RT8207P 8207P 4B= QFN-20
₱300.00
Brand new Ritchtek RT8207P 4B= QFN-20
The RT8207P provides a complete power supply for both DDRII/DDRIII/Low-Power DDRIII/DDRIV/Low-Power DDRIV memory systems. It integrates a synchronous PWM buck controller with a 1.5A sink/source tracking linear regulator and buffered low noise reference.
Features:
- PWM Controller
- Resistor Programmable Current Limit by Low Side RDS(ON) Sense
- Quick Load Step Response within 100ns
- 1% VVDDQ Accuracy Over Line and Load
- Fixed 1.8V (DDRII), 1.5V (DDRIII) or Adjustable 0.75V to 3.3V Output Range for 1.35V (Low-Power DDRIII), 1.2V (DDRIV) and 1.1V (Low-Power DDRIV)
- 4.5V to 26V Battery Input Range
- Resistor Programmable Frequency
- Over/Under Voltage Protection
- Internal Current Limit Ramp Soft-Start
- Drives Large Synchronous-Rectifier FETs
- Power Good Indicator
- 1.5A LDO (VTT)
- Capable to Sink and Source 1.5A
- External Input Available to Minimize Power Losses
- Integrated Divider Tracks 1/2 VDDQ for Both VTT and VTTREF
- Buffered Low Noise 10mA VTTREF Output
- Remote Sensing (VTTSNS)
- ±20mV Accuracy for Both VTTREF and VTT
- Supports High-Z in S3 and Soft-Off in S4/S5
Datasheet:
- https://bit.ly/2I6XDuG
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