MIC2358 Datasheet, PDF (9/29 Pages) Micrel Semiconductor – IEEE 802.3af Octal Power Sourcing Equipment Controller

Micrel, Inc.
MIC2358YLQ
DC Electrical Characteristics⁽⁴⁾
(48VS – ARTN) = 48V; TA = 25°C, unless otherwise noted. Bold values indicate specifications apply over the full operating
temperature range of 0°C < TA < +70°C, unless otherwise noted.
Symbol
Parameter
Condition
Min Typ
Max
Units
Digital Logic Interface
VIL(SMBus)
VIH(SMBus)
IIH(SMBus)
SCL, SDAIN
SCL, SDAIN
SCL, SDAIN
1.35
V
1.58
V
0.1
5
µA
VOL(SMBbus)
(SDAOUT,/SMBINT) IOL = 4mA
0.1
0.4
V
VIL
ADDR[5:1], Autonomous select pins, /RST, /CS
2.5
V
VIH
ADDR[5:1], Autonomous select pins, /RST, /CS
2.5
V
RPULLUP
Autonomous select pins, /RST, /CS, ADDR[5:1]
59
kΩ
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.
4. Specification for packaged product only.
July 2010
9
M9999-070810