Datasheet > HIP6302_04

HIP6302_04

更新时间： 2024-09-21 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
16页	443K
描述
Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller

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HIP6302_04 数据手册

HIP6302

Data Sheet

December 27, 2004

FN4766.3

Microprocessor CORE Voltage Regulator

Multi-Phase Buck PWM Controller

Features

• Multi-Phase Power Conversion

The HIP6302 multi-phase PWM control IC together with its

companion gate drivers, the HIP6601, HIP6602 or HIP6603

and Intersil MOSFETs provides a precision voltage

• Precision Channel Current Sharing

- Loss Less Current Sampling - Uses r

DS(ON)

• Precision CORE Voltage Regulation

regulation system for advanced 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

two phase convertor operating at 350kHz will have a ripple

frequency of 700kHz. Moreover, greater convertor bandwidth

of this design results in faster response to load transients.

- ±1% System Accuracy Over Temperature

• 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

• High Ripple Frequency, (Channel Frequency) Times

Number Channels . . . . . . . . . . . . . . . . . .100kHz to 3MHz

• 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. #

M16.15

HIP6302CB

0 to 70

16 Ld SOIC

HIP6302CBZ

(See Note)

16 Ld SOIC

(Pb-Free)

M16.15

HIP6302CBZA

(See Note)

0 to 70

16 Ld SOIC

(Pb-Free)

M16.15

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. Over-voltage, 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. Over-current 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.

HIP6302EVAL1

Evaluation Platform

*Add “-T” suffix to part number for tape and reel packaging.

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

HIP6302 (SOIC)

TOP VIEW

VID4

VID3

16 V

15 PGOOD

14 ISEN1

13 PWM1

12 PWM2

11 ISEN2

10 VSEN

VID2

VID1

VID0

COMP

FS/DIS

GND

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...16

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与HIP6302_04相关器件

型号	品牌	获取价格	描述	数据表
HIP6302CB	INTERSIL	获取价格	Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller
HIP6302CB-T	INTERSIL	获取价格	Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller
HIP6302CB-T	RENESAS	获取价格	SWITCHING CONTROLLER, 1500kHz SWITCHING FREQ-MAX, PDSO16, PLASTIC, MS-012-AC, SOIC-16
HIP6302CBZ	INTERSIL	获取价格	Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller
HIP6302CBZA	INTERSIL	获取价格	Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller
HIP6302CBZA-T	INTERSIL	获取价格	Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller
HIP6302CBZA-T	RENESAS	获取价格	Microprocessor CORE Voltage Regulator Multiphase Buck PWM Controller; SOIC16; Temp Range:
HIP6302CBZ-T	RENESAS	获取价格	Microprocessor CORE Voltage Regulator Multiphase Buck PWM Controller; SOIC16; Temp Range:
HIP6302EVAL1	INTERSIL	获取价格	Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller
HIP6302V	ETC	获取价格	Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller

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