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RT8243B |
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| Part Number | RT8243B |
| Manufacturer | Richtek |
| Description | The RT8243A/B/C is a dual step down, Switch Mode Power Supply (SMPS) controller which generates logic supply voltages for battery powered systems. It includes two Pulse Width Modulation (PWM) controll... |
| Features |
include on board power up sequencing, a power good output, internal softstart, and a soft discharge output that prevents negative voltage during shutdown.
A constant on-time PWM control scheme operates without sense resistors and assures fast load transient response while maintaining nearly constant switching frequency. To eliminate noise in audio applications, an ultrasonic mode is... |
| Document |
 RT8243B Data Sheet
PDF 306.74KB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | RT8243A |
Richtek |
Main Power Supply Controller |
|
| 2 | RT8243C |
Richtek |
Main Power Supply Controller |
|
| 3 | RT8240A |
Richtek |
High Efficiency Single Synchronous Buck PWM Controller |
|
| 4 | RT8240B |
Richtek |
High Efficiency Single Synchronous Buck PWM Controller |
|
| 5 | RT8240C |
Richtek |
High Efficiency Single Synchronous Buck PWM Controller |
|
| 6 | RT8241 |
Richtek |
High Efficiency Single Synchronous Buck PWM Controller |
|
Desde 2024. D4U Semiconductor.
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