RT8240C datasheet by Richtek.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | RT8240C |
|---|---|
| Datasheet | RT8240C RT8240A Datasheet (PDF) |
| File Size | 293.38 KB |
| Manufacturer | Richtek |
| Description | High Efficiency Single Synchronous Buck PWM Controller |
|
|
Features The RT8240A/B/C PWM controller provides high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high voltage batteries to generate low voltage CPU core, I/O, and chipset RAM supplies in notebook puters. The RT8240A/B/C supports on chip voltage programming function between 1V and 1.05V by controlling G0 digital inputs. The constant on-time PWM control scheme...
| Part Number | Description |
|---|---|
| RT8240A | High Efficiency Single Synchronous Buck PWM Controller |
| RT8240B | High Efficiency Single Synchronous Buck PWM Controller |
| RT8241 | High Efficiency Single Synchronous Buck PWM Controller |
| RT8241E | High Efficiency Single Synchronous Buck PWM Controller |
| RT8243A | Main Power Supply Controller |
| RT8243B | Main Power Supply Controller |
| RT8243C | Main Power Supply Controller |
| RT8248A | Complete DDR Memory Power Supply Controller |
| RT8249A | Dual-Channel Synchronous DC/DC Step-Down Controller |
| RT8249B | Dual-Channel Synchronous DC/DC Step-Down Controller |
