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PDF BM60014FV-C Data sheet ( Hoja de datos )
| Número de pieza | BM60014FV-C | |
| Descripción | Isolation voltage 2500Vrms 1ch Gate Driver Providing Galvanic Isolation | |
| Fabricantes | ROHM Semiconductor | |
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Datasheet
Gate Driver Providing Galvanic isolation Series
Isolation voltage 2500Vrms
1ch Gate Driver Providing Galvanic Isolation
BM60014FV-C
General Description
The BM60014FV-C is a gate driver with an isolation
voltage of 2500Vrms, I/O delay time of 120ns, and
minimum input pulse width of 70ns. It incorporates the
fault signal output functions, Under-voltage Lockout
(UVLO) function and Miller clamp function.
Key Specifications
Isolation voltage:
Maximum gate drive voltage:
I/O delay time:
Minimum input pulse width:
2500Vrms
24V
120ns(Max)
70ns(Max)
Features
AEC-Q100 Qualified(Note1)
Providing Galvanic Isolation
Active Miller Clamping
Fault signal output function
Under-voltage Lockout function
UL1577 Recognized:File No. E356010
(Note1: Grade1)
Applications
IGBT Gate Driver
MOSFET Gate Driver
Package
SSOP-B20W
W(Typ) x D(Typ) x H(Max)
6.50mm x 8.10mm x 2.01mm
Typical Application Circuits
GND1
Gen
NC
NC
P VCC1
INA
U
INB
U
XFLT
U
NC
U
NC
U
GND1
U
UVLO1
Pulse
Generator
UVLO1
1
UVLO2
S
Q
R
Pre-
driver
+
-
Figure 1. Application Circuits (IGBT Gate Driver)
NC
Gen
GND2
NC
P VCC2
OUT
U
MC
U
NC
U
NC
U
GND2
NC
U 1pin
GND1
Gen
NC
NC
P VCC1
INA
U
INB
U
XFLT
U
NC
U
NC
U
GND1
U
NC
Gen
GND2
UVLO1
Pulse
Generator
UVLO1
1
UVLO2
S
Q
R
Pre-
driver
+
-
NC
P VCC2
OUT
U
MC
U
NC
U
NC
U
GND2
NC
U 1pin
Figure 2. Application Circuits (MOSFET Gate Driver)
〇Product structure : Silicon integrated circuit
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 14 • 001
〇This product has no designed protection against radioactive rays
1/26
TSZ02201-0P5P0BH00010-1-2
25.Dec.2015 Rev.004
1 page  
BM60014FV-C
2) Under-voltage Lockout (UVLO) function
The BM60014FV-C incorporates the Under-voltage Lockout (UVLO) function both on the low and the high voltage sides.
When the power supply voltage drops to the UVLO ON voltage (low voltage side typ 3.4V, high voltage side voltage typ
9.5V), the OUT pin will output the “L” signal. In addition, to prevent malfunctions due to noises, a mask time of tUVLO1MSK
(typ 2.5µs) and tUVLO2MSK (typ 2.85µs) are set on both the low and the high voltage sides.
This IC does not have a function which feeds back the high voltage side state to the low voltage side. After the high
voltage side UVLO is released, the input signal will take effect from the time after the input signal switches.
INA
VCC1
OUT
XFLT
INA
VCC2
OUT
XFLT
Figure 5. Input-side UVLO Function Operation Timing Chart
Figure 6. Output-side UVLO Function Operation Timing Chart
H
L
VUVLO1H
H
L
Hi-Z
L
H
L
VUVLO2H
VUVLO2L
H
Hi-Z
L
Hi-Z
L
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 15 • 001
5/26
TSZ02201-0P5P0BH00010-1-2
25.Dec.2015 Rev.004
5 Page 
BM60014FV-C
Typical Performance Curves - continued
4.9 0.45
4.5
Ta=125°C
4.1
3.7
3.3
2.9 Ta=25°C
Ta=-40°C
2.5
0.40
0.35
0.30
VCC1=5.5V
0.25
VCC1=5.0V
VCC1=4.5V
0.20
2.1 0.15
4.50 4.75 5.00 5.25 5.50
-40 -20 0 20 40 60 80 100 120
VCC1 [V]
Ta [°C]
Figure 13. Input Side Circuit Current vs Input Side Supply Voltage
(INA=20kHz, Duty=50%)
Figure 14. Input Side Circuit Current vs Temperature
(INA=20kHz, Duty=50%)
0.60
Ta=125°C
0.55
0.50
0.60
0.55
VCC2=24V
0.50
0.45 0.45
0.40 0.40
Ta=25°C
VCC2=15V
0.35 0.35
0.30 Ta=-40°C
VCC2=10V
0.30
0.25
10 12 14 16 18 20 22 24
VCC2 [V]
0.25
-40 -20 0
20 40 60 80 100 120
Ta [°C]
Figure 15. Output Side Circuit Current vs Output Side Supply Voltage Figure 16. Output Side Circuit Current vs Temperature
(at OUT=L)
(at OUT=L)
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 15 • 001
11/26
TSZ02201-0P5P0BH00010-1-2
25.Dec.2015 Rev.004
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet BM60014FV-C.PDF ] | |
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