Datasheet Details
| Part number | JW1232 |
|---|---|
| Manufacturer | JoulWatt |
| File Size | 437.12 KB |
| Description | Adaptive 100/120Hz Current Ripple Remover |
| Datasheet | JW1232-JoulWatt.pdf |
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Overview: JW1232 Adaptive 100/120Hz Current Ripple Remover Max Input Current ≤1A Parameters Subject to Change Without.
| Part number | JW1232 |
|---|---|
| Manufacturer | JoulWatt |
| File Size | 437.12 KB |
| Description | Adaptive 100/120Hz Current Ripple Remover |
| Datasheet | JW1232-JoulWatt.pdf |
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|
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Adaptive 100/120Hz current ripple remover Input voltage range 5V~60V Built-in 60V power MOSFET LED voltage low to 0.4V when LED current is 0.7A Programmable LED current ripple Programmable maximum LED cathode voltage Internal LED voltage limit Internal LED current limit Short/Open protection Hot plug protection Over temperature protection TO252-5L package APPLICATIONS LED lightning JW1232 is used to drive a LED string (≤50V), and remove the 100/120Hz current ripple on AC/DC power by a capacitor between VC and GND.
If the voltage on LED pin exceeds 6V, the current ripple removing function is disabled, which could help limit the power dissipation on chip.
JW1232 provides short protection, open protection and HOT-PLUG protection.
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