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UC3849B |
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| Part Number | UC3849B |
| Manufacturer | UTC |
| Description | The UC3849B is a high performance current mode PWM controller ideally suited for low standby power. Low VDD startup current make the power reliable on startup design and a large value resistor could ... |
| Features |
* UTC proprietary frequency hopping technology for Improved EMI performance. * Power-saving mode for high light-load and standby efficiency * Soft Start * Dynamic peak current limiting for constant output power * Built-in synchronized slope compensation * OLP,OVP and VDD clamp for higher security
* Programming OTP for higher security * Fixed switch frequency 65kHz * Gate output voltage clamped at 15V * Low start-up current * Cycle-by-cycle Current Limiting * Under voltage lockout (UVLO) * Few external components required
ORDERING INFORMATION Ordering Number Lead Free Halogen Free UC38... |
| Document |
 UC3849B Data Sheet
PDF 359.83KB |
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Desde 2024. D4U Semiconductor.
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