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NCP5212A - Single Synchronous Step-Down Controller

Description

Pin No.

1 VIN Input voltage used for feed forward in switcher operation.

Synchronization interleaving use.

Features

  • soft.
  • start sequence, UVLO for VCC and switcher, overvoltage protection, overcurrent protection, undervoltage protection and thermal shutdown. The IC is packaged in QFN16 Features.
  • 0.8% accuracy 0.8 V Reference.
  • 4.5 V to 27 V Battery/Adaptor Voltage Range.
  • Adjustable Output Voltage Range: 0.8 V to 3.3 V.
  • Synchronization Interleaving between Two NCP5212A/NCP5212Ts.
  • Skip Mode for Power Saving Operation at Light Load.
  • Lossless Inductor Cu.

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Datasheet preview – NCP5212A

Datasheet Details

Part number NCP5212A
Manufacturer onsemi
File Size 351.16 KB
Description Single Synchronous Step-Down Controller
Datasheet download datasheet NCP5212A Datasheet
Additional preview pages of the NCP5212A datasheet.

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Full PDF Text Transcription

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NCP5212A, NCP5212T Single Synchronous Step-Down Controller The NCP5212A/NCP5212T is a synchronous stepdown controller for high performance systems battery−power systems. The NCP5212A/NCP5212T includes a high efficiency PWM controller. A pin is provided to allow two devices in interleaved operation. An internal power good voltage monitor tracks the SMPS output. NCP5212A/NCP5212T also features soft−start sequence, UVLO for VCC and switcher, overvoltage protection, overcurrent protection, undervoltage protection and thermal shutdown. The IC is packaged in QFN16 Features • 0.8% accuracy 0.8 V Reference • 4.5 V to 27 V Battery/Adaptor Voltage Range • Adjustable Output Voltage Range: 0.8 V to 3.
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