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RF6650

DC/DC Power Conversion IC from Qorvo

Power Management IC

Status: Standard | Datasheet: Request Data Sheet | RoHS Compliance:

The RF6650 is a pulse width modulated (PWM), voltage-mode controlled DC-DC converter unit designed to supply power to a W-CDMA power amplifier. The output voltage is continuously programmable through the VSET analog input pin according to the transfer function V OUT = V SET x 2.5. The converter has been optimized for high efficiency at light current load conditions, fast transient response times to meet W-CDMA 25μs slot-to-slot transition specifications, and low noise by maintaining a constant switching frequency, while supplying up to 650mA in PWM controlled or bypass modes. Bypass mode is automatically enabled when V BAT < 3.3V and V SET > 1.55V. The converter is enabled when V EN > 1.3V. The RF6650 is a 1.58mm x 1.57mm, 8-bump, WLCSP device.

Features:

High Efficiency > 95%

Transient Response < 25ms

650mA Load Current Capability

Programmable Output Voltage

Bypass FET

Constant Switching Frequency

VBAT Range = 2.7V to 5.1 V

Over-Temperature Shutdown

Over-Current Shutdown

Part Number: RF6650
Manufacturer: Qorvo

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Product Specifications For RF6650 DC/DC Power Conversion IC

Part Number: RF6650 Manufacturer: Qorvo Product Description: Power Management IC

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RF6650

DC/DC Power Conversion IC from Qorvo

Power Management IC

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RF6650

DC/DC Power Conversion IC from Qorvo

Power Management IC

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