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PDF SKIC2001A Data sheet ( Hoja de datos )

Número de pieza SKIC2001A
Descripción IGBT Driver Circuit
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Absolute Maximum Ratings (Ta = 25 °C)
Symbol Term
Values
VDD15V
VDD12V
VDD5V
VIH
VIL
fsw
Top / Tstg
15 V supply voltage (SKIC 2001 A)
12 V supply voltage (SKIC 2001 B)
5 V supply voltage
(reference for input signals)
input signal voltage (HIGH) max.
input signal voltage (Low) min.
switching frequency
operating/storage temp.
18
15
6
VDD5V + 0,3
GND - 0,3
50
– 25 ... + 85
Electrical Characteristics (Ta = 25 °C) 1)
Symbol Term
Values
VDD15V
VDD12V
VDD5V
VBAND-
15 V supply voltage (SKIC 2001 A)
12 V supply voltage (SKIC 2001 B)
5 V supply voltage
reference voltage 10 V
15 + 5 %
12 + 5 %
5+5%
9,99 ... 10,01
GAP
IS5V
IS15V
td
tTDswitch2)
supply current (VDD5V); typ 4)
supply current (VDD15V); typ 4)
propagation time
dead time of interlock; typ.
3
15
960
0, 1, 2, 3,
tsupswitch short pulse suppression TOP-
BOT;typ
pulses are suppressed
pulses are not suppressed
tsupreset short pulse supppression RESET;
typ.
VSU
VSU 5 V
supply undervoltage monitoring
using VDD15V
using VDD12V
SKIC 2001 A
SKIC 2001 B
supply undervoltage monitoring
using VDD5V
input signal TOP, BOTTOM, SELECT, TDT1, TDT2
< 480 3)
> 640
9
13,0
10,0
3
Vit+
ViT-
Rdown
RUP
input threshold voltage (High) min
input threshold voltage (Low) max
internal pull down resistor (TOP;
BOTTOM)
internal pull up resistor (SELECT,
TDT1, TDT2)
3,5 - 3,9
1,5 - 2,0
66 + 2
64 + 2
ERROR input signals TOPERR, BOTERR
VET+
VET-
REUp
tswOSZ
tTd
input threshold voltage (High)
input threshold voltage (LOW)
internal pull up resistor
oszillator frequency DC/DC-conv.
time of interlock DC/DC-converter
ERROR input signal SENSEERR
> 3,55
< 1,3
27 + 0,2
500 3)
250
VET+
VET-
REUp
input threshold voltage (High)
input threshold voltage (LOW)
internal pull up resistor
output signal ERROR; TPW, TW
3,4 + 0,2
2,2 + 0,2
36 + 2
Ioutmax max. output current at VDD5V
+5
Voutmax max. output voltage at + 5 mA
4,8
Voutmin min. output voltage at - 5 mA
0,22
output signal TOPOUT; BOTOUT; TR1P; TR1N; TR2P; TR2N
rTi
tr typ.
tf typ.
inhibit time for VCE; ERR
rise time
fall time
2
25 5)
35 5)
4
Units
V
V
V
V
V
kHz
°C
Units
V
V
V
V
mA
mA
ns
µs
ns
ns
µs
V
V
V
V
V
k
k
V
V
k
kHz
ns
V
V
k
mA
V
V
µs
ns
ns
© by SEMIKRON
0699
SEMIDRIVER ®
IGBT Driver Circuit
SKIC 2001 A
SKIC 2001 B
Preliminary Data
Package SOP 28
Features
IGBT-halfbridge driver circuit with
protection functions
Interlock of TOP and BOTTOM
switches of one halfbridge
Short pulse suppression
Temperature monitoring
Supply undervoltage protection
VCE error protection
Over-current error input
Generation of the system clock
Integrated DC/DC-converter
driver circuit
Error monitoring
SKIC 2001 B with 12 V supply
voltage for automotive applica-
tions
Typical Applications
Driving of IGBTs
- for halfbridge configuration,
also for SIXPACK and single
switch possible
- due to isolation (magnetic
transformer, optocoupler) can
be used for voltages > 1200 V
and high power applications
Automotive applications
(SKIC 2001 B)
Evaluation boards available on request
1) Values for VDD15V; VDD5V; fsw = 25kHz
2) input “SELECT” = LOW = tTD = 0 µs
3) with fsw = 8 MHz at OSC1, OSC2
4) stand by
5) capacitive load (max) < 1 nF at
VDD15V = 15 V
1
This datasheet has been downloaded from http://www.digchip.com at this page

1 page




SKIC2001A pdf
DC-DC-Converter-Control signals
Fig. 6 DC/DC converter signals
Fig. 6 presents the output driver signals of dc/dc converter. The interlock time is 250 ns, the frequency is 500 kHz.
© by SEMIKRON
0699
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