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HIP6015 Datasheet Buck Pulse-width Modulator (pwm) Controller And Output Voltage Monitor

Manufacturer: Intersil (now Renesas)

Overview: HIP6015 Data Sheet March 2000 File Number 4421.2 Buck Pulse-Width Modulator (PWM) Controller and Output Voltage Monitor The HIP6015 provides plete control and protection for a DC-DC converter optimized for high-performance microprocessor applications. It is designed to drive an N-Channel MOSFET in a standard buck topology. The HIP6015 integrates all of the control, output adjustment, monitoring and protection functions into a single package. The output voltage of the converter is easily adjusted and precisely regulated. The HIP6015 includes a fully TTL-patible 5-input digital-to-analog converter (DAC) that adjusts the output voltage from 2.1VDC to 3.5VDC in 0.1V increments and from 1.8VDC to 2.05VDC in 0.05V steps. The precision reference and voltage-mode regulator hold the selected output voltage to within ±1% over temperature and line voltage variations. The HIP6015 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.

Key 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 HIP6015 monitors the output voltage with a window comparator that tracks the DAC output and issues a Power Good signal when the output is within ±10%. The HIP6015 protects against over-current and over-voltage conditions by inhibiting PWM operation. Additional built-in over-voltage protection triggers an external SCR to.

More Datasheets from Intersil (now Renesas)

Part Number Description
HIP6011 Buck Pulse-Width Modulator (PWM) Controller and Output Voltage Monitor
HIP6017 Advanced PWM and Dual Linear Power Control
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HIP6002 Rectifier (PWM) Controller and Output Voltage Monitor
HIP6003 Buck Pulse-Width Modulator (PWM) Controller and Output Voltage Monitor
HIP6005A Buck Pulse-Width Modulator (PWM) Controller and Output Voltage Monitor
HIP6008 Buck Pulse-Width Modulator (PWM) Controller and Output Voltage Monitor
HIP6021A Advanced PWM and Triple Linear Power Controller
HIP6028 Advanced PWM and Dual Linear Power Control with Integrated ACPI Support Interface
HIP6200 Transient Voltage Regulator DeCAPitator

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