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参数资料
| 型号： | HIP6004BCV |
| 厂商： | INTERSIL CORP |
| 元件分类： | 稳压器 |
| 英文描述： | Buck and Synchronous-Rectifier (PWM) Controller and Output Voltage Monitor |
| 中文描述： | SWITCHING CONTROLLER, 215 kHz SWITCHING FREQ-MAX, PDSO20 |
| 封装： | PLASTIC, TSSOP-20 |
| 文件页数： | 1/12页 |
| 文件大小： | 339K |
| 代理商： | HIP6004BCV |
74
TM
HIP6004B
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.
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
Applications
Power Supply for Pentium, Pentium Pro, Pentium II,
PowerPC, K6, 6X86 and Alpha Microprocessors
High-Power 5V to 3.xV DC-DC Regulators
Low-Voltage Distributed Power Supplies
Pinout
HIP6004B
(SOIC, TSSOP)
TOP VIEW
6X86 is a trademark of Cyrix Corporation.
Alpha is a trademark of Digital Equipment Corporation.
K6 is a trademark of Advanced Micro Devices, Inc.
Pentium is a registered trademark of Intel Corporation.
PowerPC is a trademark of IBM.
Ordering Information
PART NUMBER
TEMP.
RANGE (
o
C)
PACKAGE
PKG.
NO.
HIP6004BCB
0 to 70
20 Ld SOIC
M20.3
HIP6004BCV
0 to 70
20 Ld TSSOP
M20.173
NOTE: When ordering, use the entire part number. Add the suffix T
to obtain the TSSOP variant in tape and reel, e.g., HIP6004BCV-T.
11
12
13
14
15
16
17
18
20
19
10
9
8
7
6
5
4
3
2
1
VSEN
OCSET
SS
VID0
VID1
VID2
VID4
VID3
COMP
FB
RT
VCC
LGATE
PGND
OVP
BOOT
UGATE
PHASE
PGOOD
GND
Data Sheet
February 1999
FN4567.2
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. 2002. All Rights Reserved
HIP6004B
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PDF描述 |
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| HIP6004ECBZ | Buck and Synchronous-Rectifier (PWM) Controller and Output Voltage Monitor |
| HIP6004ECVZ | Buck and Synchronous-Rectifier (PWM) Controller and Output Voltage Monitor |
| HIP6004E | Buck and Synchronous-Rectifier (PWM) Controller and Output Voltage Monitor |
| HIP6004ECB | Buck and Synchronous-Rectifier (PWM) Controller and Output Voltage Monitor |
| HIP6004ECV | Buck and Synchronous-Rectifier (PWM) Controller and Output Voltage Monitor |
相关代理商/技术参数 |
参数描述 |
|---|---|
| HIP6004BCV-T | 功能描述:IC CTRLR PWM VOLTAGE MON 20TSSOP 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) |
| HIP6004BCVZ | 功能描述:电压模式 PWM 控制器 BUCK PWM W/ EXTENDED DACRNG 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 |
| HIP6004BCVZA | 功能描述:电压模式 PWM 控制器 W/ANNEAL BUCK PWM W/ EXTENED 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 |
| HIP6004BCVZA-T | 功能描述:电压模式 PWM 控制器 W/ANNEAL BUCK PWM W/ EXTENED 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 |
| HIP6004BCVZ-T | 功能描述:电压模式 PWM 控制器 BUCK PWM W/ EXTENDED DACRNG 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 |
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