Details, datasheet, quote on part number: HIP6006W
PartHIP6006W
CategoryPower Management => Desktop
DescriptionBuck And Synchronous-rectifier Pulse-width Modulator (PWM) Controller
CompanyIntersil Corporation
DatasheetDownload HIP6006W datasheet
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Features, Applications

Buck and Synchronous-Rectifier Pulse-Width Modulator (PWM) Controller

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 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.

Features

Drives Two N-Channel MOSFETs Operates From or +12V Input Simple Single-Loop Control Design - Voltage-Mode PWM Control Fast Transient Response - High-Bandwidth Error Amplifier - Full 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

Applications

Power Supply for Pentium®, Pentium Pro, PowerPCTM and AlphaTM Microprocessors High-Power to 3.xV DC-DC Regulators Low-Voltage Distributed Power Supplies

RT OCSET SS COMP FB EN GND VCC 13 PVCC 12 LGATE 11 PGND 10 BOOT 9 8 UGATE PHASE

PART NUMBER HIP6006CB-T HIP6006CV-T TEMP. RANGE (oC) to 70 PACKAGE 14 Ld SOIC 14 Ld TSSOP PKG. NO. M14.15 M14.173

PowerPCTM is a trademark of IBM. AlphaTM is a trademark of Digital Equipment Corporation. Pentium® is a registered trademark of Intel Corporation.

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 321-724-7143 | Intersil and Design is a trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2001, All Rights Reserved


Supply Voltage, VCC. +15.0V Boot Voltage, V BOOT - VPHASE. +15.0V Input, Output or I/O Voltage. GND -0.3V to VCC +0.3V ESD Classification.Class 2

Thermal Resistance (Typical, Note 1) JA (oC/W) SOIC Package. 85 TSSOP Package. 95 Maximum Junction Temperature. 150oC Maximum Storage Temperature Range. to 150oC Maximum Lead Temperature (Soldering 10s). 300oC (Lead tips only)

Supply Voltage, VCC. +12V ±10% Ambient Temperature Range. to 70oC Junction Temperature Range. to 125oC

CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress on ly rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

NOTE: JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.

PARAMETER VCC SUPPLY CURRENT Nominal Supply Shutdown Supply POWER-ON RESET Rising VCC Threshold Falling VCC Threshold Enable - Input threshold Voltage Rising VOCSET Threshold OSCILLATOR Free Running Frequency Total Variation Ramp Amplitude REFERENCE Reference Voltage ERROR AMPLIFIER DC Gain Gain-Bandwidth Product Slew Rate GATE DRIVERS Upper Gate Source Upper Gate Sink Lower Gate Source Lower Gate Sink PROTECTION OCSET Current Source Soft Start Current

Recommended Operating Conditions, Unless Otherwise Noted SYMBOL TEST CONDITIONS MIN TYP MAX UNITS
VBOOT - VPHASE = 12V, VUGATE = 6V ILGATE = 0.3A VCC = 12V, VLGATE = 6V ILGATE = 0.3A

 

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