RF6280
RF6280 is manufactured by RF Micro Devices.
Preliminary
POWER MANAGEMENT IC
Package Style: 15-Bump WLCSP, 4x4 Array, 2mmx2mm
Features
- Peak Efficiency Up To 96%
- High Efficiency Over Various
Loads
- Transient Response <10μs
- 650mA Current Capability
- Variable Output Voltage (0V to VBATT)
- 2.5MHz PWM Switching Fre- quency
- Automatic Bypass Mode
- Over Temperature Shutdown
- Current Limit
- Analog Bias Control (Auto- matic and Buffer)
- Three Individual Fast Tran- sient 2.85V LDOs
- Controls up to 3 UMTS PAs
- Small, Wafer-Level, Chip-
Scale Package
Applications
- W-CDMA Handsets
Functional Block Diagram
Product Description
The RF6280 is a multi-functional Power Management IC which is used in conjunction with power...
