Datasheet > HIP6012CVZ

HIP6012CVZ

更新时间： 2024-11-23 04:43:51

品牌	Logo	应用领域
英特矽尔 - INTERSIL		开关光电二极管控制器
页数	文件大小	规格书
12页	358K
描述
Buck and Synchronous-Rectifier Pulse-Width Modulator (PWM) Controller

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HIP6012CVZ 数据手册

HIP6012

Data Sheet

December 27, 2004

FN4324.2

Buck and Synchronous-Rectifier

Features

Pulse-Width Modulator (PWM) Controller

• Drives Two N-Channel MOSFETs

• Operates From +5V or +12V Input

The HIP6012 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 HIP6012 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 can be precisely

regulated to as low as 1.27V, with a maximum tolerance of

±1.5% over temperature and line voltage variations.

• Excellent Output Voltage Regulation

- 1.27V Internal Reference

- ±1.5% Over Line Voltage and Temperature

The HIP6012 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%.

• Overcurrent Fault Monitor

- Does Not Require Extra Current Sensing Element

- Uses MOSFETs r

DS(ON)

• Small Converter Size

- Constant Frequency Operation

- 200kHz Free-Running Oscillator Programmable from

50kHz to Over 1MHz

The HIP6012 protects against overcurrent conditions by

inhibiting PWM operation. The HIP6012 monitors the current

• 14 Pin, SOIC and TSSOP Packages

• Pb-Free Available (RoHS Compliant)

by using the r

of the upper MOSFET which eliminates

DS(ON)

the need for a current sensing resistor.

Applications

Pinout

• Power Supply for Pentium®, Pentium Pro, PowerPC™ and

Alpha™ Microprocessors

HIP6012

(SOIC, TSSOP)

TOP VIEW

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

• Low-Voltage Distributed Power Supplies

VCC

PVCC

LGATE

PGND

BOOT

UGATE

PHASE

OCSET

Ordering Information

PART

TEMP.

PKG.

NO.

COMP

NUMBER RANGE ( C)

PACKAGE

14 Ld SOIC

HIP6012CB

0 to 70

M14.15

HIP6012CBZ

(See Note)

14 Ld SOIC (Pb-free)

GND

HIP6012CV

0 to 70

14 Ld TSSOP

M14.173

HIP6012CVZ

(See Note)

14 Ld TSSOP (Pb-free)

Add “-T” suffix for tape and reel.

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.

PowerPC™ is a trademark of IBM.

Alpha™ is a trademark of Digital Equipment Corporation.

Pentium® is a registered trademark of Intel Corporation.

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 trademark of Intersil Americas Inc.

12 3 4 5 6 7...12

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与HIP6012CVZ相关器件

型号	品牌	获取价格	描述	数据表
HIP6013	INTERSIL	获取价格	Buck Pulse-Width Modulator (PWM) Controller
HIP6013_05	INTERSIL	获取价格	Buck Pulse-Width Modulator (PWM) Controller
HIP6013CB	INTERSIL	获取价格	Buck Pulse-Width Modulator (PWM) Controller
HIP6013CB-T	ETC	获取价格	Voltage-Mode SMPS Controller
HIP6013CBZ	INTERSIL	获取价格	Buck Pulse-Width Modulator (PWM) Controller
HIP6013CBZ-T	RENESAS	获取价格	Buck Pulse-Width Modulator (PWM) Controller; SOIC14; Temp Range: 0° to 70°
HIP6014	INTERSIL	获取价格	Buck and Synchronous-Rectifier (PWM) Controller and Output Voltage Monitor
HIP6014CB	INTERSIL	获取价格	Buck and Synchronous-Rectifier (PWM) Controller and Output Voltage Monitor
HIP6014CB-T	ETC	获取价格	Voltage-Mode SMPS Controller
HIP6015	INTERSIL	获取价格	Buck Pulse-Width Modulator (PWM) Controller and Output Voltage Monitor

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