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HIP6012CVZ-T

Description
SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO14, LEAD FREE, PLASTIC, TSSOP-14
CategoryPower/power management    The power supply circuit   
File Size244KB,12 Pages
ManufacturerRenesas Electronics Corporation
Websitehttps://www.renesas.com/
Environmental Compliance
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HIP6012CVZ-T Overview

SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO14, LEAD FREE, PLASTIC, TSSOP-14

HIP6012CVZ-T Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerRenesas Electronics Corporation
Parts packaging codeTSSOP
package instructionTSSOP, TSSOP14,.25
Contacts14
Reach Compliance Codecompliant
ECCN codeEAR99
Base Number Matches1
HIP6012
TM
Data Sheet
April 2001
File Number
4324.1
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/µs 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.
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
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
Pinout
HIP6012
(SOIC, TSSOP)
TOP VIEW
RT
OCSET
SS
COMP
FB
EN
GND
1
2
3
4
5
6
7
14 VCC
13 PVCC
12 LGATE
11 PGND
10 BOOT
9
8
UGATE
PHASE
Ordering Information
PART
NUMBER
HIP6012CB
HIP6012CB-T
HIP6012CV
HIP6012CV-T
TEMP.
RANGE (
o
C)
0 to 70
0 to 70
0 to 70
0 to 70
PACKAGE
14 Ld SOIC
14 Ld SOIC Tape and Reel
14 Ld TSSOP
14 Ld TSSOP Tape and
Reel
PKG.
NO.
M14.15
M14.15
M14.173
M14.173
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

HIP6012CVZ-T Related Products

HIP6012CVZ-T HIP6012CVZ
Description SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO14, LEAD FREE, PLASTIC, TSSOP-14 SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO14, LEAD FREE, PLASTIC, TSSOP-14
Is it Rohs certified? conform to conform to
Maker Renesas Electronics Corporation Renesas Electronics Corporation
Parts packaging code TSSOP TSSOP
package instruction TSSOP, TSSOP14,.25 TSSOP, TSSOP14,.25
Contacts 14 14
Reach Compliance Code compliant compliant
ECCN code EAR99 EAR99
Base Number Matches 1 1
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