
2-441
File Number
4423.2
HIP6200, HIP6201
Transient Voltage Regulator
DeCAPitator
The Intersil DeCAPitator helps to stabilize a power system
voltage during severe transients. It accomplishes this by
supplying current when the voltage is more than 1% low or
sinking current when the voltage is higher than 1.5% from
the average load voltage. The fast transient response of the
DeCAPitator can make up for the slow response time of
many switching DC-DC converters.
Although the HIP6200 serves as a simple replacement for
large output capacitors for any dynamic load, it is especially
useful in stabilizing the CPU core voltage in portable
computer applications, where size and efficiency are major
concerns. The DeCAPitator enables power supply designs
for more powerful microprocessors without increasing
converter size or decreasing converter efficiency.
The DeCAPitator acts independently of the PWM control
circuitry. This simplifies converter layout because the
DeCAPitator and the load may be located separately from
the DC-DC converter. The DeCAPitator should be located
near the load for optimum performance.
Features
Saves Power System Size and Cost
- Replaces Expensive Bulk Capacitors
- Small 8 Lead SOIC Package
Linear Regulator Response
- Greater than 5MHz Bandwidth
Very Low Static Power Dissipation
- Shutdown Current. . . . . . . . . . . . . . . . . . . . . . . . . < 5
μ
A
- Power Dissipated Only During Load Transients
Over Temperature Shutdown/Signal
Simplifies Power Supply Layout
- Allows for Remotely Located CPU DC-DC Converter
Applications
Notebook Computers
Pentium, Pentium Pro, and Pentium II Power Supplies
Pinouts
HIP6200 (SOIC)
TOP VIEW
HIP6201 (SOIC)
TOP VIEW
Pentium is a registered trademark of Intel Corporation.
DeCAPitator is a trademark of Intersil Corporation.
Ordering Information
PART NUMBER
TEMP.
RANGE (
o
C)
PACKAGE
PKG.
NO.
HIP6200CB
0 to 70
8 Ld SOIC
M8.15
HIP6201CB
0 to 70
8 Ld SOIC
M8.15
1
2
3
4
8
7
6
5
PV
CC
PGND
GND
V
CC
EN/OT
SNS
CAP
OUT
1
2
3
4
8
7
6
5
PV
CC
PGND
GND
V
CC
EN
SNS
CAP
OUT
Data Sheet
February 1998
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207
|
Copyright
Intersil Corporation 1999