FZL4146 Ver la hoja de datos (PDF) - Siemens AG
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FZL4146 Datasheet PDF : 14 Pages
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FZL 4146
Characteristics (cont’d)
Supply voltage 4.5 V ≤ VS ≤ 40 V, junction temperature – 25 °C ≤ Tj ≤ 125 °C
Parameter
Symbol Limit Values Unit Test Condition
min. typ. max.
Difference between
VTS and input
switching
threshold ENA, DI
during transition
from L to H
VDIH –
VTS
– 0.2
0.2 V 2 V ≤ VTS ≤ 4.8 V
Idling voltage at
VQH
VS – VS – VS – V VS ≥ 18 V
output Q
13 11.5 10
VS turn-Off threshold VTSV
Resistance
RQ
across Q and VS
Z-diode
RZ
internal resistance
2.5
4.5 V VQ > VQL;
IQ = – 20 µA
8
13 19 kΩ VENA = 0 V;
IQ = – 100 µA
RQ = (VS – VQ)/0.1 mA
20 50 Ω VENA = 0 V;
IQ1 = – 3 mA
IQ2 = – 8 mA,
RQ = ∆VQ/5 mA
Footnotes for the Characteristics
1) The given limit values apply to inputs Dl, ENA, if they are not measured, from 0 to 40 V.
2) The layout provides an adaption of Vwtyp. from VS – 0.3 V to VS – 0.4 V or VS – 0.48 V by simply
changing of the ALU mask.
3) All inputs Dl1 to Dl4 and W1 to W4 as well as Q1 to Q4
ISON means the sum of all currents flowing from the voltage source VS into the IC, i.e.
ISON = IS + Σ IDI + Σ IENA + Σ IW + Σ IQ.
4) All other pins are open.
5) The delay time of loop W → I regulator → RS-FF → AND → current source → Q is
unaccessable for measurement without external wiring due to fast reaction of the current
regulator. For this reason, in case of overload, the above mentioned switch-OFF delay time is
replaced by the delay time for input W → output SQ.
Measurement: jump function at W from VW = VS to VW = VS – 1 V
6) IQ = leakage current ICBO of the external PNP-driver transistor
7) For VDI, TS < 1.5 V, IDl, ENA remains below its minimum value; it is however ensured that in case of
open inputs the corresponding outputs will be safely disabled.
Semiconductor Group
11
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