SI3453C-B01-GM Silicon Laboratories Inc, SI3453C-B01-GM Datasheet - Page 8

• Manufacturer Part Number: SI3453C-B01-GM
• Description: IC POE CONTROLLER MIDSPAN 40QFN
• Manufacturer: Silicon Laboratories Inc

Specifications of SI3453C-B01-GM

• Package / Case: 40-QFN
• Controller Type: Power over Ethernet Controller (POE)
• Interface: I²C
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 14mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Maximum Power Dissipation: 1.2 W
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Product: Ethernet Controllers
• Standard Supported: IEEE 802.3at, IEEE 802.3af
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Supply Current (max): 14 mA
• Maximum Operating Temperature: + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 336-1840-5

Table 7. DC- and dV/dt™ Disconnect Specifications
Table 8. Port Measurement and Monitoring Specifications
Table 9. SMBus (I
Table 10. Address Pin Electrical Specifications*
Si3452/3
8
Load current to prevent
disconnect
Load current to
guarantee disconnect
Disconnect delay
Port current measurement
offset
Port current measurement
tolerance
Input low voltage
Input high voltage
Output low voltage
Input leakage current
Input low voltage
Input high voltage
Input leakage current
*Note: At power-up, these pins are logic inputs. A 10 k pull up or pull down resistor is used for address selection. After
address recognition, the pins are used for internal communications.
Description
Description
Description
Description
2
C) Electrical Specifications
T
Symbol
DCDV_DLY
Symbol
I
Symbol
Symbol
OFFSET
%
I
I
I
V
OFF
H
V
V
V
V
ON
TOL
I
OL
, I
IH
L
IH
IL
IL
L
Time from I
reading, add offset to % of reading
SCL, SDA pins @ full temp range
0 ≤ I
AD0, AD1, AD2, AD3 pins
AD0, AD1, AD2, AD3 pins
AD0, AD1, AD2, AD3 pins
SCL, SDA pins @ –10 °C
PORT
dV/dt™ disconnect
Rev. 0.42
Test Conditions
Test Conditions
Test Conditions
Test Conditions
driving ≤ 8.5 mA
SCL, SDA pins,
SCL, SDA pins
SCL, SDA pins
dc disconnect
OFF
≤ I
tolerance.
turn off
CUT
load current to port
. For final I
PORT
0.7 ×
0.7 x
V
V
Min
Min
Min
–10
300
Min
10
–2
–4
—
—
—
—
—
DD
DD
Typ
Typ
Typ
Typ
—
—
—
—
—
—
—
—
—
—
—
—
Max
Max
Max
Max
400
0.9
0.8
0.6
0.8
40
10
—
—
—
5
2
2
4
Unit
Unit
Unit
Unit
mA
mA
mA
mA
ms
µA
µA
%
V
V
V
V
V