INFINEON IKCS12F60AA User Manual

Data Sheet, Preliminary, Nov. 2007
Control integrated Power System (CIPOS™)
IKCS12F60AA
Power Management & Drives
Never stop thinking.
CIPOS™ IKCS12F60AA
Revision History: 2007-12 Rev.1.4
Previous Version: 1.3
Page Subjects (major changes since last revision)
8 max. bootstrap capacitor
Authors: O. Hellmund, W. Scholz, W. Frank Edition 2007-07
Published by Infineon Technologies AG 85579 Neubiberg, Germany
© Infineon Technologies AG 12/12/07. All Rights Reserved.
Attention please!
The information given in this data sheet shall in no event be regarded as a guarantee of conditions or characteristics (“Beschaffenheitsgarantie”). With respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation warranties of
non-infringement of intellectual property rights of any third party. Information
For further information on technology, delivery terms and conditions and prices please contact your nearest
Infineon Technologies Office or representatives (http://www.infineon.com). Warnings
Due to technical requirements components may contain dangerous substances. For information on the types
in question please contact your nearest Infineon Technologies Office or representatives.
Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered.
®
TrenchStop CIPOS™, CoolMOS™, CoolSET™, DuoPack™, EmCon™ and thinQ!™ are trademarks of Infineon
Technologies AG.
is a registered trademark of Infineon Technologies AG.
Preliminary Data Sheet 2/17 Rev. 1.4, Dec. 2007
CIPOS™ IKCS12F60AA
Table of Contents
CiPoS™ Control integrated Power System ..................................................................................................4
Features........................................................................................................................................................4
Target Applications.....................................................................................................................................4
Description...................................................................................................................................................4
System Configuration.................................................................................................................................4
Internal Electrical Schematic...........................................................................................................................5
Pin Assignment.................................................................................................................................................6
Pin Description............................................................................................................................................6
/HIN1,2,3 and /LIN1,2,3 (Low side and high side control pins, Pin 15 - 20) .............................................. 6
EN (enable, Pin 24) .................................................................................................................................... 7
ITRIP (Over-current detection function, Pin 21)......................................................................................... 7
VDD, VSS (control side supply and reference, Pin 22, 23)........................................................................7
VB1,2,3 and VS1,2,3 (High side supplies, Pin 1, 2, 4, 5, 7, 8)................................................................... 7
VRU, VRV, VRW (low side emitter, Pin 12, 13, 14) ................................................................................... 7
V+ (positive bus input voltage, Pin 10)....................................................................................................... 7
Absolute Maximum Ratings ............................................................................................................................8
Module Section............................................................................................................................................8
IGBT and Diode Section .............................................................................................................................8
Control Section............................................................................................................................................9
Recommended Operation Conditions............................................................................................................9
Static Parameters ...........................................................................................................................................10
Dynamic Parameters......................................................................................................................................11
Integrated Components.................................................................................................................................12
Circuit of a Typical Application.....................................................................................................................12
Test Circuits....................................................................................................................................................14
Preliminary Data Sheet 3/17 Rev. 1.4, Dec. 2007
CIPOS™ IKCS12F60AA
CIPOS™
Control integrated Power System
Single In-Line Intelligent Power Module
3Φ-bridge 600V / 12A @ 25°C
Features
Fully isolated Single In-Line molded module
®
TrenchStop
Optimal adapted EmCon™ diode for low EMI
Integrated bootstrap diode and capacitor
Rugged SOI gate driver technology with
stability against transient and negative voltage
Temperature monitor and over temperature
shutdown
Overcurrent shutdown
Undervoltage lockout at all channels
Matched propagation delay for all channels
Low side emitter pins accessible for all phase
current monitoring (open emitter)
Cross-conduction prevention
Lead-free terminal plating; RoHS compliant
Qualified according to JEDEC
temperature stress tests for 500h) for target
applications
IGBTs with lowest V
CE(sat)
1
(high
Target Applications
Washing machines
Consumer Fans and Consumer Compressors
Description
The CiPoS™ module family offers the chance for integrating various power and control components to increase reliability, optimize PCB size and system costs.
