Murata Electronics PicoBK™ MYRGP-WB-RF/RC Mini DC-DC Converters
Murata Electronics PicoBK™ MYRGP-WB-RF/RC Mini DC-DC Converters offer a 600mA output current, 1.8V to 6V input voltage range, and 3MHz oscillation frequency rating. These converters integrate an inductor and a control IC in one tiny package and include a 0.42Ω P-channel driver transistor and 0.52Ω N-channel switching transistor. In operation mode, the MYRGP-W series is PWM control, while the MYRGP-B series is automatic PWM/PFM switching control. MYRGP-x-RF/RC converters integrate the CL auto discharge function, which enables the electric charge stored at the output capacitor CL to be discharged via the internal auto-discharge located between the Lx and Vss pins. Murata Electronics PicoBK MYRGP-WB-RF/RC DC-DC Converters are ideal for BLUETOOTH® headsets, mobile phones, portable game consoles, and digital cameras.
Features
- Ultra-small design
- Low ESR ceramic capacitor
- Soft-start circuit built-in CL high-speed auto discharge
- Current limiter circuit built-in
- Control methods
- PWM (MYRGP-W)
- PWM/PFM auto (MYRGP-B)
Applications
- Mobile phones
- Smartphones
- Bluetooth headsets
- WiMAX PDAs, MIDs, UMPCs
- Portable game consoles
- Digital cameras
- Camcorders
- Electronic dictionaries
Specifications
- 2.5mm x 2mm dimensions
- 90% efficiency
- 600mA output current
- 3MHz oscillation frequency
- 100% maximum duty cycle
- -40°C to +85°C operating temperature range
- Input voltage
- 1.8V to 6V (MYRGP-x-RF)
- 2V to 6V (MYRGP-x-RC)
- Output voltage
- 0.8V to 4V (MYRGP-x-RC)
- 0.9V to 4V (MYRGP-x-RF)
Datasheets
Publicado: 2022-06-20
| Actualizado: 2022-10-13