Details, datasheet, quote on part number: HIP6005
CategoryPower Management => Regulators => Switching Regulators
DescriptionBuck Pulse-width Modulator
CompanyIntersil Corporation
DatasheetDownload HIP6005 datasheet
Find where to buy


Features, Applications

Buck Pulse-Width Modulator (PWM) Controller and Output Voltage Monitor

The HIP6005 provides complete 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 HIP6005 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 HIP6005 includes a 5-input digitalto-analog converter (DAC) that adjusts the output voltage from in 0.1V increments and from 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 HIP6005 provides simple, single feedback loop, voltagemode 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 HIP6005 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 HIP6005 protects against over-current conditions by inhibiting PWM operation. Built-in over-voltage protection triggers an external SCR to crowbar the input supply. The HIP6005 monitors the current by using the rDS(ON) of the upper MOSFET which eliminates the need for a current sensing resistor.


Drives N-Channel MOSFET 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% Over Line Voltage and Temperature 5-Bit Digital-to-Analog Output Voltage Selection - Wide Range. - 0.1V Binary Steps. - 0.05V Binary Steps. to 2.1VDC Power-Good Output Voltage Monitor Over-Voltage and Over-Current Fault Monitors - 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


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


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

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 321-724-7143 | Copyright © Intersil Corporation 2000


Supply Voltage, VCC. +15V Boot Voltage, VBOOT - VPHASE. +15V 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. 118 Maximum Junction Temperature (Plastic Package).150oC Maximum Storage Temperature Range. to 150oC Maximum Lead Temperature (Soldering 10s).300oC (SOIC - 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 only 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 low effective thermal conductivity test board in free air. See Tech Brief 379 for details.

PARAMETER VCC SUPPLY CURRENT Nominal Supply POWER-ON RESET Rising VCC Threshold Falling VCC Threshold Rising VOCSET Threshold OSCILLATOR Free Running Frequency Total Variation Ramp Amplitude REFERENCE AND DAC DACOUT Voltage Accuracy ERROR AMPLIFIER DC Gain Gain-Bandwidth Product Slew Rate GATE DRIVER Upper Gate Source Upper Gate Sink PROTECTION

Recommended Operating Conditions, Unless Otherwise Noted SYMBOL TEST CONDITIONS MIN TYP MAX UNITS

Over-Voltage Trip (VSEN/DACOUT) OCSET Current Source OVP Sourcing Current Soft Start Current POWER GOOD Upper Threshold (VSEN / DACOUT) Lower Threshold (VSEN / DACOUT) Hysteresis (VSEN / DACOUT) PGOOD Voltage Low VPGOOD VSEN Rising VSEN Falling Upper and Lower Threshold IPGOOD = -5mA IOCSET IOVP ISS VOCSET = 4.5V VSEN = 5.5V; VOVP = 0V


Some Part number from the same manufacture Intersil Corporation
HIP6005A Buck Pulse-width Modulator
HIP6005ACB Buck Pulse-width Modulator ( PWM ) Controller And Output Voltage Monitor
HIP6005B Buck Pulse-width Modulator
HIP6005BCB Buck Pulse-width Modulator ( PWM ) Controller And Output Voltage Monitor
HIP6005BCV Buck Pulse-width Modulator ( PWM ) Controller And Output Voltage Monitor
HIP6005CB Buck Pulse-width Modulator ( PWM ) Controller And Output Voltage Monitor
HIP6006 Buck And Synchronous-rectifier Pulse-width Modulator (PWM) Controller
HIP6007 Buck Pulse-width Modulator (PWM) Controller
HIP6008 Buck Pulse-width Modulator
HIP6008CB Buck Pulse-width Modulator ( PWM ) Controller And Output Voltage Monitor
HIP6011 Buck Pulse-width Modulator
HIP6012 Buck And Synchronous-rectifier Pulse-width Modulator (PWM) Controller
HIP6013 Buck Pulse-width Modulator (PWM) Controller
HIP6014 Buck And Synchronous-rectifier
HIP6014CB Buck And Synchronous-rectifier ( PWM ) Controller And Output Voltage Monitor
HIP6015 Buck Pulse-width Modulator
HIP6015CB Buck Pulse-width Modulator ( PWM ) Controller And Output Voltage Monitor
HIP6016 Advanced PWM And Dual Linear Power Control

EL5251IS : Dual, 200MHz, Low Offset Voltage Feedback Amplifier With Enable The EL5150, EL5151, EL5250, EL5251, And EL5451 Are 200MHz Bandwidth -3dB Voltage Mode Feedback Amplifiers With DC Accuracy of 0.01%, 1mV Offsets And 10kV/V Open Loop Gains. These Amplifiers Are Ideally Suited For Applicatio

EL8202IY-T13 : op Amp, Dual, 500MHz, Rail-to-rail With Enable The EL8202, EL8203, And EL8403 Represent Rail-to-rail Amplifiers With a -3dB Bandwidth of 500MHz And Slew Rate of 600V/µs. Running Off a Very Low Supply Current of 5.6mA Per Channel, The EL8202, EL8203, And EL8403 Also Feature Inputs That g

