| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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9,000 pcs
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9000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The NCP1602AFCSNT1G from ON Semiconductor is an enhanced, high-efficiency Power Factor Controller designed to drive PFC boost stages. It utilizes an innovative Valley Synchronized Frequency Fold-back (VSFF) method, allowing it to operate classically in Critical Conduction Mode (CrM) when Vcontrol voltage exceeds a programmable value. When Vcontrol is below this preset level, the frequency linearly decays to approximately 30 kHz, maximizing efficiency at both nominal and light loads.
This controller features near-unity power factor even with reduced switching frequency and incorporates features for robust and compact PFC stages with minimal external components. Key electrical specifications include an operating voltage range of 9.5 V to 30 V and an operating temperature range of -40°C to 125°C. The device is housed in a 6-TSOP package and is surface-mount compatible.
Typical applications for the NCP1602AFCSNT1G include PC power supplies, lighting ballasts (LED, Fluorescent), flat TVs, and all off-line appliances requiring power factor correction. Its design focuses on reducing stand-by losses to a minimum and providing fast line/load transient compensation.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 9.5 V to 30 V.
The operating temperature range is -40°C to 125°C.
The NCP1602AFCSNT1G operates in Critical Conduction Mode (CrM).
The NCP1602AFCSNT1G is supplied in a 6-TSOP package.
The NCP1602AFCSNT1G is a surface mount device.