Datasheet Details
| Part number | KA3524 |
|---|---|
| Manufacturer | Fairchild (now onsemi) |
| File Size | 103.25 KB |
| Description | SMPS Controller |
| Datasheet | KA3524_FairchildSemiconductor.pdf |
|
|
Overview: .fairchildsemi. KA3524 SMPS Controller.
| Part number | KA3524 |
|---|---|
| Manufacturer | Fairchild (now onsemi) |
| File Size | 103.25 KB |
| Description | SMPS Controller |
| Datasheet | KA3524_FairchildSemiconductor.pdf |
|
|
|
The KA3524 regulating pulse width modulator contains all of the control circuit necessary to implement switching regulators of either polarity, transformer coupled DC to DC converters, transformerless polarity converters and voltage doublers, as well as other power control applications.
This device includes a 5V voltage regulator capable of supplying up to 50mA to external circuit , a control amplifier, an oscillator, a pulse width modulator, a phase splitting flip-flop, dual alternating output switch transistors, and current limiting and shut-down circuit.
Both the regulator output transistor and each output switch are internally current limiting and, to limit junction temperature, aninternal thermal shutdown circuit is employed.
| Part Number | Description |
|---|---|
| KA3525A | SMPS CONTROLLER |
| KA350 | 3-Terminal 3A Positive Adjustable Voltage Regulator |
| KA3501 | PC SMPS Supervisory IC |
| KA3502 | PC SMPS Supervisory IC |
| KA3504 | PC SMPS Supervisory IC |
| KA3505 | PC SMPS Supervisory IC |
| KA353 | Dual Operational Amplifier |
| KA358 | Dual Operational Amplifier |
| KA358A | Dual Operational Amplifier |
| KA3011 | 3-Phase BLDC Motor Driver |