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

µA

- 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.

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

PGND

GND

EN/OT

SNS

CAP

OUT

1

2

3

4

8

7

6

5

PGND

GND

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