This SIL-IPM is designed to control AC motors in variable speed drives for applications like air conditioning, compressors and washing machines. The package concept is specially adapted to power applications, which need extremely good thermal conduction and electrical isolation, but also EMI-save control and overload protection. The features of Infineon TrenchStop IGBTs and EmCon™ diodes are combined with a new optimized Infineon SOI gate driver for excellent electrical performance.
®
System Configuration
3 halfbridges with TrenchStop® IGBT & FW-
EmCon™ diodes
3Φ SOI gate driver
Bootstrap diodes for high side supply
Integrated 100nF bootstrap capacitance
Temperature sensor, passive components for
adaptions
Isolated heatsink
Creepage distance 3.1mm
1
J-STD-020 and JESD-022
Preliminary Data Sheet 4/17 Rev. 1.4, Dec. 2007
CIPOS™ IKCS12F60AA
Internal Electrical Schematic
V+ (10)
Tr1, U-HS D1
Tr3, V-HS D3
Tr5, W-HS D5
VRU (12) VRV (13)
VRW (14)
U, VS1 (8) V, VS2 (5)
W, VS3 (2)
VB3 (1) VB2 (4)
VB1 (7)
Dbs1-
Dbs3
Rbs
Tr2, U-LS D2
RH1 RL1 RL2RH2 RL3RH3
CbsH1 CbsH2 CbsH3
Tr4, V-LS D4
Tr6, W-LS D6
VDD (22)
/HIN1 (15) /HIN2 (16) /HIN3 (17)
/LIN1 (18) /LIN2 (19) /LIN3 (20)
ITRIP (21)
EN (24)
VSS (23)
Figure 1: Internal Schematic
VCC
/HIN1 /HIN2 /HIN3
/LIN1 /LIN2 /LIN3
R
Driver-IC
RTS
C2C1
For integrated components see Table
Preliminary Data Sheet 5/17 Rev. 1.4, Dec. 2007
CIPOS™ IKCS12F60AA
Pin Assignment
Pin Number Pin Name Pin Description
1 VB3 high side floating IC supply voltage
2 W,VS3 motor output W, high side floating IC supply offset voltage
3 n.a. None
4 VB2 high side floating IC supply voltage
5 V,VS2 motor output V, high side floating IC supply offset voltage
6 n.a. None
7 VB1 high side floating IC supply voltage
8 U,VS1 motor output U, high side floating IC supply offset voltage
9 n.a. None
10 V+ positive bus input voltage
11 n.a. None
12 VRU low side emitter
13 VRV low side emitter
14 VRW low side emitter
15 /HIN1 input gate driver high side 1/U
16 /HIN2 input gate driver high side 2/V
17 /HIN3 input gate driver high side 3/W
18 /LIN1 input gate driver low side 1/U
19 /LIN2 input gate driver low side 2/V
20 /LIN3 input gate driver low side 3/W
21 ITRIP input overcurrent shutdown
22 VDD module control supply
23 VSS module negative supply
24 EN input logic enable, output temperature monitoring
Pin Description
/HIN1,2,3 and /LIN1,2,3 (Low side and high side control pins, Pin 15 - 20)
These pins are active low and they are responsible for the control of the integrated IGBT The Schmitt-trigger input threshold of them are
such to guarantee LSTTL and CMOS compatibility down to 3.3V controller outputs. Pull-up resistor of about 75 kOhm is internally provided to pre-bias inputs during supply start-up and a zener clamp is provided for pin protection purposes. Input schmitt-trigger and noise filter provide beneficial noise rejection to short input pulses.
It is recommended for proper work of CiPoS™ not to provide input pulse-width lower than 1us.
The integrated gate drive provides additionally a shoot through prevention capability which avoids the simultaneous on-state of two gate drivers of the same leg (i.e. HO1 and LO1, HO2 and LO2, HO3 and LO3).
Figure 2: Input pin structure
Preliminary Data Sheet 6/17 Rev. 1.4, Dec. 2007
CIPOS™ IKCS12F60AA
A minimum deadtime insertion of typ 325ns is also provided, in order to reduce cross-conduction of the external power switches.
