NCV896530: 2.1 MHz Low Voltage Dual Output Buck Converter

Overview
Specifications
Datasheet: 2.1 MHz Low Voltage Dual Output Buck Converter
Rev. 2 (90kB)
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Product Overview
Product Description
The NCV896530 dual step-down dc-dc converter is a monolithic integrated circuit dedicated to automotive driver information systems from a downstream voltage rail. Both channels are externally adjustable from 0.9 V to 3.3 V and can source totally up to 1600 mA. Converters are running at 2.1 MHz switching frequency above the sensitive AM band and operate 180° out of phase to reduce large amounts of current demand on the rail. Synchronous rectification offers improved system efficiency. The NCV896530 provides additional features expected in automotive power systems such as integrated soft-start, cycle-by-cycle current limit and thermal shutdown protection. The device can also be synchronized to an external clock signal in the range of 2.1 MHz. The NCV896530 is available in a space saving, 3 x 3 mm 10-pin DFN package.
Features   Benefits
     
  • Synchronous Rectification
 
  • Higher Efficiency
  • 2.1 MHz Switching Frequency
 
  • Smaller inductor, no AM band emissions
  • Thermal Limit and Short Circuit Protection
 
  • Fault Protection
  • 2 Outputs are 180° Out-of-Phase
 
  • Lower Input Ripple
  • Internal MOSFETs
 
  • Decreased cost and solution size
Applications
  • Audio
  • Infotainment
  • Instrumentation
Technical Documentation & Design Resources
Application Notes (1) Package Drawings (1)
Simulation Models (1) Videos (1)
Data Sheets (1) Evaluation Board Documents (5)
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
NCV896530GEVB Active
Pb-free
Fixed Frequency Dual Adjustable Output 1.6A, 3.3V, Evaluation Board
Avnet (2014-10-21) : 1
Availability and Samples
Product
Status
Compliance
Description
Package
MSL*
Container
Budgetary Price/Unit
Type
Case Outline
Type
Qty.
NCV896530MWTXG Active
AEC Qualified
PPAP Capable
Pb-free
2.1 MHz Low Voltage Dual Output Buck Converter DFN-10 485C 3 Tape and Reel 3000 $1.2
Moisture Sensitivity level (MSL) for surface mount devices (lead free measured at 260°C reflow, non lead free at 235°C reflow)
Market Leadtime (weeks) :
ON Semiconductor   (2014-11-19 00:00) : 6,000
Datasheet: 2.1 MHz Low Voltage Dual Output Buck Converter
Rev. 2 (90kB)
»View Material Composition
»No Product Change Notifications exist
Product Overview

Product Compliance Status Description Topology Control Mode VCC Min (V) VCC Max (V) VO Typ (V) IO Typ (A) Efficiency (%) fSW Typ (kHz) Package Type
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Active     2.1 MHz Low Voltage Dual Output Buck Converter   Step-Down   Current Mode   2.7   5.5   Adjustable   1.6     2200   DFN-10 
Datasheet: 2.1 MHz Low Voltage Dual Output Buck Converter
Rev. 2 (90kB)
»View Material Composition
»No Product Change Notifications exist
Product Overview
Case Outlines
485C   
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