KA1M0880B-TU onsemi Fairchild Power Switch (FPS) 30pcs
Precio regular
€222,62
inc. VAT
Fairchild / onsemi KA1M0880B-TU — Fairchild Power Switch (FPS), 800 V, 8 A, 67 kHz, TO-3P-5L, Tube (30 pcs). Integrated high-voltage SenseFET and current-mode PWM controller IC for off-line SMPS designs, with built-in overcurrent, overvoltage, and thermal shutdown protection — suited for flyback and forward converter topologies.
Available in stock — ships within 3 days after payment.
Product overview
| Part number | KA1M0880B-TU |
| Manufacturer | onsemi |
| Product type | Fairchild Power Switch (FPS) — off-line SMPS controller + SenseFET |
| Package | TO-3P-5L (non-forming) |
| Quantity | Tube of 30 pcs |
| Max. drain voltage (BVDSS) | 800 V |
| Continuous drain current @ 25°C | 8.0 A |
| Pulsed drain current (max.) | 32.0 A |
| Total power dissipation | 190 W (derating 1.54 W/°C) |
| Operating frequency | 67 kHz (typical) |
| Max. duty cycle | 77% typical (74–80%) |
| UVLO start threshold | 15 V typical (14–16 V) |
| UVLO stop threshold | 10 V typical (9–11 V) |
| Max. supply voltage (VCC) | 30 V |
| Over voltage protection (OVP) | 25 V typical (23–28 V) |
| Peak current limit | 5.0 A typical (4.4–5.6 A) |
| Thermal shutdown temperature | 140–160°C |
| RDS(ON) | 1.2 Ω typical / 1.5 Ω max. @ VGS = 10 V, ID = 5 A |
| Operating temperature | −25°C to +85°C |
| Storage temperature | −55°C to +150°C |
| Protection features | Pulse-by-pulse overcurrent limiting, overload, overvoltage, thermal shutdown, UVLO, soft start, latch-up mode |
| Condition | New — in original packaging (OVP) |
Applications
- Off-line flyback and forward SMPS converter designs
- Power adapters and chargers for consumer and industrial electronics
- Cost-effective replacement for discrete MOSFET + PWM controller combinations
- Compact switched-mode power supplies requiring integrated protection and minimal external components
Shipping
- Ships within 3 days after payment
- Secure packaging for safe delivery
- Free delivery within Germany
Warranty & compliance
- 12-month warranty included
- Product is fully compliant with EU industry standards
- VAT invoice included with every order
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