EN (enable, Pin 24)
The signal applied to pin EN controls directly the output stages. All outputs are set to LOW, if EN is at LOW logic level. The internal structure of the pin is the same as Figure 1 made exception of the switching levels of the Schmitt-Trigger, which are here V typical propagation delay time is t
= 2.1 V and V
EN,TH+
= 1.32 V. The
EN,TH-
= 700 ns.
EN
Figure 3: Internal Circuit at pin EN
This pin may also be used for reading out the temperature close to the gate drive IC. Please refer to section “Integrated Components” for the specification of the integrated parts.
ITRIP (Over-current detection function, Pin 21)
CiPoS™ provides an over-current detection function by connecting the ITRIP input with the motor current feedback. The ITRIP comparator threshold (typ 0.45V) is referenced to VSS ground. A input noise filter (typ: t
ITRIPMIN
= 225ns) prevents the driver to detect false over-current events.
Over-current detection generates a hard shut down of all outputs of the gate driver after the shutdown propagation delay of typically 690ns.
The fault-clear time is set to typically to 2ms.
VDD, VSS (control side supply and reference, Pin 22, 23)
VDD is the low side supply and it provides power both to input logic and to low side output power stage. Input logic is referenced to VSS ground as well as the under-voltage detection circuit.
The under-voltage circuit enables the device to operate at power on when a supply voltage of at least a typical voltage of V
= 11.9 V is at
DDUV+
least present.
The IC shuts down all the gate drivers power outputs, when the VCC supply voltage is below
= 10.3 V. This prevents the external power
V
DDUV-
switches from critically low gate voltage levels during on-state and therefore from excessive power dissipation.
VB1,2,3 and VS1,2,3 (High side supplies, Pin 1, 2, 4, 5, 7, 8)
VB to VS is the high side supply voltage. The high side circuit can float with respect to VSS following the external high side power device emitter/source voltage.
Due to the low power consumption, the floating driver stage is supplied by an integrated bootstrap circuit connected to VDD. This includes also
Figure 4: Input filter timing diagram
integrated bootstrap capacitors of 100 nF at each floating supply, which are located very close to the gate drive circuit.
The under-voltage detection operates with a rising supply threshold of typical V falling threshold of V
= 10.3 V according to
DDUV-
= 11.9 V and a
BSUV+
Figure 4.
VS1,2,3 provide a high robustness against negative voltage in respect of VSS of -50 V. This ensures very stable designs even under rough conditions.
VRU, VRV, VRW (low side emitter, Pin 12, 13,
14)
The low side emitters are available for current measurements of each phase leg. It is recommended to keep the connection to pin VSS as short as possible in order to avoid unnecessary inductive voltage drops.
V+ (positive bus input voltage, Pin 10)
The high side IGBT are connected to the bus voltage. It is recommended, that the bus voltage does not exceed 500 V.
Preliminary Data Sheet 7/17 Rev. 1.4, Dec. 2007
CIPOS™ IKCS12F60AA
Absolute Maximum Ratings
(Tc = 25°C, if not stated otherwise)
Module Section
Description Condition Symbol
Storage temperature range
Operating temperature control PCB1
Solder temperature
Insulation test voltage
Mounting torque
Mounting pressure on surface
Creepage distance
External bootstrap capacitor
IGBT and Diode Section
Description Condition Symbol
Wave soldering,
1.6mm (0.063in.) from case for 10s
RMS, f=50Hz, t =1min
M3 screw and washer
Package flat on mounting surface
single capacitor charging, VDD = 20V
T
stg
T
PCB
T
sol
V
ISOL
MS
N
MC
dS
C
bs,ext
Value Unit
Min max
-40 125 °C
- 125 °C
- 260 °C
2500 - V
- 0.6 Nm
- 150 N/mm²
3.1 - mm
2 µF
Value Unit
Collector-Emitter breakdown voltage2 VGE=0V, IC = 0.25mA,
t
< 250ns
p
DC output current Tc = 25°C,T
vJ
<
V
(BR)CES
I
, Iv, Iw -12
u
150°C
= 80°C,T
T
c
vJ
<
150°C
Repetitive peak collector current tp limited by T
Short circuit withstand time3
VDD = 15V,VDC 400V, T
j 150°C
Power dissipation per IGBT Tc = 25°C P
Operating junction temperature range
IGBT Diode
I
vJmax
, Iv, Iw -18 18 A
u
t
- 5 µs
sc
- 35 W
tot
T
vjI
T
vjD
1
Monitored by pin 24
2
For static operation with biased High-Side VS is reduced by 50V.
