参数资料
| 型号： | HIP6004BCB-T |
| 厂商： | Intersil |
| 文件页数： | 1/15页 |
| 文件大小： | 0K |
| 描述： | IC CTRLR PWM VOLTAGE MON 20-SOIC |
| 标准包装： | 1,000 |
| 应用： | 控制器，Intel Pentium?，II，Pro |
| 输入电压： | 5V，12V |
| 输出数： | 1 |
| 输出电压： | 1.3 V ~ 3.5 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 20-SOIC W |
| 包装： | 带卷 (TR) |
?
HIP6004B
Data Sheet
October 2003
FN4567.3
Buck and Synchronous-Rectifier (PWM)
Controller and Output Voltage Monitor
The HIP6004B 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 HIP6004B integrates all of the control, output
adjustment, monitoring and protection functions into a single
package.
The output voltage of the converter is easily adjusted and
precisely regulated. The HIP6004B includes a fully
TTL-compatible 5-input digital-to-analog converter (DAC)
that adjusts the output voltage from 1.3V DC to 2.05V DC in
0.05V and from 2.1V DC to 3.5V DC in 0.1V increments steps.
The precision reference and voltage-mode regulator hold the
selected output voltage to within ± 1% over temperature and
line voltage variations.
The HIP6004B 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 HIP6004B monitors the output voltage with a window
comparator that tracks the DAC output and issues a Power
Good signal when the output is within ± 10%. The HIP6004B
protects against over-current and overvoltage conditions by
inhibiting PWM operation. Additional built-in overvoltage
protection triggers an external SCR to crowbar the input
supply. The HIP6004B monitors the current by using the
r DS(ON) of the upper MOSFET which eliminates the need for
a current sensing resistor.
Ordering Information
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% Over Line Voltage and Temperature
? TTL-Compatible 5-Bit Digital-to-Analog Output
Voltage Selection
- Wide Range . . . . . . . . . . . . . . . . . . . 1.3V DC to 3.5V DC
- 0.1V Binary Steps . . . . . . . . . . . . . . 2.1V DC to 3.5V DC
- 0.05V Binary Steps . . . . . . . . . . . . 1.3V DC to 2.05V DC
? Power-Good Output Voltage Monitor
? Over-Voltage and Over-Current Fault Monitors
- Does Not Require Extra Current Sensing Element,
Uses MOSFET’s r DS(ON)
? Small Converter Size
- Constant Frequency Operation
- 200kHz Free-Running Oscillator Programmable from
50kHz to over 1MHz
? QFN Package:
- Compliant to JEDEC PUB95 MO-220
QFN - Quad Flat No Leads - Package Outline
- Near Chip Scale Package footprint, which improves
PCB efficiency and has a thinner profile
Applications
? Power Supply for Pentium?, Pentium Pro, Pentium II,
PowerPC?, K6?, 6X86? and Alpha? Microprocessors
? High-Power 5V to 3.xV DC-DC Regulators
PART NUMBER
HIP6004BCB
HIP6004BCV
HIP6004BCR
TEMP.
RANGE ( o C)
0 to 70
0 to 70
0 to 70
PACKAGE
20 Ld SOIC
20 Ld TSSOP
20 Ld 5x5 QFN
PKG.
DWG. #
M20.3
M20.173
L20.5x5
? Low-Voltage Distributed Power Supplies
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 registered trademark of Intersil Americas Inc.
Copyright ? Intersil Americas Inc. 2003. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| HIP6004BCBZ | 功能描述:电压模式 PWM 控制器 PWM CNTRLR 3 5 TO 1 3 DAC RNG 20LD 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 |
| HIP6004BCBZA | 功能描述:电压模式 PWM 控制器 W/ANNEAL PWM CNTRLR 3 5 TO 1 3 DAC RNG 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 |
| HIP6004BCBZA-T | 功能描述:电压模式 PWM 控制器 W/ANNEAL PWM CNTRLR 3 5V TO 1 3V DAC 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 |
| HIP6004BCBZ-T | 功能描述:电压模式 PWM 控制器 PWM CNTRLR 3 5V TO 1 3V DAC 20LD TA 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 |
| HIP6004BCR | 功能描述:IC CTRLR PWM VOLTAGE MON 20-QFN 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) |
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