ADP3190AJRUZ - Brand New Analog Devices Special Purpose Voltage Regulators
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GENERAL DESCRIPTION
The ADP3190/ADP3190A1 are highly efficient, multiphase, synchronous buck switching regulator controllers optimized for converting a 5 V or 12 V main supply into the core supply voltage required by high performance Intel processors. They use an internal 6-bit DAC to read a voltage identification (VID) code directly from the processor, which is used to set the output voltage between 0.8375 V and 1.6 V. The devices use a multimode PWM architecture to drive the logic-level outputs at a programmable switching frequency that can be optimized for VR size and efficiency. The phase relationship of the output signals can be programmed to provide 2-, 3-, or 4-phase operation, allowing for the construction of up to four complementary buck switching stages.
FEATURES
Selectable 2-, 3-, or 4-phase operation at up to 1 MHz per phase
±9.5 mV worst-case differential sensing error over temperature
Logic-level PWM outputs for interface to external high power drivers
PWM Flex-ModeTM architecture for excellent load transient performance
Active current balancing between all output phases
Built-in power good/crowbar blanking supports on-the-fly VID code changes
6-bit digitally programmable 0.8375 V to 1.6 V output
Programmable short circuit protection with programmable latch-off delayAPPLICATIONS
Desktop PC power supplies for
Next-generation Intel® processors
VRM modules
Games consoles -
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download ADP3190AJRUZ
- Chipdatas Part: CD94-ADP3190AJRUZ
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 05:37 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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