3
Allowed number of short circuits: <1000; time between short circuits: >1s.
min max
600 - V
-6
-40
-40
12
6
150 150
A
°C
Preliminary Data Sheet 8/17 Rev. 1.4, Dec. 2007
CIPOS™ IKCS12F60AA
Description Condition Symbol
Value
Unit
min typ max
Single IGBT thermal resistance,
R
- - 3.0
thJC
K/W
junction-case
Single diode thermal resistance,
R
- - 4.2
thJCD
junction-case
Control Section
Description Condition Symbol
Value
Unit
min max
Module supply voltage VDD -1 20 V
High side floating supply voltage
V
-1 20
BS
(VB vs. VS)
High side floating IC supply offset voltage
tp < 250ns t
250ns
p
t
< 500ns
p
t
500ns
p
-
V
S1,2,3
VDD-VBS-50
VDD-VBS-6
600
-
550
V
-
-
Input voltage LIN, HIN, EN, ITRIP Vin -1 10 V
Operating junction temperature1 T
Max. switching frequency f
- 125
J,IC
- 20 kHz
PWM
Recommended Operation Conditions
All voltages are absolute voltages referenced to VSS -Potential unless otherwise specified.
Description Symbol
Value
min max
High side floating supply offset voltage VS -3 500
High side floating supply voltage (VB vs. VS) VBS 12.5 17.5
High side output voltage (VHO vs. VS) VHO 0 V
BS
Low side power supply VDD 12.5 17.5
Logic input voltages LIN,HIN,EN,ITRIP VIN 0 5
Unit
V
1
Monitored by pin 24
Preliminary Data Sheet 9/17 Rev. 1.4, Dec. 2007
CIPOS™ IKCS12F60AA
Static Parameters
(Tc = 25°C, if not stated otherwise)
Description Condition Symbol
Value
Unit
min typ max
Collector-Emitter saturation voltage V
Diode forward voltage V
Zero gate voltage collector current1 V
Short circuit collector current1 V
= 15V, I
DD
out
25°C 150°C
DD
= 0V, I
= +/- 6A
out
25°C 150°C
= 600V, VGE = 0V
CE
t
< 250ns
p
T
= 25°C
j
T
= 150°C
j
= 15V, t
DD
V
= 300V, Tj ≤ 150°C
CC
SC
= +/- 6A
5µs
V
CE(sat)
-
-
VF
-
-
I
CES
-
-
1.7
1.9
1.6
1.6
-
-
2.15
2.05
40
1000
- 35 - A
I
C(SC)
V
V
µA
Logic "0" input voltage (LIN,HIN) VIH 1.7 2.1 2.4 V
Logic "1" input voltage (LIN,HIN) VIL 0.7 0.9 1.1 V
EN positive going threshold V
EN negative going threshold V
ITRIP positive going threshold V
ITRIP input hysteresis V
VDD and VBS supply undervoltage
V
positive going threshold
VDD and VBS supply undervoltage
V
negative going threshold
VCC and VBS supply undervoltage
V
lockout hysteresis
Input clamp voltage (/HIN, /LIN, EN,
V
1.9 2.1 2.3 V
EN,TH+
1.1 1.32 1.5 V
EN,TH-
360 450 540 mV
IT,TH+
60 85 - mV
IT,HYS
DDUV+
V
BSUV+
DDUV-
V
BSUV-
DDUVH
V
BSUVH
INCLAMP
11.0 12.0 12.8 V
9.5 10.3 11.0 V
1.2 1.6 - V
9.0 10.1 13.0 V
ITRIP)
Quiescent VB
supply current (VBx
x
V
= low IQB - 300 550 µA
IN
only)
Quiescent VDD supply current
V
= float I
IN
- 2.1 3.0 mA
QDD
(VDD only)
Input bias current V
Input bias current V
ITRIP Input bias current V
EN Input bias current VEN = 5V I
Leakage current of high side
= 5V I
IN
= 0V
IN
= 5V I
ITRIP
V
= 550V, T
S
= 125°C
j,IC
- 43 100 µA
IN+
I
IN-
- 62 120 µA
ITRIP+
- 62 120 µA
EN+
- 30 - µA
I
LVS
- 100 200 µA
1
Allowed number of short circuits: <1000; time between short circuits: >1s.
