Device Information
 
 
HIP6006 Printer Friendly Version
 
Buck and Synchronous-Rectifier Pulse-Width Modulator (PWM) Controller
 
Datasheets,
Related Docs
& Simulations		DescriptionKey
Features		Parametric
Data		Related
Devices
 
 
Ordering Information
 iBuy direct from Intersil  iBuy direct - out of stock  Request samples
 Check distributor inventory Green/Pb(Lead free) Device  Available in RoHS/Pb-Free  
Part No. Design-In
Status		 Temp. Package MSL Price
US $		 PB Free
HIP6006CBZ Active Comm 14 Ld SOIC 3 1.20 PB Free Buy Direct Disti-Buy  
HIP6006CBZ-T Active Comm 14 Ld SOIC T+R 3 1.31 PB Free Disti-Buy  
HIP6006EVAL1 Active   Eval Board N/A Contact Us   Disti-Buy  
HIP6006CVZ Coming
Soon		 Comm 14 Ld TSSOP 1 Contact Us PB Free    
HIP6006CVZA-T Coming
Soon		 Comm 14 Ld TSSOP T+R 1 Contact Us PB Free    
HIP6006CB InActive Comm 14 Ld SOIC 1 N/A      
HIP6006CB-T InActive Comm 14 Ld SOIC T+R 1 N/A      
HIP6006CV InActive Comm 14 Ld TSSOP 1 N/A      
HIP6006CV-T InActive Comm 14 Ld TSSOP T+R 1 N/A      
HIP6006W InActive   Other N/A N/A PB Free    
The price listed is the manufacturer's suggested retail price for quantities of 1K units. However, prices in today's market are fluid and may change without notice.
MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020
SMD = Standard Microcircuit Drawing
 
  Description

The HIP6006 provides complete control and protection for a DC-DC converter optimized for high-performance microprocessor applications. It is designed to drive two N Channel MOSFETs in a synchronous-rectified buck topology. The HIP6006 integrates all of the control, output adjustment, monitoring and protection functions into a single package.

The output voltage of the converter can be precisely regulated to as low as 1.27V, with a maximum tolerance of ±1% over temperature and line voltage variations.

The HIP6006 provides simple, single feedback loop, voltage-mode control with fast transient response. It includes a 200kHz free-running triangle-wave oscillator that is adjustable from below 50kHz to over 1MHz. The error amplifier features a 15MHz gain-bandwidth product and 6V/µs slew rate which enables high converter bandwidth for fast transient performance. The resulting PWM duty ratio ranges from 0% to 100%.

The HIP6006 protects against over-current conditions by inhibiting PWM operation. The HIP6006 monitors the current by using the rDS(ON) of the upper MOSFET which eliminates the need for a current sensing resistor.

 
  Key Features
 
  • Drives Two N-Channel MOSFETs
  • Operates From +5V or +12V Input
  • Simple Single-Loop Control Design
    • Voltage-Mode PWM Control
  • Fast Transient Response
    • High-Bandwidth Error Amplifier
    • Full 0% to 100% Duty Ratio
  • Excellent Output Voltage Regulation
    • 1.27V Internal Reference
    • ±1% Over Line Voltage and Temperature
  • Over-Current Fault Monitor
    • Does Not Require Extra Current Sensing Element
    • Uses MOSFETs rDS(ON)
  • Small Converter Size
    • Constant Frequency Operation
    • 200kHz Free-Running Oscillator Programmable from 50kHz to Over 1MHz
  • 14 Pin, SOIC and TSSOP Package
  • Pb-Free Available (RoHS Compliant)
Related Documentation
 
Application Note(s)   Application Note(s):
 
Datasheet(s)   Datasheet(s):
 
   Other:
 
  Parametric Data
VIN (min) (V)2.5
VIN (max) (V)12
VOUT (min) (V)1.3
VOUT (max) (V)VIN
IOUT (max) (A)25
VBIAS (V)12
IS (min) (mA) 
IS (typ) (mA)5
 
 
Applications
 
  • Power Supply for Pentium®, Pentium Pro, PowerPC™ and Alpha™ Microprocessors
  • High-Power 5V to 3.xV DC-DC Regulators
  • Low-Voltage Distributed Power Supplies
 
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