Datasheet Details
| Part number | AP3984 |
|---|---|
| Manufacturer | Diodes Incorporated |
| File Size | 753.33 KB |
| Description | PRIMARY SIDE POWER SWITCHER |
| Download | AP3984 Download (PDF) |
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| Part number | AP3984 |
|---|---|
| Manufacturer | Diodes Incorporated |
| File Size | 753.33 KB |
| Description | PRIMARY SIDE POWER SWITCHER |
| Download | AP3984 Download (PDF) |
|
|
|
The AP3984 is a power switcher for power supplies with better conversion efficiency, better voltage & current accuracy, and improved protection functions.
Typical applications include charger, adapter for ADSL, home appliance power supply and PC auxiliary power supplies.
The AP3984 with built in BJT, regulates the output voltage and current in the primary side by piece-wise pulse frequency modulation (p-PFM) and primary current peak amplitude modulation (AM) in discontinuous conduction mode (DCM).
NEW PRODUCT AP3984 PRIMARY SIDE POWER SWITCHER FOR OFF-LINE SMPS.
| Part Number | Description |
|---|---|
| AP3983B | HIGH FREQUENCY PRIMARY SIDE POWER SWITCHER |
| AP3983C | HIGH FREQUENCY PRIMARY SIDE POWER SWITCHER |
| AP3983D | HIGH FREQUENCY PRIMARY SIDE POWER SWITCHER |
| AP3983E | HIGH FREQUENCY PRIMARY SIDE POWER SWITCHER |
| AP3983R | PRIMARY SIDE REGULATED SWITCHING MODE POWER SUPPLY CONTROLLER |
| AP3988 | PRIMARY SIDE POWER SWITCHER |
| AP3989 | PRIMARY SIDE POWER SWITCHER |
| AP3917B | UNIVERSAL AC VOLTAGE STEP DOWN POWER SWITCHER |
| AP3917D | UNIVERSAL AC VOLTAGE STEP DOWN POWER SWITCHER |
| AP3927D | HIGH-PERFORMANCE AC-DC OFFLINE REGULATOR |