E981.03 Datasheet, PDF (8/51 Pages) ELMOS Semiconductor AG – Autonomous MAC and individual physical address

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PRODUCTION DATA - JAN 15, 2015
E981.03
Electrical Characteristics (continued)
(V_BUSP = 19V … 33V, T_AMB = -25°C … +85°C, unless otherwise noted. Positive currents are flowing into the device pins.
Typical values are at T_AMB = +25°C, unless otherwise noted.)
Description
Condition
Symbol
Min
Maximum DC BUSP current
MAX_BUS_CURR
(0x20F) = 0xFF
I_BUSP(max)
17.1
Maximum DC BUSP current
MAX_BUS_CURR
(0x20F) = 0x3F
I_BUSP(max)
22.8
Maximum DC BUSP current
MAX_BUS_CURR
(0x20F) = 0x7F
I_BUSP(max)
28.5
Maximum bus current slope
in 0.25 mA/ms mode
CURRENT_SLOPE
(0x210) = 0x00
slope,
lim025_di/ 0.17
dt
Maximum bus current slope
in 0.5 mA/ms mode (default)
(0x210) = 0x01
slope,
lim05_di/dt
0.35 ¹⁾
Maximum bus current slope
in 1.25 mA/ms mode
(0x210) = 0x02
slope,
lim125_di/ 0.87 ¹⁾
dt
Maximum bus current slope
in 2.5 mA/ms mode
(0x210) = 0x03
slope,
lim25_di/dt
1.75
Output voltage at pin V20
VI_{V2V0ST=>02.0..VIV}, _20(max)
(positive output
V_V20
current)
18.5
Voltage drop linear voltage
regulator at under-voltage
V_VST<20V,
I(_{Vp2o0 s=i0ti.v..e20omutAput}
current)
V_V20,DROP
Short circuit current
(positive output cur-
rent)
I_V20(SC)
25
Output voltage in 3.3V mode
I(_{LpOoADs,VitCiCv<e=o5u0tpmuAt cur-}
rent)
V_VCC3.3
3.15
SETVCC = GND
Output voltage in 5V mode
Ii_{LtOivADe,VoCCu<t=pu3t0cmurAre(npto)s-}
SETVCC = VIO
V_VCC5
4.75
CVCC = 47µF
Voltage ripple in 3.3V mode. This ESR = 0.5Ω
ripple is already included in output LSPS = 330µH
voltage tolerance.
RLSPS = 3 Ω
SETVCC = GND
V_VCC,PP3.3
CVCC = 47µF
Voltage ripple in 5V mode. This rip- ^{ESR = 0.5Ω}
ple is already included in output LSPS = 330µH
voltage tolerance.
RLSPS = 3 Ω
SETVCC = VIO
V_VVC,PP5
Voltage at pin SETVCC for
selection of VCC = 3.3 V and no
active alarm condition
V_SETVCC,low
Voltage at pin SETVCC for an
active alarm condition
V_SETVCC,alarm
0.4
Typ
18
24
30
0.2
0.4 ¹⁾
1 ¹⁾
2
20
0.5
3.3
5
70
70
Max Unit
18.9 mA
25.2 mA
31.5 mA
0.23
0.45 ¹⁾
1.13 ¹⁾
2.25
mA /
ms
mA /
ms
mA /
ms
mA /
ms
21.5 V
0.8
V
50
mA
3.45 V
5.25 V
mV
mV
0.6
V
0.6
V_V33I
1) guaranteed by design
Elmos Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products.
Elmos Semiconductor AG
Data Sheet
QM-No.: 25DS0046E.03
8/51