Datasheet Details
| Part number | RT9216B |
|---|---|
| Manufacturer | Richtek |
| File Size | 184.27 KB |
| Description | VFM STEP UP DC/DC CONVERTER |
| Datasheet | RT9216B_RichTek.pdf |
|
|
Overview: Preliminary RT9261B VFM Step-up DC/DC Converter General.
| Part number | RT9216B |
|---|---|
| Manufacturer | Richtek |
| File Size | 184.27 KB |
| Description | VFM STEP UP DC/DC CONVERTER |
| Datasheet | RT9216B_RichTek.pdf |
|
|
|
The RT9261B Series are VFM Step-up DC/DC converter ICs with ultra low supply current by CMOS process and suitable for use with battery-powered instruments.
The RT9261B IC consists of an oscillator, a VFM control circuit, a driver transistor (LX switch), a reference voltage unit, an error amplifier, resistors for voltage detection, and a LX switch protection circuit.
A low ripple and high efficiency step-up DC/DC converter can be constructed with the RT9261B IC and only three external ponents.
| Part Number | Description |
|---|---|
| RT9212 | Dual 5V Synchronous Buck PWM DC-DC and Linear Power Controller |
| RT9218 | 5V/12V Synchronous Buck PWM DC/DC and Linear Power Controller |
| RT9202 | Single Synchronous Buck PWM DC-DC Controller |
| RT9202B | Single Synchronous Buck PWM DC-DC Controller |
| RT9203 | Dual Regulators - Synchronous Buck PWM DC-DC and Linear Controller |
| RT9203A | Dual Regulators - Synchronous Buck PWM DC-DC and Linear Controller |
| RT9204 | Dual Regulators - Standard Buck PWM DC-DC and Linear Controller |
| RT9204A | Dual Regulators - Standard Buck PWM DC-DC and Linear Controller |
| RT9209 | Synchronous Buck PWM DC-DC |
| RT9209A | Synchronous Buck PWM DC-DC |