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Description
RT 8223P 20= QFN-24Brand New RT8223P 20= QFN 24 The RT8223P is a dual step down, switch mode power supply controller generating logic supply voltages in battery powered systems. It includes two Pulse Width Modulation (PWM) controllers adjustable from 2V to 5. 5V, and also features fixed 5V 3. 3V linear regulators. Each linear regulator provides up to 100mA output current with automatic linear regulator bootstrapping to the PWM outputs. The RT8223P includes on board
Brand New RT8223P 20= QFN-24
The RT8223P is a dual step-down, switch-mode power supply controller generating logic-supply voltages in battery-powered systems. It includes two Pulse Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and also features fixed 5V/3.3V linear regulators. Each linear regulator provides up to 100mA output current with automatic linear regulator bootstrapping to the PWM outputs. The RT8223P includes on-board power up sequencing, a power good output, internal soft-start, and soft-discharge output that prevents negative voltage during shutdown.
Compatibility:
TPS51123 RT8205B TPS51125 G5608 UP6182
Note: Verify pin 18 if used as VLCK, ENC or NC
Features:
- Constant On-time Control with 100ns Load Step Response
- Wide Input Voltage Range : 6V to 25V
- Dual Adjustable Outputs from 2V to 5.5V
- Fixed 3.3V and 5V LDO Output : 100mA
- 2V Reference Voltage
- Frequency Selectable via TONSEL Setting
- 4700ppm/°C RDS(ON) Current Sensing
- Programmable Current Limit Combined with Enable Control
- Selectable PWM, DEM, or Ultrasonic Mode
- Internal Soft-Start and Soft-Discharge
- High Efficiency up to 97%
- 5mW Quiescent Power Dissipation
- Thermal Shutdown
- RoHS Compliant and Halogen Free
Datasheet:
https://www.richtek.com/assets/product_file/RT8223P/DS8223P-01.pdf
Tag:
RT 8223 20-
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Exchange/Return Notes
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