Datasheet > HIP6521

HIP6521

更新时间： 2024-01-15 16:16:25

品牌	Logo	应用领域
英特矽尔 - INTERSIL		控制器
页数	文件大小	规格书
13页	155K
描述
PWM and Triple Linear Power Controller

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中文翻译

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技术参数
数据手册

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HIP6521 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	SOIC	包装说明：	SOP, SOP16,.25
针数：	16	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.22	其他特性：	ALSO CONTAINS 3 LINEAR CONTROLLERS
模拟集成电路 - 其他类型：	SWITCHING CONTROLLER	控制模式：	VOLTAGE-MODE
控制技术：	PULSE WIDTH MODULATION	最大输入电压：	5.5 V
最小输入电压：	4.5 V	标称输入电压：	5 V
JESD-30 代码：	R-PDSO-G16	JESD-609代码：	e3
长度：	9.9 mm	湿度敏感等级：	3
功能数量：	1	端子数量：	16
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：	SOP16,.25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	峰值回流温度（摄氏度）：	260
认证状态：	Not Qualified	座面最大高度：	1.75 mm
子类别：	Switching Regulator or Controllers	表面贴装：	YES
切换器配置：	PUSH-PULL	最大切换频率：	325 kHz
技术：	CMOS	温度等级：	COMMERCIAL
端子面层：	MATTE TIN	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	40	宽度：	3.9 mm
Base Number Matches：	1

HIP6521 数据手册

HIP6521

Data Sheet

August 2000

File Number 4837.1

PWM and Triple Linear Power Controller

Features

The HIP6521 provides the power control and protection for

four output voltages in high-performance microprocessor

and computer applications. The IC integrates a voltage-

mode PWM controller and three linear controllers, as well as

monitoring and protection functions into a 16-lead SOIC

package. The PWM controller is intended to regulate the

microprocessor memory core voltage with a synchronous-

rectiﬁed buck converter. The linear controllers are intended

to regulate the computer system’s AGP 1.5V bus power, the

2.5V clock power, and the 1.8V power for the North/South

Bridge core voltage and/or cache memory circuits. Both the

switching regulator and linear voltage references provide

±2% of static regulation over line, load, and temperature

ranges. All outputs are user-adjustable by means of an

external resistor divider. All linear controllers employ bipolar

NPNs for the pass transistors.

• Provides 4 Regulated Voltages

- Memory Core, AGP, Clock, and Memory Controller Hub

Power

• ACPI Compatible

• Drives Bipolar Linear Pass Transistors

• Externally Resistor-Adjustable Outputs

• Simple Single-Loop Control Design

- Voltage-Mode PWM Control

• Fast PWM Converter Transient Response

- High-Bandwidth Error Ampliﬁer

- Full 0% to 100% Duty Ratio

• Excellent Output Voltage Regulation

- All Outputs: ±2% Over Temperature

• Overcurrent Fault Monitors

The HIP6521 monitors all the output voltages. The PWM

controller’s adjustable overcurrent function monitors the

output current by using the voltage drop across the upper

- Switching Regulator Does Not Require Extra Current

Sensing Element, Uses MOSFET’s r

DS(ON)

• Small Converter Size

MOSFET’s r

. The linear regulator outputs are

DS(ON)

monitored via the FB pins for undervoltage events.

- 300kHz Constant Frequency Operation

- Small External Component Count

Ordering Information

Related Literature

• Technical Brief TB363 “Guidelines for Handling and

Processing Moisture Sensitive Surface Mount Devices

(SMDs)”

PKG.

NO.

PART NUMBER TEMP. RANGE ( C) PACKAGE

HIP6521CB

0 to 70

16 Ld SOIC

M16.15

HIP6521EVAL1

Evaluation Board

Pinout

Applications

HIP6521 (SOIC)

TOP VIEW

•

Motherboard Power Regulation for Computers

DRIVE2

FB2

16 FB3

15 DRIVE3

14 FB4

COMP

GND

13 DRIVE4

12 OCSET

11 VCC

PHASE

BOOT

UGATE

10 LGATE

PGND

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

12 3 4 5 6 7...13

中文翻译

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与HIP6521相关器件

型号	品牌	获取价格	描述	数据表
HIP6521_06	INTERSIL	获取价格	PWM and Triple Linear Power Controller
HIP6521CB	INTERSIL	获取价格	PWM and Triple Linear Power Controller
HIP6521CB	RENESAS	获取价格	2A SWITCHING CONTROLLER, 325kHz SWITCHING FREQ-MAX, PDSO16, PLASTIC, MS-012AC, SOIC-16
HIP6521CB-T	RENESAS	获取价格	2A SWITCHING CONTROLLER, 325kHz SWITCHING FREQ-MAX, PDSO16, PLASTIC, MS-012AC, SOIC-16
HIP6521CBZ	INTERSIL	获取价格	PWM and Triple Linear Power Controller
HIP6521CBZA	RENESAS	获取价格	SWITCHING CONTROLLER, 325kHz SWITCHING FREQ-MAX, PDSO16, LEAD FREE, PLASTIC, MS-012-AC, SO
HIP6521CBZA-T	RENESAS	获取价格	SWITCHING CONTROLLER, 325kHz SWITCHING FREQ-MAX, PDSO16, LEAD FREE, PLASTIC, MS-012-AC, SO
HIP6521EVAL1	INTERSIL	获取价格	PWM and Triple Linear Power Controller
HIP6601	INTERSIL	获取价格	Synchronous-Rectified Buck MOSFET Drivers
HIP6601_04	INTERSIL	获取价格	Synchronous-Rectified Buck MOSFET Drivers

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