| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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38,505 pcs
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38505 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Duty Cycle | |
| Fault Protection | |
| Frequency | |
| Internal Switch(s) | |
| Mounting Type | |
| Operating Temperature | |
| Output Isolation | |
| Supplier Device Package | |
| Topology | |
| Voltage |
The ON Semiconductor NCP1230P133G is a fixed-frequency, current-mode PWM controller suitable for medium-to-high power switched-mode power supplies. It is housed in a 7-PDIP package and designed for through-hole mounting.
Key electrical specifications include an operating frequency of 133kHz, an operating voltage range of 7.7V to 18V, and an 80% duty cycle. The device offers various fault protection features such as current limiting, over-temperature, over-voltage, and short-circuit protection. It is designed for flyback topology with isolated output.
This controller is ideal for applications like notebook adapters, offline battery chargers, and consumer electronics equipment, aiming for low standby power consumption. Its internal features contribute to efficient and rugged power supply designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating frequency is 133 kHz.
The operating voltage range is 7.7 V to 18 V.
The duty cycle is 80%.
It is supplied in a 7-PDIP package, which is 8-DIP (0.300", 7.62mm) with 7 leads.
It is designed for through-hole mounting.
It includes current limiting, over temperature, over voltage, and short circuit protection.