BM60054FV-C Datasheet PDF - Rohm

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BM60054FV-C
Rohm

Part Number BM60054FV-C
Description 1ch Gate Driver Providing Galvanic Isolation
Page 30 Pages


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Datasheet
Gate Driver Providing Galvanic isolation Series
Isolation voltage 2500Vrms
1ch Gate Driver Providing Galvanic Isolation
BM60054FV-C
General Description
The BM60054FV-C is a gate driver with isolation voltage
2500Vrms, I/O delay time of 110ns, and a minimum input
pulse width of 90ns. Fault signal output function, ready
signal output function, under voltage lockout (UVLO)
function, short current protection (SCP) function, and
switching controller function are all built-in.
Features
Provides Galvanic Isolation
Fault Signal Output Function
Ready Signal Output Function
Under Voltage Lockout Function
Short Circuit Protection Function
Soft Turn-Off Function for Short Circuit Protection
(Adjustable Turn-OFF time)
Thermal Protection Function
Active Miller Clamping
Switching Controller Function
Output State Feedback Function
UL1577 Recognized:File No. E356010
AEC-Q100 Qualified(Note 1)
(Note 1:Grade1)
Key Specifications
Isolation Voltage:
Maximum Gate Drive Voltage:
I/O Delay Time:
Minimum Input Pulse Width:
2500Vrms
20V(Max)
110ns(Max)
90ns(Max)
Package
SSOP-B28W
W(Typ) x D(Typ) x H(Max)
9.2 mm x 10.4 mm x 2.4 mm
Applications
Driving IGBT Gate
Driving MOSFET Gate
Typical Application Circuit
Figure 1. Typical Application Circuit
Product structureSilicon integrated circuit
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© 2014 ROHM Co., Ltd. All rights reserved.
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BM60054FV-C
Contents
General Description......................................................................................................................................................................1
Features.........................................................................................................................................................................................1
Applications ..................................................................................................................................................................................1
Key Specifications ........................................................................................................................................................................1
Package W(Typ) x D(Typ) x H(Max) .......................................................................................................................................1
Typical Application Circuit ...........................................................................................................................................................1
Contents ........................................................................................................................................................................................2
Recommended Range of External Constants……………………………………………………………………………………………3
Pin Configuration..........................................................................................................................................................................3
Pin Descrlptions ...........................................................................................................................................................................3
Absolute Maximum Ratings.........................................................................................................................................................4
Recommended Operating Conditions ........................................................................................................................................4
Insulation Related Characteristics ..............................................................................................................................................4
Electrical Characteristics .............................................................................................................................................................5
Electrical Characteristics continued ........................................................................................................................................6
Typical Performance Curves........................................................................................................................................................7
Figure 3. Main Power Supply Circuit Current…………………………………………………………………………………………7
Figure 4. Output Side Circuit Current(MODE=H, VEE2=0V, OUT1=L)…………………………………………………………….7
Figure 5. Output Side Circuit Current(MODE=H, VEE2=0V, OUT1=H)…………………………………………………………….7
Figure 6. FET_G ON-Resistance(Source side/Sink side)…………………………….……………………..………………………7
Figure 7. Oscillation Frequency………...……………………………………….………………………………………………………8
Figure 8. Soft-start Time…………………………………………………………………………………….…………………….….......8
Figure 9. FB Pin Threshold Voltage……………………………………………………………………….…………………………....8
Figure 10. COMP Pin Sink Current………………………………………………………………………………...…………….……...8
Figure 11. COMP Pin Source Current………………………………………………………………………......................................9
Figure 12. Over-Current Detection Threshold…..……………………………………………………………………………...……..9
Figure 13. Logic Input Filtering Time(L pulse)………………………………………………...……………………………………...9
Figure 14. Logic Input Filtering Time(H pulse)…………………………………………………………………………………….….9
Figure 15. ENA Input Filtering Time………………………………………………..……………………….....................................10
Figure 16. MODE Input Voltage H/L…………………………………………………………….……………………………..……….10
Figure 17. OUT1H ON-Resistance(IOUT1=40mA).………………………………….…………………………………….………...10
Figure 18. OUT1L ON-Resistance(IOUT1=40mA)…………………………………………………...………………………………10
Figure 19. PROOUT ON-Resistance(IPROOUT=40mA) ……………………………………………………………………………11
Figure 20. Turn ON time……………………………………….………………………………………………..……….….…………...11
Figure 21. Turn OFF time……………………………………………………………………………………………….……........…….11
Figure 22. OUT2 ON-Resistance(IOUT2=40mA)…………………………………………………………………..……………...….11
