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| 型号： | HIP6012CBZ |
| 厂商： | Intersil |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC CTRLR PWM BUCK SYNC 14-SOIC |
| 标准包装： | 50 |
| 应用： | 控制器，Intel Pentium? Pro、PowerP、Alpha |
| 输入电压： | 5V，12V |
| 输出数： | 1 |
| 输出电压： | 1.3 V ~ 12 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | * |
| 封装/外壳： | 14-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | * |
| 包装： | 管件 |
| 产品目录页面： | 1242 (CN2011-ZH PDF) |
?
HIP6012
Data Sheet
December 27, 2004
FN4324.2
Buck and Synchronous-Rectifier
Pulse-Width Modulator (PWM) Controller
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.
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.
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/ μ s slew rate which enables high converter bandwidth for
fast transient performance. The resulting PWM duty ratio
ranges from 0% to 100%.
The HIP6012 protects against overcurrent conditions by
inhibiting PWM operation. The HIP6012 monitors the current
by using the r DS(ON) of the upper MOSFET which eliminates
the need for a current sensing resistor.
Pinout
HIP6012
(SOIC, TSSOP)
TOP VIEW
Features
? Drives Two N-Channel MOSFETs
? Operates From +5V or +12V Input
? Simple Single-Loop Control Design
- Voltage-Mode PWM Control
? Fast Transient Response
- High-Bandwidth Error Amplifier
- Full 0% to 100% Duty Ratio
? Excellent Output Voltage Regulation
- 1.27V Internal Reference
- ± 1.5% Over Line Voltage and Temperature
? 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
? 14 Pin, SOIC and TSSOP Packages
? Pb-Free Available (RoHS Compliant)
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
RT
1
14 VCC
OCSET
2
13 PVCC
Ordering Information
SS
COMP
FB
EN
3
4
5
6
12 LGATE
11 PGND
10 BOOT
9 UGATE
PART
NUMBER
HIP6012CB
TEMP.
RANGE ( o C)
0 to 70
PACKAGE
14 Ld SOIC
PKG.
NO.
M14.15
GND
7
8
PHASE
HIP6012CBZ
(See Note)
0 to 70
14 Ld SOIC (Pb-free)
M14.15
HIP6012CV
HIP6012CVZ
0 to 70
0 to 70
14 Ld TSSOP
14 Ld TSSOP (Pb-free)
M14.173
M14.173
(See Note)
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.
1
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.
Copyright ? Intersil Americas Inc. 2001, All Rights Reserved
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相关代理商/技术参数 |
参数描述 |
|---|---|
| HIP6012CBZ-T | 功能描述:电压模式 PWM 控制器 SYNC BUCK PWM/1 5%/14 RoHS:否 制造商:Texas Instruments 输出端数量:1 拓扑结构:Buck 输出电压:34 V 输出电流: 开关频率: 工作电源电压:4.5 V to 5.5 V 电源电流:600 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:WSON-8 封装:Reel |
| HIP6012CV | 功能描述:IC CTRLR PWM SYNC BUCK 14-TSSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,000 系列:- 应用:电源，ICERA E400，E450 输入电压:4.1 V ~ 5.5 V 输出数:10 输出电压:可编程 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:42-WFBGA，WLCSP 供应商设备封装:42-WLP 包装:带卷 (TR) |
| HIP6012CV-T | 功能描述:IC CTRLR PWM SYNC BUCK 14-TSSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,000 系列:- 应用:电源，ICERA E400，E450 输入电压:4.1 V ~ 5.5 V 输出数:10 输出电压:可编程 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:42-WFBGA，WLCSP 供应商设备封装:42-WLP 包装:带卷 (TR) |
| HIP6012CVZ | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Buck and Synchronous-Rectifier Pulse-Width Modulator (PWM) Controller |
| HIP6012EVAL1 | 功能描述:电源管理IC开发工具 DISK DRIVE SUPPLY EVAL BRD RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
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