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Integral - VEHICLE-BOARD NETWORK VOLTAGE REGULATOR

Numéro de référence KB1088EP
Description VEHICLE-BOARD NETWORK VOLTAGE REGULATOR
Fabricant Integral 
Logo Integral 





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KB1088EP fiche technique
KB1088EP
VEHICLE-BOARD NETWORK VOLTAGE REGULATOR
Family of unpackaged ICs of regulator of car - system voltage of
automobiles and tractors.
IC of voltage regulator is meant for stabilization of voltage, which is
produced by car-system generating set of automobiles and tractors,
not depending on engine rotation number and load current in car -
system.
Principle of voltage regulator action is in change of output pulse
duty ratio within wide limits, affected by changes of voltage that is
produced by car - system generator, from which the IC is supplied.
IC output works for power composite transistor that is directly
connected to excitation generator winding. With change of regulated
voltage, affected by external factors, output pulse duty ratio changes
and accordingly high or low power is supplied to excitation winding in
order to recover broken balance. In the middle of the control range,
duty ratio is approximately equal to two (Q=2) at pulse repetition
frequency on IC output not less than 1000Hz.
Device type/nominal features
Conventional
Basic
designation
functional Tuning
Temperature Min output Min load
purpose
voltage
coefficient of current , Io, current of
UT, V,
min … max
tuning
ТКV, mV/°C
mA,
load of
output
transistor IL,
mA
KB1088EP1-4
Electronic
13.9 … 14.3
-7 ± 1.5
-9.5
9.5
KB1088EP1-01-4,
KB1088EP1-11-4
voltage
regulator
14.0 … 14.2
-7 ± 1.5
-9.5
9.5
KB1088EP1-02-4
14.0 … 14.2
-7 ± 1.5
-
9.5
KB1088EP1-03-4
13.5 … 13.7
± 2.0
-9.5
9.5
KB1088EP1-04-4
13.5 … 13.7
± 2.0
-
9.5
KB1088EP1-12-4
14.0 … 14.2
-7 ± 1.5
-9.5
33
KB1088EP1-12А-4
14.4 … 14.6
-7 ± 1.5
-9.5
33
KB1088EP1-12Б-4
14.7 … 14.9
-7 ± 1.5
-9.5
33
KB1088EP1-13-4
14.0 … 14.2
-7 ± 1.5
-33
33
KB1088EP1-14-4
14.0 … 14.2
-7 ± 1.5
-9.5
33
KB1088EP1-15-4
13.5 … 13.7
± 2.0
-9.5
33
KB1088EP1-16-4
13.5 … 13.7
± 2.0
-33
33
KB1088EP1-17-4
13.5 … 13.7
± 2.0
-9.5
33
Note
1 Microcircuits KB1088EP1-4, KB1088EP1-01-4, KB1088EP1-03-4, KB1088EP1-11-4,
KB1088EP1-12-4, KB1088EP1-12А-4, KB1088EP1-12Б-4, KB1088EP1-13-4, KB1088EP1-15-4,
KB1088EP1-16-4 have output for controlling of power composite bipolar transistor.
Microcircuits KB1088EP1-02-4, KB1088EP1-04-4, KB1088EP1-14-4,KB1088EP1-17-4 have
output for controlling power field - effect transistor (MOSFET).
2 Microcircuits KB1088EP1-11-4, KB1088EP1-12-4, KB1088EP1-12А-4, KB1088EP1-12Б-4,
KB1088EP1-13-4, KB1088EP1-14-4, KB1088EP1-15-4, KB1088EP1-16-4, KB1088EP1-17-4
have enlarged sizes of pads for stitch bonding of interconnections on assembling of hybrid
voltage regulators.
3 Microcircuits KB1088EP1-12-4, KB1088EP1-12А-4, KB1088EP1-12Б-4, KB1088EP1-13-4,
KB1088EP1-14-4, KB1088EP1-15-4, KB1088EP1-16-4, KB1088EP1-17-4 have output with
increased output capability
Korzhenevskogo 12, Minsk, 220108, Republic of
Belarus
Fax: +375 (17) 278 28 22,
Phone: +375 (17) 278 07 11, 212 24 70, 212 24 61,
1
212 69 16
URL: www.bms.by

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