om9572sp OmniVision Technologies, Inc, om9572sp Datasheet

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om9572sp

Manufacturer Part Number
om9572sp
Description
8- 20v Input, 3a +5.0v, +3.3v Switching Regulator Three Terminal Package
Manufacturer
OmniVision Technologies, Inc
Datasheet
FEATURES
DESCRIPTION
The OM957XSP Integrated Switching Regulators are designed for pin compatibility with standard 3-
Pin linear regulators. The parts are ideally suited for non- isolated, point of load power regulation
applications where small size and high efficiency are required. The package is designed using “Chip-
on board” technology to reduce cost and maintain power density. This part will typically not require
any additional components in your application due to internal bulk capacity already provided.
Rev.06,
(978) 534-5776 FAX (978) 537-4246
High Efficiency
Internal Short Circuit Protection
Small Footprint
High Power Density- 60W/in.
On- Board Bulk Capacity
10/18/00
OM9571SP
OM9572SP
MAXIMUM RATINGS @ Ta=25 C (unless otherwise specified)
MODEL
205 Crawford Street, Leominster, MA 01453 USA
+5.0V, +3.3V
8- 20V Input, 3A
Switching Regulator
Three Terminal Package
Power Dissipation
Input Voltage
Output Power
Parameter
Lead Temp.
VOLTAGE
3
OUTPUT
CONFIGURATION CHART
PRELIMINARY SPECIFICATION
5.0V
3.3V
230 C
Value
16W
28V
3W
TEMPERATURE
-25 to +85 C
-25 to +85 C
RANGE
APPLICATIONS
Low Voltage Battery regulation
Embedded Processor Power
General Purpose Low Voltage Logic
Supply
FPGA Supply
Conditions
<15 secs.
Io= 3.0A
Vo = 5V
Vo= 5V
www.omnirel.com
MAX. OUTPUT
CURRENT
3.0A
3.0A

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om9572sp Summary of contents

Page 1

... MAXIMUM RATINGS @ Ta=25 C (unless otherwise specified) Parameter Input Voltage Power Dissipation Output Power Lead Temp. MODEL OM9571SP OM9572SP Rev.06, 10/18/00 205 Crawford Street, Leominster, MA 01453 USA (978) 534-5776 FAX (978) 537-4246 PRELIMINARY SPECIFICATION APPLICATIONS Low Voltage Battery regulation Embedded Processor Power ...

Page 2

... DYNAMIC Parameter Test Conditions Transient 50% load step Response Frequency ENVIRONMENTAL Parameter Operating OM9571SP Temperature OM9572SP Storage Temp. Flammability Rev.06, 10/18/00 205 Crawford Street, Leominster, MA 01453 USA (978) 534-5776 FAX (978) 537-4246 Test Conditions MIN -0.5 10V Vin 20V 8 Test Conditions Vo= 5.0V Vo= 5 ...

Page 3

Rev.06, 10/18/00 205 Crawford Street, Leominster, MA 01453 USA (978) 534-5776 FAX (978) 537-4246 MECHANICAL OUTLINE Package Pinout Vout GND Vin www.omnirel.com ...

Page 4

Vin(+) (optional) 0.1uF COM Internal to the package is a 22uF input capacitor and a 330uF output capacitor. The Omnirel process allows sufficient space allocation to include all components necessary to complete the basic regulation design. The additional by-pass capacitors ...

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