Preliminary Data Sheet 10/17 Rev. 1.4, Dec. 2007
CIPOS™ IKCS12F60AA
Dynamic Parameters
(Tc = 25°C, if not stated otherwise)
Description Condition Symbol
Turn-on propagation delay High side or low side
Turn-on rise time High side or low side
Turn-off propagation delay High side or low side
Turn-off fall time High side or low side
Shutdown propagation delay
V V
I V
V V
I V
LIN,HIN
= 300V
DC
= 6A, V
out
LIN,HIN
LIN,HIN
= 300V
DC
= 6A, V
out
LIN,HIN
= 0V; I
DC
= 5V
= 5V; I
DC
= 0V
= 6A,
out
= 300V
= 6A,
out
= 300V
VEN = 0V, Iu, Iv, Iw = 6A tEN - 900 - ns
ENABLE
Shutdown propagation delay ITRIP V
Input filter time ITRIP V
Input filter time at LIN for turn on
= 1V, Iu, Iv, Iw = 6A t
ITRIP
= 1V t
ITRIP
V
= 0 V & 5V t
LIN,HIN
and off and input filter time at HIN for turn on only
Input filter time at HIN for turn off V
Input filter time at HIN for turn off V
= 5V t
HIN
= 5 V t
HIN
Input filter time EN t
Fault clear time after ITRIP-fault V
Min. deadtime between low side
V
DT
LIN,HIN
ITRIP
= 0 V & 5V
= 0 V
and high side
Value
Unit
min typ max
- 617 - ns
t
d(on)
- 21 - ns
t
r
- 832 - ns
t
d(off)
- 29 - ns
t
f
- 900 - ns
ITRIP
155 225 380 ns
ITRIPmin
120 270 - ns
FILIN
- 200 - ns
FILIN1
- 350 - ns
FILIN2
300 430 - ns
FILEN
- 4 - ms
t
FLTCLR
1 - - µs
PWM
Deadtime of gate drive circuit DTIC 325 ns
IGBT Turn-on Energy (includes reverse recovery of diode)
IGBT Turn-off Energy I
Diode recovery Energy I
I
= 6A, V
out
T
= 25°C
vj
= 150°C
T
vj
= 6A, V
out
T
= 25°C
vj
T
= 150°C
vj
= 6A, V
out
T
= 25°C
vj
T
= 150°C
vj
= 300V
DC
= 300V
DC
= 300V
DC
E
on
-
-
E
off
-
-
E
rec
-
-
145 195
122 160
31 81
µJ
-
-
µJ
-
-
µJ
-
-
Preliminary Data Sheet 11/17 Rev. 1.4, Dec. 2007
CIPOS™ IKCS12F60AA
Integrated Components
Resistor (0.25 W)
Resistor
Resistor
B-Constant of NTC (Negative Temperature Coefficient)
Bootstrap diode forward voltage
Capacitor
Capacitor
Bootstrap Capacitor
Circuit of a Typical Application
Value Description Condition Symbol1
min typ max
= 25°C
T
NTC
T
= 25°C B25 - 4250 - K
NTC
I
= 100mA
FDbs
Rbs
R
RTS
- 1.9 2.05 V
V
FDbs
C1
C2
CbsH
x
- 10 -
- 24
- 100 -
- 100 -
- 2.2 -
- 100 -
Unit
Ω
kΩ
nF
1
Symbols according to Figure 1
Preliminary Data Sheet 12/17 Rev. 1.4, Dec. 2007
CIPOS™ IKCS12F60AA
Characteristics
1000ns
100ns
t, SWITCHING TIMES
10ns
0A 5A 10A 15A
IC, COLLECTOR CURRENT
Figure 5. Typical switching times as a
function of collector current
(inductive load, T V
= 300V, V
CE
DD
= 15V
=150°C,
J
Dynamic test circuit in Figure A)
t
t
d(on)
r
t
t
f
d(off)
1000ns
100ns
t, SWITCHING TIMES
10ns
25°C 50°C 75°C 100°C 125°C
TvJ, JUNCTION TEMPERATURE
