SPDCPOE03 STMicroelectronics, SPDCPOE03 Datasheet

Power Management Modules & Development Tools POE 10W Module Subsystem

SPDCPOE03

Manufacturer Part Number
SPDCPOE03
Description
Power Management Modules & Development Tools POE 10W Module Subsystem
Manufacturer
STMicroelectronics
Type
DC/DC Switching Converters, Regulators & Controllersr
Datasheet

Specifications of SPDCPOE03

Input Voltage
38.5 V to 60 V
Output Voltage
3.3 V
Board Size
86 mm x 24.2 mm x 17 mm
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
- 40 C
Operating Supply Voltage
48 V
Product
Power Management Modules
Dimensions
86 mm x 24.2 mm x 17 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
Table 1.
March 2009
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to
change without notice.
Input voltage range: 38.5 V to 60 V
10 W output
Based on ST devices integrating standard PoE
interface and current mode PVM controller
IEEE 802.3af compliant (PoE standard)
Class 0 (zero), 0-12.96 W input
Output voltage 3.3 V
Output current 3 A
Output voltage ± 5 %
Ripple 1 % rms
Transient response ±5 %, ½ load to full load
Operating temperature range -40 °C to 70 °C
Input transient suppressor
Under voltage lockout
Soft-start
Short circuit protection
1500 VDC input/output insulation
Input and output will be normally maintained
within SELV limit
Very compact size, about 86x24.2x17 mm
Vertical THT package
RoHS compliant
UL 94V-0 flammability
SPDCPOE03
Order code
Device summary
Nominal input voltage Nominal output voltage
48 V
Rev 1
Power over ethernet 10 W module
3.3 V
Applications
The target applications are small low power
remote IP appliances.
Security system, doors access, cameras,
alarms
Displays
Public address systems
Wireless access point
Environmental control
Telemetry
Remote environmental monitoring
Max efficiency
TBD %
SPDCPOE03
Nominal power
Preliminary data
10 W
www.st.com
1/6
6

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SPDCPOE03 Summary of contents

Page 1

... IP appliances. ■ Security system, doors access, cameras, alarms ■ Displays ■ Public address systems ■ Wireless access point ■ Environmental control ■ Telemetry ■ Remote environmental monitoring 48 V 3.3 V Rev 1 SPDCPOE03 Preliminary data Max efficiency Nominal power TBD % 10 W www.st.com 1/6 6 ...

Page 2

... IEEE802.3af. SPDCPOE03 is rated 10 W and incorporate PD detection and PD classification current signatures required for the PSE. The module is compatible with PD classifications class 0. In addition to a fully integrated DC-DC converter, each SPDCPOE03 power module incorporates internal input diode bridges to support both data line and spare line pair standard ethernet connections, a transient suppressor for input over-voltage protection, and an EMI filter to ensure noise compatibility with Ethernet data signals ...

Page 3

... SPDCPOE03 2 Typical configuration Figure 1. Typical power coupling using SPDCPOE03 SPDCPOE03 Rev 1 Typical configuration 3/6 ...

Page 4

... Mechanical data 3 Mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ECOPACK trademark. Figure 2. Mechanical dimensions Figure 3. Footprint 4/6 Rev 1 SPDCPOE03 ® ...

Page 5

... SPDCPOE03 4 Revision history Table 3. Document revision history Date 20-Mar-2009 Revision 1 Initial release Rev 1 Revision history Changes 5/6 ...

Page 6

... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 6/6 Please Read Carefully: © 2009 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Rev 1 SPDCPOE03 ...

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