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HIP6006CB-T Datasheet(PDF) 1 Page - Intersil Corporation |
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HIP6006CB-T Datasheet(HTML) 1 Page - Intersil Corporation |
1 / 12 page 1 ® HIP6006 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 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. Pinout HIP6006 (SOIC, TSSOP) TOP VIEW 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) 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 8 9 10 11 12 13 14 7 6 5 4 3 2 1 OCSET SS EN COMP FB RT VCC LGATE PGND BOOT UGATE PHASE GND PVCC Ordering Information PART NUMBER TEMP. RANGE (oC) PACKAGE PKG. DWG. # HIP6006CB 0 to 70 14 Ld SOIC M14.15 HIP6006CB-T 0 to 70 14 Ld SOIC) (T&R) M14.15 HIP6006CBZ (Note) 0 to 70 14 Ld SOIC (Pb-free) M14.15 HIP6006CBZ-T (Note) 0 to 70 14 Ld SOIC) (T&R) (Pb-free) M14.15 HIP6006CV 0 to 70 14 Ld TSSOP M14.173 HIP6006CV-T 0 to 70 14 Ld TSSOP (T&R) M14.173 NOTE: Intersil Pb-free products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. Data Sheet April 1, 2005 FN4306.3 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-352-6832 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2001, 2005. All Rights Reserved All other trademarks mentioned are the property of their respective owners. PowerPC™ is a trademark of IBM. Alpha™ is a trademark of Digital Equipment Corporation. Pentium® is a registered trademark of Intel Corporation. |
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