Figure 6. Typical switching times as a
function of junction temperature
(inductive load, V V
= 0/15V, IC = 6A
GE
= 300V,
CE
Dynamic test circuit in Figure A)
t
d(off)
t
d(on)
t
f
t
r
1.25mJ
1.00mJ
0.75mJ
0.50mJ
E, SWITCHING ENERGY LOSSES
0.25mJ
0.00mJ 0A 5A 10A 15A
IC, COLLECTOR CURRENT
Figure 7. Typical switching energy losses
E
on
E
off
0.15mJ
0.10mJ
0.05mJ
E, SWITCHING ENERGY LOSSES
E
rec
0.00mJ
Figure 8. Typical switching energy losses
as a function of collector current
(inductive load, T V
= 300V, V
CE
J
= 0/15V
GE
= 150°C,
Dynamic test circuit in Figure A)
25°C 50°C 75°C 100°C 125°C
TvJ, JUNCTION TEMPERATURE
as a function of junction temperature
(inductive load, V
= 0/15V, IC = 6A
V
GE
= 300V,
CE
Dynamic test circuit in Figure A)
E
on
E
off
E
rec
Preliminary Data Sheet 13/17 Rev. 1.4, Dec. 2007
CIPOS™ IKCS12F60AA
F
12V
10V
8V
6V
4V
, VOLTAGE AT PIN EN
EN
V
Vdd = 10.3V
15V
2V
0V
25°C 50°C 75°C 100°C
20V
TC, CASE TEMPERATURE
Figure 9. Typical voltage at pin EN as a
15A
12A
9A
6A
, COLLECTOR CURRENT
C
I
3A
0A
Figure 10. Typical output characteristic of
function of case temperature
VGE=25°C
125°C
150°C
0V 1V 2V 3V
VCE, COLLECTOR EMITTER VOLTAGE
IGBT as a function of collector emitter voltage (V
= 15V)
DD
15A
12A
9A
6A
, forward CURRENT
I
VGE=25°C
3A
0A
0V 1V 2V
125°C
150°C
VF, forward VOLTAGE
Figure 11. Typical diode forward current as
a function of forward voltage
Single Pulse
IGBT Diode
0
10
K/W
-1
K/W
10
, TRANSIENT THERMAL RESISTANCE
thJC
Z
-2
10
K/W
100ns 1µs 10µs 100µs 1ms 10ms 100ms 1s
tP, PULSE WIDTH
Figure 24. Diode transient thermal
impedance as a function of pulse width
/T)
(D=t
P
Preliminary Data Sheet 14/17 Rev. 1.4, Dec. 2007
CIPOS™ IKCS12F60AA
Test Circuits and Parameter Definiton
Figure A: Dynamic test circuit
Leakage inductance L Stray capacitance C
=180nH
σ
=39pF
σ
Figure B: Definition of diodes switching characteristics
t
Erec
=
dtivErec
FD
0
Figure C: Definition of Enable and ITIRP propagation delay
LIN1,2,3 HIN1,2,3
iCU, iCV, i
, v
CEU
CEV
CW
, v
CEW
2.1V
t
d(off)
90%
10%
0.9V
t
f
10%
t
Eoff
t
Eoff
=
0
2%
dtivEoff
CxCEx
Figure D: Switching times definition and switching energy definition
t
d(on)
t
r
90%
10%v
t
Eon
t
Eon
0
2%
=
dtivEon
CxCEx
Preliminary Data Sheet 15/17 Rev. 1.4, Dec. 2007
CIPOS™ IKCS12F60AA
LIN
LO
t
FILIN
high
t
FILIN
on
HIN LIN
HO LO
off on off
low
Figure E: Short Pulse suppression
Preliminary Data Sheet 16/17 Rev. 1.4, Dec. 2007
CIPOS™ IKCS12F60AA
Package Outline IKCS12F60AA
Description Condition Symbol
Value
Unit
min typ max
Weight
m
P
- 17 - g
Preliminary Data Sheet 17/17 Rev. 1.4, Dec. 2007
Loading...