Datasheet > HIP6301_04

HIP6301_04

更新时间： 2024-11-10 04:43:51

品牌	Logo	应用领域
英特矽尔 - INTERSIL		调节器微处理器多相元件控制器
页数	文件大小	规格书
17页	468K
描述
Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller

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HIP6301_04 数据手册

HIP6301

Data Sheet

December 27, 2004

FN4765.6

Microprocessor CORE Voltage Regulator

Multi-Phase Buck PWM Controller

Features

• Multi-Phase Power Conversion

The HIP6301 multi-phase PWM control IC together with its

companion gate drivers, the HIP6601B, HIP6602B,

HIP6603B or HIP6604B and external MOSFETs provides a

precision voltage regulation system for advanced

• Precision Channel Current Sharing

- Loss Less Current Sampling - Uses r

DS(ON)

• Precision CORE Voltage Regulation

- ±1% System Accuracy Over Temperature

microprocessors. Multiphase power conversion is a marked

departure from earlier single phase converter configurations

previously employed to satisfy the ever increasing current

demands of modern microprocessors. Multi-phase

convertors, by distributing the power and load current results

in smaller and lower cost transistors with fewer input and

output capacitors. These reductions accrue from the higher

effective conversion frequency with higher frequency ripple

current due to the phase interleaving process of this

topology. For example, a three phase convertor operating at

350kHz will have a ripple frequency of 1.05MHz. Moreover,

greater convertor bandwidth of this design results in faster

response to load transients.

• Microprocessor Voltage Identification Input

- 5-Bit VID Input

- 1.100V to 1.850V in 25mV Steps

- Programmable “Droop” Voltage

• Fast Transient Recovery Time

• Over Current Protection

• Automatic Selection of 2, 3, or 4 Phase Operation

• High Ripple Frequency, (Channel Frequency) Times

Number Channels . . . . . . . . . . . . . . . . . .100kHz to 6MHz

• Pb-Free Available (RoHS Compliant)

Outstanding features of this controller IC include

programmable VID codes from the microprocessor that

range from 1.100V to 1.850V with a system accuracy of

±1%. Pull up currents on these VID pins eliminates the need

for external pull up resistors. In addition “droop”

compensation, used to reduce the overshoot or undershoot

of the CORE voltage, is easily programmed with a single

resistor.

Ordering Information

PART NUMBER

TEMP. (°C)

PACKAGE PKG. DWG #

HIP6301CB

0 to 70

20 Ld SOIC

M20.3

HIP6301CBZ

(Note)

0 to 70

20 Ld SOIC

(Pb-free)

HIP6301CB-T

20 Ld SOIC Tape and Reel

HIP6301CBZ-T

(Note)

20 Ld SOIC Tape and Reel

(Pb-free)

Another feature of this controller IC is the PGOOD monitor

circuit which is held low until the CORE voltage increases,

during its Soft-Start sequence, to within 10% of the

programmed voltage. Overvoltage, 15% above programmed

CORE voltage, results in the converter shutting down and

turning the lower MOSFETs ON to clamp and protect the

microprocessor. Under voltage is also detected and results

in PGOOD low if the CORE voltage falls 10% below the

programmed level. Overcurrent protection reduces the

regulator current to less than 25% of the programmed trip

value. These features provide monitoring and protection for

the microprocessor and power system.

HIP6301CBZA-T

(Note)

20 Ld SOIC Tape and Reel

(Pb-free)

HIP6301EVAL2

Evaluation Platform

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.

Pinout

HIP6301 (SOIC)

TOP VIEW

VID4

VID3

PGOOD

PWM4

ISEN4

ISEN1

PWM1

PWM2

ISEN2

ISEN3

PWM3

VID2

VID1

VID0

COMP

FS/DIS

GND

VSEN

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

1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

12 3 4 5 6 7...17

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与HIP6301_04相关器件

型号	品牌	获取价格	描述	数据表
HIP6301CB	INTERSIL	获取价格	Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller
HIP6301CB	ROCHESTER	获取价格	SWITCHING CONTROLLER, 1500 kHz SWITCHING FREQ-MAX, PDSO20, PLASTIC, MS-013-AC, SOIC-20
HIP6301CB-T	INTERSIL	获取价格	Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller
HIP6301CB-T	ROCHESTER	获取价格	SWITCHING CONTROLLER, 1500 kHz SWITCHING FREQ-MAX, PDSO20, PLASTIC, MS-013-AC, SOIC-20
HIP6301CBZ	INTERSIL	获取价格	Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller
HIP6301CBZA-T	INTERSIL	获取价格	Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller
HIP6301CBZ-T	INTERSIL	获取价格	Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller
HIP6301EVAL1	INTERSIL	获取价格	Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller
HIP6301EVAL2	INTERSIL	获取价格	Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller
HIP6301V	INTERSIL	获取价格	Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller

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