Figure 23. Short Current Detection Threshold Voltage……………………………………………………………..……………..12
Figure 24. DESAT Leading Edge Blanking Time…………………………………………………………………………………....12
Figure 25. Short Current Detection Filter Time………………..…………………………….………………….…………………..12
Figure 26. Short Current Detection Delay Time…………………………………………….………………….…………………...12
Figure 27. SCPIN Low Voltage………………….………………………………………………..……………….……..…………….13
Figure 28. Output Delay Difference between PROOUT and FLT………………………………….……………………….….....13
Figure 29. Thermal Detection Voltage…………………………………………………………………………..……...……………..13
Application Information..............................................................................................................................................................14
Description of Functions and Examples of Constant Setting…………………………………………………………………..…..16
Selection of Components Externally Connected .....................................................................................................................27
Power Dissipation.......................................................................................................................................................................27
Thermal Design...........................................................................................................................................................................27
I/O Equivalence Circuits.............................................................................................................................................................28
Operational Notes…………………………………………………………………………………………………………………………...32
Ordering Information…………………………………………………………………………………………………………………33
Marking Diagram………….…………………………………………………………………………………………………………………33
Physical Dimension, Tape and Reel Information .....................................................................................................................34
Revision History .........................................................................................................................................................................35
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BM60054FV-C
Recommended Range of External Constants
Pin Name
Symbol
VREG
VCC2
RT
CVREG
CVCC2
RRT
Recommended Value
Min Typ Max
1.0 3.3 10.0
0.33 -
-
24 68 150
Unit
µF
µF
kΩ
Pin Configuration
(TOP VIEW)
Pin Descrlptions
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
VEE2
PROOUT
VTSIN
SCPIN
NC
GND2
MODE
UVLOIN
VCC2
NC
OUT1H
OUT1L
OUT2
VEE2
1
2
3
4
5
6
7
8
9
10
11
112
13
14
828 GND1
827 SENSE
826 FET_G
825 VREG
824 V_BATT
823 COMP
822 FB
821 RT
820 RDY
8819198
INB
INA
817 ENA
816 FLT
815 GND1
Pin Name
VEE2
PROOUT
VTSIN
SCPIN
NC
GND2
MODE
UVLOIN
VCC2
NC
OUT1H
OUT1L
OUT2
VEE2
GND1
FLT
ENA
INA
INB
RDY
RT
FB
COMP
V_BATT
VREG
FET_G
SENSE
GND1
Pin Function
Output-side negative power supply pin
Soft turn-off pin / Gate voltage input pin
Thermal detection pin
Short circuit current detection pin
No connection
Output-side ground pin
Mode selection pin of output-side UVLO
Output-side UVLO setting pin
Output-side positive power supply pin
No connection
Source side output pin
Sink side output pin
Output pin for Miller Clamp
Output-side negative power supply pin
Input-side ground pin
Fault output pin
Input enabling signal pin
Control input pin A
Control input pin B
Ready output pin
Switching frequency setting pin for switching controller
Error amplifier inverting input pin for switching controller
Error amplifier output pin for switching controller
Main power supply pin
Input-side internal power supply pin
MOS FET control pin for switching controller
Current detection pin for switching controller
Input-side ground pin
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TSZ02201-0818ABH00080-1-2
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BM60054FV-C
Absolute Maximum Ratings
Parameter
Main Power Supply Voltage
Output-Side Positive Supply Voltage
Output-Side Negative Supply Voltage
Maximum Difference
Between Output-Side Positive and Negative Voltages
INA, INB, ENA Pin Input Voltage
MODE Pin Input Voltage
SCPIN Pin Input Voltage
VTSIN Pin Input Voltage
UVLOIN Pin Input Voltage
OUT1H, OUT1L Pin Output Current (Peak 10μs)
OUT2 Pin Output Current (Peak 10μs)
PROOUT Pin Output Current (Peak 10μs)
FLT, RDY Pin Output Current
FET_G Pin Output Current (Peak 1μs)
Power Dissipation
Operating Temperature Range
Storage Temperature Range
Symbol
VBATT
VCC2
VEE2
VMAX2
VIN
VMODE
VSCPIN
VVTS
VUVLOIN
IOUT1PEAK
IOUT2PEAK
IPROOUTPEA
IFKLT
IFET_GPEAK
Pd
Topr
Tstg
Limit
-0.3 to +40.0(Note 2)
-0.3 to +24.0(Note 3)
-15.0 to +0.3(Note 3)
30.0
-0.3 to +7.0(Note 2)
-0.3 to +VCC2+0.3 or +24.0(Note 3)
-0.3 to +VCC2+0.3 or +24.0(Note 3)
-0.3 to +VCC2+0.3 or +24.0(Note 3)
-0.3 to +VCC2+0.3 or +24.0(Note 3)
5.0(Note 4)
5.0(Note 4)
2.5(Note 4)
10
1
1.12(Note 5)
-40 to +125
-55 to +150
Unit
V
V
V
V
V
V
V
V
V
A
A
A
mA
A
W
°C
°C
Junction Temperature
Tjmax
+150
°C
(Note 2) Relative to GND1
(Note 3) Relative to GND2
(Note 4) Should not exceed Pd and Tj=150C
(Note 5) Derate above Ta=25C at a rate of 9.5mW/C. Mounted on a glass epoxy of 70 mm 70 mm 1.6 mm
Caution: Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins or an open circuit
between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is operated over
the absolute maximum ratings.
Recommended Operating Conditions
Parameter
Main Power Supply Voltage(Note 6)
Output-Side Positive Supply Voltage(Note 7)
Output-Side Negative Supply Voltage(Note 7)
Maximum Difference
Between Output-Side Positive and Negative Voltages
Symbol
VBATT
VCC2
VEE2
VMAX2
Min
4.0
10
-12
10
Max Unit
32 V
20 V
0V
28 V
Switching frequency for switching controller
(Note 6) Relative to GND1
(Note 7) Relative to GND2
fSWR
100
500 kHz
Insulation Related Characteristics (UL1577)
Parameter
Insulation Resistance (VIO=500V)
Insulation Withstand Voltage / 1min
Insulation Test Voltage / 1sec
Symbol
RS
VISO
VISO
Characteristic
>109
2500
3000
Unit
Ω
Vrms
Vrms
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© 2014 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
4/35
TSZ02201-0818ABH00080-1-2
10.Apr.2015 Rev.001



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