ONSEMI NCP1578MNR2G
Manufacturer No:
NCP1578MNR2G
Manufacturer:
Package:
20-VFQFN Exposed Pad
Description:
Synchronous Step Down Controller with 50 mA Linear Regulator
Quantity:
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NCP1578MNR2G Information
ONSEMI NCP1578MNR2G technical specifications, attributes, parameters and parts with similar specifications to ONSEMI NCP1578MNR2G.
- Type
- Parameter
- Phases
- 1
- VCC Min (V)
- -
- fSW Typ (kHz)
- 300
- MSL Type
- 1
- MSL Temp (°C)
- 260
- Container Type
- REEL
- Topology
- -
- Control Mode
- -
- VCC Max (V)
- -
- Package Type
- QFN-20
- Type
- Parameter
- Case Outline
- 48.5
- Container Qty.
- 4000
Download datasheets and manufacturer documentation for ONSEMI NCP1578MNR2G.
Datasheet:
Package Drawing:
The NCP1578 is a voltage mode synchronous step-down controller for high performance systems intended to be used in battery-powered systems. The NCP1578 includes a high efficiency PWM controller with adjustable output, and a 5V/50mA linear regulator. A pin is provided to enable or disable forced PWM mode of operation. An internal power good voltage monitor tracks the SMPS output. NCP1578 also features soft-start sequence, UVLO for linear regulator and switcher, overvoltage protection, overcurrent protection, and thermal shutdown. The IC is packaged in QFN-20
Application
- Network HUB, Switchers and Routers
- Personal Computer Peripherals
- Microprocessors Power Supply
- Embedded Controller
- DSP and Core Processor
- Supply for LCD Display
Feature
- Fixed 5.0V/50mA Internal Linear Regulator.
- Adjustable PWM Output Voltage
- 1.5% Accuracy PWM Output Voltage
- 4.5V to 24V Battery/Adaptor Voltage Range
- Selectable Force PWM Mode
- Programmable High Side Current Sense
- Soft Start and Power Up Sequencing
- Overvoltage and Undervoltage Protection
- Porgrammable Delay Power Good Output
- Thermal Shutdown
NCP1578MNR2G Relevant information
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