Datasheet > HIP6002

HIP6002

更新时间： 2024-01-12 08:29:26

品牌	Logo	应用领域
英特矽尔 - INTERSIL		监视器控制器
页数	文件大小	规格书
12页	214K
描述
Rectifier (PWM) Controller and Output Voltage Monitor

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HIP6002 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
Reach Compliance Code：	not_compliant	风险等级：	5.85
控制模式：	VOLTAGE-MODE	JESD-30 代码：	R-PDSO-G20
JESD-609代码：	e0	端子数量：	20
最高工作温度：	70 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装等效代码：	SOP20,.4	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	认证状态：	Not Qualified
子类别：	Switching Regulator or Controllers	表面贴装：	YES
最大切换频率：	215 kHz	技术：	BIPOLAR
温度等级：	COMMERCIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	Base Number Matches：	1

HIP6002 数据手册

HIP6002

Data Sheet

March 2000

File Number 4270.2

Rectiﬁer (PWM) Controller and Output

Voltage Monitor

Features

• Drives Two N-Channel MOSFETs

• Operates From +5V or +12V Input

The HIP6002 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 HIP6002 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 HIP6002 includes a 4-Input

Digital-to-Analog Converter (DAC) that adjusts the output

voltage from 2.0VDC to 3.5VDC in 0.1V increments. The

precision reference and voltage-mode regulator hold the

selected output voltage to within ±1% over temperature and

line voltage variations.

• Excellent Output Voltage Regulation

- ±1% Over Line Voltage and Temperature

• 4-Bit Digital-to-Analog Output Voltage Selection

- Wide Range . . . . . . . . . . . . . . . . . . .2.0VDC to 3.5VDC

- 0.1V Binary Steps

• Power-Good Output Voltage Monitor

The HIP6002 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%.

• Over-Voltage and Over-Current Fault Monitors

- Does Not Require Extra Current Sensing Element

- Uses MOSFET’s r

DS(ON)

• Small Converter Size

- Constant Frequency Operation

- 200kHz Free-Running Oscillator Programmable from

50kHz to Over 1MHz

The HIP6002 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 HIP6002

protects against over-current conditions by inhibiting PWM

operation. Built-in over-voltage protection triggers an

external SCR to crowbar the input supply. The HIP6002

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

monitors the current by using the r

of the upper

DS(ON)

MOSFET which eliminates the need for a current sensing

resistor.

Ordering Information

TEMP.

PKG.

NO.

Pinout

PART NUMBER RANGE ( C)

PACKAGE

20 Ld SOIC

HIP6002 (SOIC)

TOP VIEW

HIP6002CB 0 to 70

M20.3

VSEN

OCSET

OVP

18 VCC

VID0

VID1

VID2

VID3

17 LGATE

16 PGND

BOOT

14 UGATE

13 PHASE

COMP

PGOOD

Alpha Micro™ is a trademark of Digital Computer Equipment Corporation.

Pentium® is a registered trademark of Intel Corporation.

PowerPC™ is a registered trademark of IBM.

FB 10

11 GND

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

12 3 4 5 6 7...12

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