Datasheet > HIP6004BCV

HIP6004BCV

更新时间： 2024-02-18 16:29:52

品牌	Logo	应用领域
瑞萨 - RENESAS		开关光电二极管
页数	文件大小	规格书
15页	891K
描述
Buck and Synchronous-Rectifier (PWM) Controller and Output Voltage Monitor

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HIP6004BCV 数据手册

DATASHEET

HIP6004B

FN4567

Rev 3.00

November 9, 2004

Buck and Synchronous-Rectifier (PWM) Controller and Output Voltage Monitor

The HIP6004B provides complete control and protection for

a DC-DC converter optimized for high-performance

Features

• Drives Two N-Channel MOSFETs

• Operates from +5V or +12V Input

microprocessor applications. It is designed to drive two

N-Channel MOSFETs in a synchronous-rectified buck

topology. The HIP6004B integrates all of the control, output

adjustment, monitoring and protection functions into a single

package.

• Simple Single-Loop Control Design

- Voltage-Mode PWM Control

• Fast Transient Response

- High-Bandwidth Error Amplifier

- Full 0% to 100% Duty Ratio

The output voltage of the converter is easily adjusted and

precisely regulated. The HIP6004B includes a fully

TTL-compatible 5-input digital-to-analog converter (DAC)

that adjusts the output voltage from 1.3V

to 2.05V

• Excellent Output Voltage Regulation

in 0.1V increments steps.

0.05V and from 2.1V

to 3.5V

- 1% Over Line Voltage and Temperature

The precision reference and voltage-mode regulator hold the

selected output voltage to within 1% over temperature and

line voltage variations.

• TTL-Compatible 5-Bit Digital-to-Analog Output

Voltage Selection

- Wide Range . . . . . . . . . . . . . . . . . . . 1.3V

- 0.1V Binary Steps . . . . . . . . . . . . . . 2.1V

to 3.5V

The HIP6004B 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/s slew rate which enables high converter bandwidth for

fast transient performance. The resulting PWM duty ratio

ranges from 0% to 100%.

- 0.05V Binary Steps . . . . . . . . . . . . 1.3V

to 2.05V

• Power-Good Output Voltage Monitor

• Over-Voltage and Over-Current Fault Monitors

- Does Not Require Extra Current Sensing Element,

Uses MOSFET’s r

DS(ON)

• Small Converter Size

The HIP6004B 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 HIP6004B

protects against over-current and overvoltage conditions by

inhibiting PWM operation. Additional built-in overvoltage

protection triggers an external SCR to crowbar the input

supply. The HIP6004B monitors the current by using the

- Constant Frequency Operation

- 200kHz Free-Running Oscillator Programmable from

50kHz to over 1MHz

• QFN Package:

- Compliant to JEDEC PUB95 MO-220

QFN - Quad Flat No Leads - Package Outline

- Near Chip Scale Package footprint, which improves

PCB efficiency and has a thinner profile

of the upper MOSFET which eliminates the need for

DS(ON)

a current sensing resistor.

• Pb-Free Available (RoHS Compliant)

Applications

• Power Supply for Pentium®, Pentium Pro, Pentium II,

PowerPC™, K6™, 6X86™ and Alpha™ Microprocessors

•

High-Power 5V to 3.xV DC-DC Regulators

Low-Voltage Distributed Power Supplies

FN4567 Rev 3.00

November 9, 2004

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HIP6004BCV 替代型号

型号	品牌	替代类型	描述	数据表
HIP6004BCV	INTERSIL	类似代替	Buck and Synchronous-Rectifier (PWM) Controller and Output Voltage Monitor

与HIP6004BCV相关器件

型号	品牌	获取价格	描述	数据表
HIP6004BCV-T	ETC	获取价格	Voltage-Mode SMPS Controller
HIP6004BCVZ	RENESAS	获取价格	Buck and Synchronous-Rectifier (PWM) Controller and Output Voltage Monitor HIP6004B; SOIC2
HIP6004BCVZA	RENESAS	获取价格	Buck and Synchronous-Rectifier (PWM) Controller and Output Voltage Monitor
HIP6004BCVZA-T	RENESAS	获取价格	Buck and Synchronous-Rectifier (PWM) Controller and Output Voltage Monitor HIP6004B; SOIC2
HIP6004BCVZ-T	RENESAS	获取价格	Buck and Synchronous-Rectifier (PWM) Controller and Output Voltage Monitor HIP6004B; SOIC2
HIP6004CB	INTERSIL	获取价格	Buck and Synchronous-Rectifier (PWM) Controller and Output Voltage Monitor
HIP6004CB-T	RENESAS	获取价格	SWITCHING CONTROLLER, 200kHz SWITCHING FREQ-MAX, PDSO20
HIP6004D	INTERSIL	获取价格	Buck and Synchronous-Rectifier PWM Controller and Output Voltage Monitor
HIP6004D_05	INTERSIL	获取价格	Buck and Synchronous-Rectifier (PWM) Controller and Output Voltage Monitor
HIP6004DCB	INTERSIL	获取价格	Buck and Synchronous-Rectifier PWM Controller and Output Voltage Monitor

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