Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

Si3453C-B01-GM Fiches technique(PDF) 1 Page - Silicon Laboratories

No de pièce Si3453C-B01-GM
Description  QUAD HIGH-VOLTAGE PORT CONTROLLER FOR POE AND POE PSES
Download  36 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  SILABS [Silicon Laboratories]
Site Internet  http://www.silabs.com
Logo SILABS - Silicon Laboratories

Si3453C-B01-GM Fiches technique(HTML) 1 Page - Silicon Laboratories

  Si3453C-B01-GM Datasheet HTML 1Page - Silicon Laboratories Si3453C-B01-GM Datasheet HTML 2Page - Silicon Laboratories Si3453C-B01-GM Datasheet HTML 3Page - Silicon Laboratories Si3453C-B01-GM Datasheet HTML 4Page - Silicon Laboratories Si3453C-B01-GM Datasheet HTML 5Page - Silicon Laboratories Si3453C-B01-GM Datasheet HTML 6Page - Silicon Laboratories Si3453C-B01-GM Datasheet HTML 7Page - Silicon Laboratories Si3453C-B01-GM Datasheet HTML 8Page - Silicon Laboratories Si3453C-B01-GM Datasheet HTML 9Page - Silicon Laboratories Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 36 page
background image
Rev. 1.0 4/10
Copyright © 2010 by Silicon Laboratories
Si3452/3
Q UAD H IGH-VOLTAGE P ORT C ONTROLLER FOR P OE AND
P OE+ PSE S
Features
Applications
Each Si3452/3 high-voltage port
controller supports four PSE power
interfaces
Programmable current limits for PoE
(15.4 W), PoE+ (30 W), and
proprietary systems (up to 40 W) per
port
I2C interface requires no external
MCU for easy, low-cost management
of 4 to 48 ports by the host system
Unique mixed-signal IC high-voltage
component integration simplifies
design, lowers power dissipation,
minimizes external BOM, and
reduces PCB footprint

Internal low-RON power FETs with
current-sense circuitry

Integrated transient voltage surge
suppressors

DC disconnect (Si3453) or
proprietary dV/dt disconnect
(Si3452) sensing methods
Programmable architecture supports
IEEE 802.3af (PoE) and IEEE
802.3at (PoE+) PSEs

Programmable current limits for
PoE (350 mA) and PoE+
(600 mA), and custom limits to
850 mA

Per-port current and voltage
monitoring for sophisticated power
management and control

Power policing mode

Robust multi-point detection

Supports 1-Event and 2-Event
classification algorithms
Comprehensive, robust, fault-
protection circuitry

Supply under-voltage lockout
(UVLO)

Output current limit and short-
circuit protection

Foldback current limiting

Dual-threshold thermal overload
protection

Fault source reporting for
intelligent port management
Extended commercial (–10 to 85 °C)
and industrial (–40 to 85 °C)
operating temperatures
Compact, 6×6 mm2, 40-pin QFN
RoHS-compliant package
Power over Ethernet Endpoint
switches and Midspans for IEEE Std
802.3af and 802.3at
Supports high power PDs, such as:

Pan/Tilt/Zoom security cameras

802.11n WAPs

Multi-band, multi-radio WAPs
Security and RFID systems
Industrial automation systems
Networked audio
IP Phone Systems and iPBXs
Metropolitan area networked WAPs,
cameras, and sensors
WiMAX ASN/BTS and CPE/ODU
systems
Ordering Information:
See page 30.
Pin Assignments
40-pin QFN
See "9. Pin Descriptions" on page 27.
VEE
VEE1
AIN
RBIAS
VREF
AGND
AOUT
1
2
3
4
5
6
7
AGND
8
DGND
VDD
AD1
AD3
AD0
AD2
AD2
30
29
28
27
26
25
24
VEE4 10
NC
9
VEE3
22
RST
23
AD3
21
Si3452
(Top View)
Si3452/53


Numéro de pièce similaire - Si3453C-B01-GM

FabricantNo de pièceFiches techniqueDescription
logo
Vishay Siliconix
SI3453DV VISHAY-SI3453DV Datasheet
257Kb / 11P
   P-Channel 30 V (D-S) MOSFET
09-Jul-2021
SI3453DV VISHAY-SI3453DV Datasheet
233Kb / 10P
   P-Channel 30 V (D-S) MOSFET
01-Jan-2022
SI3453DV-T1-GE3 VISHAY-SI3453DV-T1-GE3 Datasheet
257Kb / 11P
   P-Channel 30 V (D-S) MOSFET
09-Jul-2021
SI3453DV VISHAY-SI3453DV_V01 Datasheet
233Kb / 10P
   P-Channel 30 V (D-S) MOSFET
01-Jan-2022
More results

Description similaire - Si3453C-B01-GM

FabricantNo de pièceFiches techniqueDescription
logo
Linear Technology
LTC4266A LINER-LTC4266A Datasheet
755Kb / 30P
   Quad PoE/PoE/LTPoE PSE Controller
LTC4266A LINER-LTC4266A_15 Datasheet
374Kb / 30P
   Quad PoE/PoE/LTPoE PSE Controller
LTC4266C LINER-LTC4266C_15 Datasheet
374Kb / 30P
   Quad PoE/PoE/LTPoE PSE Controller
LTC4290 LINER-LTC4290 Datasheet
336Kb / 32P
   8-Port PoE/PoE PSE Controller
LTC4270 LINER-LTC4270_12 Datasheet
389Kb / 32P
   12-Port PoE/PoE/LTPoE PSE Controller
LTC4270 LINER-LTC4270_15 Datasheet
403Kb / 32P
   12-Port PoE/PoE/LTPoE PSE Controller
LTC4271 LINER-LTC4271_15 Datasheet
403Kb / 32P
   12-Port PoE/PoE/LTPoE PSE Controller
LTC4290 LINER-LTC4290_15 Datasheet
413Kb / 32P
   8-Port PoE/PoE/LTPoE PSE Controller
LTC4270 LINER-LTC4270 Datasheet
616Kb / 32P
   12-Port PoE/PoE/LTPoE PSE Controller
LTC4279 LINER-LTC4279 Datasheet
473Kb / 10P
   Single Port PoE/PoE/LTPoE PSE Controller
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com