RT8243B |
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 |
Distributor | Stock | Price | Buy |
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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 |