such as pulse-by-pulse over current limiting, overload protection, over voltage protection, and internal thermal shutdown.

 

It is housed in a TO-3P-5L package suitable for through-hole mounting. The operating temperature range is -25°C to 85°C (TA). This component is well-suited for cost-effective designs in flyback or forward converter topologies.

 

Features like soft start, under-voltage lockout, and leading-edge blanking contribute to reliable operation and reduced component count compared to discrete solutions.

KA1M0880BTU Quick Information

Product Type: Offline Switch
Canonical Name: KA1M0880BTU Fairchild Power Switch (FPS)
Subcategory: Offline Switches

KA1M0880BTU Compliance

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

KA1M0880BTU Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

KA1M0880BTU Features

  • 800V maximum drain voltage.
  • 67kHz fixed operating frequency.
  • Integrated SenseFET and PWM controller.
  • TO-3P-5L through-hole package.
  • Includes multiple fault protection features.

KA1M0880BTU Applications

  • Used in off-line SMPS designs.
  • Suitable for flyback converters.
  • Suitable for forward converters.
  • Cost-effective power supply solutions.

KA1M0880BTU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the KA1M0880BTU?

The supply voltage range is 10V to 30V.

What package is the KA1M0880BTU available in?

The KA1M0880BTU is available in a TO-3P-5L through-hole package.

What is the operating temperature range of the KA1M0880BTU?

The operating ambient temperature range is -25°C to 85°C.

What is the maximum continuous drain current of the KA1M0880BTU?

The maximum continuous drain current is 8.0A at TC=25°C and 5.6A at TC=100°C.

What is the typical on-resistance of the KA1M0880BTU?

The typical on-resistance is 1.2Ω at VGS=10V, ID=5.0A.

What protection features does the KA1M0880BTU include?

The KA1M0880BTU includes current limiting, overload, overtemperature, and overvoltage protection.

What topologies does the KA1M0880BTU support?

The KA1M0880BTU supports flyback and forward topologies.

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