IH5019MPD : Virtual Ground Analog Switch

ISL6549IAZ : Single 12V Input Supply Dual Regulator Synchronous Rectified Buck PWM and Linear Power Controller

EL5151IWZ-T7A : 200mhz Amplifiers

ISL9011IRJJZ : Dual LDO with Low Noise, Low IQ, and High PSRR

ISL84052IBZ-T7A : Low Voltage, Single and Dual Supply, 8 to 1 Multiplexer, Dual 4 to 1 Multiplexer and a Triple SPDT Analog Switch

ISL21080DIH312Z-TK : Pmic - Voltage Reference Integrated Circuit (ics) Series Tape & Reel (TR) - 0.9V; IC VOLT REF SERIES 0.9V SOT23-3 Specifications: Reference Type: Series ; Voltage - Output: 0.9V ; Tolerance: ±0.7% ; Temperature Coefficient: 50ppm/°C ; Voltage - Input: 2 V ~ 5.5 V ; Number of Channels: 1 ; Current - Cathode: - ; Current - Quiescent: 1.5µA ; Current - Output: 7mA ; Operating Temperature: -40°C ~ 85°C ; Package /

ISL9000IRJRZ : DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO10 Specifications: Regulator Type: Low Dropout ; Output Polarity: Positive ; Output Voltage Type: Fixed ; Package Type: Other, 3 X 3 MM, PLASTIC, MO-229WEED-3, DFN-10 ; Life Cycle Stage: ACTIVE ; Output Voltage: 3.3 volts ; IOUT: 0.1000 amps ; VIN: 2.3 to 5.5 volts

ISL9000IRLLZ-T : DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO10 Specifications: Regulator Type: Low Dropout ; Output Polarity: Positive ; Output Voltage Type: Fixed ; Package Type: Other, 3 X 3 MM, PLASTIC, MO-229WEED-3, DFN-10 ; Life Cycle Stage: ACTIVE ; Output Voltage: 3.3 volts ; IOUT: 0.1000 amps ; VIN: 2.3 to 5.5 volts

X28HC256J-12T1 : 32K X 8 EEPROM 5V, 120 ns, PQCC32 Specifications: Density: 262 kbits ; Number of Words: 32 k ; Bits per Word: 8 bits ; Bus Type: Parallel ; Production Status: Full Production ; Access Time: 120 ns ; Logic Family: CMOS ; Supply Voltage: 5V ; Package Type: PLASTIC, MS-016AE, LCC-32 ; Pins: 32 ; Operating Range: Commercial ; Operating

Same catergory

AD404M82RBB-5 : Low Voltage Operation is More Suitable to be Used on Battery Backup, Portable Electronic.

CMD6208 : Fan ac Motor Driver.

D5SB40 : 6.0a Bridge Rectifiers.

LM317BD2T : 1.5A, Adjustable Output, Positive Voltage Regulator , Package: D2PAK, Pins=3.

LT1073C : Micropower DC-DC Converter Ajustable And Fixed 5v, 12v.

MAX707CUA-T : Voltage Supervisory. µP Supervisory Circuits , Package: Micro-8, Pins=8.

PQ30RV31 : Low Power Loss Voltage Regulator With a Variable Output.

S7133AM : Voltage Detector. As Control Circuit of Battery-Backed Memory As Measure Against Erroneous Operations at Power On-Off As Resetting Function for the CPU-Mounted Equipment PC, Printer, VTR, Fax, C-TV etc. As Measure Against System Runaway at Instantaneous Break of Power Supply etc. Current Consumption is Low (ICCL=300 Typ. ICCH=30 Typ.) Resetting Output Minimum Guarantee.

SC4910A : Isolated Apps. High-performance Secondary Side Controller With Synchronous Rectifier.

TPS6734ID : Switching DC/DC Converters, Integrated Switch. ti TPS6734, Fixed 12-V 120-MA Boost-converter Supply.

UCC1570 : Low Power Pulse Width Modulator. Low Power BiCMOS Process 85µA Start-up Current 1mA Run Current 1A Peak Gate Drive Output Voltage Feed Forward Programmable Duty Cycle Clamp Optocoupler Interface 500kHz Operation Soft Start Fault Counting Shutdown Fault Latch Off or Automatic Restart The UCC1570 family of pulse width modulators is intended for application in isolated switching supplies.

UCC38500DW : Power Factor Correction IC's. ti UCC38500, Bicmos Pfc/pwm Combination Controller.

FPF2503 : ntelliMAX Advanced Load Management Products - Current Limit [A] Adjustable (0.5-2.0 +/- 30%) The FPF2500 through FPF2506 is a family of load switches which provide full protection to systems and loads which may encounter large current conditions. These devices contain a 0.23Ωcurrent-limited N-channel MOSFET which can operate over an input voltage.

0-C     D-L     M-R     S-Z