SPDCPOE03 Datasheet, PDF (1/6 Pages) STMicroelectronics – Power over ethernet 10 W module

SPDCPOE03
Power over ethernet 10 W module
Preliminary data
Features
■ 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}
t(s ^{■ IEEE 802.3af compliant (PoE standard)}
c _{■ Class 0 (zero), 0-12.96 W input}
du ■ Output voltage 3.3 V
ro ■ Output current 3 A
P _{■ Output voltage ± 5 %}
te ■ Ripple 1 % rms
le _{■ Transient response ±5 %, ½ load to full load}
so ^{■ Operating temperature range -40 °C to 70 °C}
b _{■ Input transient suppressor}
O _{■ Under voltage lockout}
) ^- ■ Soft-start
t(s ^{■ Short circuit protection}
c _{■ 1500 VDC input/output insulation}
du ^{■ Input and output will be normally maintained}
ro ^{within SELV limit}
P ^{■ Very compact size, about 86x24.2x17 mm}
te ^{■ Vertical THT package}
le ^{■ RoHS compliant}
o ■ UL 94V-0 flammability
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
Obs _{Table 1. Device summary}
Order code
Nominal input voltage Nominal output voltage Max efficiency Nominal power
SPDCPOE03
48 V
3.3 V
TBD %
10 W
March 2009
Rev 1
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to
change without notice.
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