UCC27323DR
Texas Instruments
IC GATE DRVR LOW-SIDE 8SOIC
Nan stok86200 pcs
N-Channel, P-Channel MOSFET
Tape & Reel (TR)
UCC27323
-
20ns, 15ns
4A, 4A
1V, 2V
2
Low-Side
Independent
4.5V ~ 15V
8-SOIC
8-SOIC (0.154', 3.90mm Width)
Surface Mount
-55°C ~ 150°C (TJ)
Inverting
-
RFQ
FAN7390N
Fairchild Semiconductor
HALF BRIDGE PERIPHERAL DRIVER
Nan stok14010 pcs
IGBT, N-Channel MOSFET
Tube
FAN7390
600 V
25ns, 20ns
4.5A, 4.5A
1.2V, 2.5V
2
Half-Bridge
Independent
10V ~ 22V
8-DIP
8-DIP (0.300", 7.62mm)
Through Hole
-40°C ~ 150°C (TJ)
Non-Inverting
-
RFQ
IR21368PBF
Infineon Technologies
IC GATE DRVR HALF-BRIDGE 28DIP
Nan stok6820 pcs
IGBT, N-Channel MOSFET
Tube
IR21368
600 V
125ns, 50ns
200mA, 350mA
0.8V, 2.5V
6
Half-Bridge
3-Phase
10V ~ 20V
28-PDIP
28-DIP (0.600', 15.24mm)
Through Hole
-40°C ~ 150°C (TJ)
Inverting
-
RFQ
NCP5359AMNR2G
onsemi
IC GATE DRVR HALF-BRIDGE 8DFN
Nan stok15220 pcs
N-Channel MOSFET
Tape & Reel (TR)
NCP5359
30 V
16ns, 15ns
-
1V, 2V
2
Half-Bridge
Synchronous
10V ~ 13.2V
8-DFN (2x2)
8-VFDFN Exposed Pad
Surface Mount
0°C ~ 150°C (TJ)
Non-Inverting
-
RFQ
MAX4428MJA/883B
Analog Devices Inc./Maxim Integrated
IC GATE DRVR LOW-SIDE 8CERDIP
Nan stok6440 pcs
N-Channel, P-Channel MOSFET
Tube
MAX4428
-
20ns, 20ns
1.5A, 1.5A
0.8V, 2.4V
2
Low-Side
Independent
4.5V ~ 18V
8-CERDIP
8-CDIP (0.300", 7.62mm)
Through Hole
-55°C ~ 125°C (TA)
Inverting, Non-Inverting
Military, MIL-STD-883
RFQ
TC1413EPA
Microchip Technology
IC GATE DRVR LOW-SIDE 8DIP
Nan stok19221 pcs
N-Channel, P-Channel MOSFET
Tube
TC1413
-
20ns, 20ns
3A, 3A
0.8V, 2V
1
Low-Side
Single
4.5V ~ 16V
8-PDIP
8-DIP (0.300', 7.62mm)
Through Hole
-40°C ~ 150°C (TJ)
Inverting
-
RFQ
LM5111-2MY
Texas Instruments
IC GATE DRVR LOW-SIDE 8MSOP
Nan stok7270 pcs
N-Channel MOSFET
Tape & Reel (TR)
LM5111
-
14ns, 12ns
3A, 5A
0.8V, 2.2V
2
Low-Side
Independent
3.5V ~ 14V
8-HVSSOP
8-PowerTSSOP, 8-MSOP (0.118', 3.00mm Width)
Surface Mount
-40°C ~ 125°C (TJ)
Inverting
-
RFQ
EL7252CN
Renesas Electronics America Inc
IC GATE DRVR LOW-SIDE 8DIP
Nan stok6000 pcs
N-Channel, P-Channel MOSFET
Tube
EL7252
-
10ns, 10ns
2A, 2A
0.8V, 2.4V
2
Low-Side
Independent
4.5V ~ 16V
8-PDIP
8-DIP (0.300', 7.62mm)
Through Hole
-40°C ~ 125°C (TJ)
Inverting
-
RFQ
IR2135PBF
Infineon Technologies
IC GATE DRVR HALF-BRIDGE 28DIP
Nan stok11520 pcs
IGBT, N-Channel MOSFET
Tube
IR2135
600 V
90ns, 40ns
250mA, 500mA
0.8V, 2.2V
6
Half-Bridge
3-Phase
10V ~ 20V
28-PDIP
28-DIP (0.600", 15.24mm)
Through Hole
125°C (TJ)
Inverting
-
RFQ
ISL6596CBZ-T
Renesas Electronics America Inc
IC GATE DRVR HALF-BRIDGE 8SOIC
Nan stok13460 pcs
N-Channel MOSFET
Tape & Reel (TR)
ISL6596
36 V
8ns, 8ns
-, 4A
-
2
Half-Bridge
Synchronous
4.5V ~ 5.5V
8-SOIC
8-SOIC (0.154", 3.90mm Width)
Surface Mount
0°C ~ 125°C (TJ)
Non-Inverting
-
RFQ
2ED21824S06JXUMA1
Infineon Technologies
IC HALF BRIDGE GATE DRIVER 650V
Nan stok15989 pcs
IGBT, N-Channel MOSFET
Tape & Reel (TR)
2ED21824
650 V
15ns, 15ns
2.5A, 2.5A
1.1V, 1.7V
1
Half-Bridge
Synchronous
10V ~ 20V
PG-DSO-14-49
14-SOIC (0.154", 3.90mm Width)
Surface Mount
-40°C ~ 125°C (TA)
Non-Inverting
-
RFQ
IRS2004STRPBF
Infineon Technologies
IC GATE DRVR HALF-BRIDGE 8SOIC
Nan stok45410 pcs
IGBT, N-Channel MOSFET
Tape & Reel (TR)
IRS2004
200 V
70ns, 35ns
290mA, 600mA
0.8V, 2.5V
2
Half-Bridge
Synchronous
10V ~ 20V
8-SOIC
8-SOIC (0.154", 3.90mm Width)
Surface Mount
-40°C ~ 150°C (TJ)
Non-Inverting
-
RFQ
FAD7191M1X
onsemi
IC GATE DRVR HI/LOW SIDE 14SOIC
Nan stok14750 pcs
IGBT, N-Channel MOSFET
Tape & Reel (TR)
FAD7191
600 V
25ns, 25ns
4.5A, 4.5A
1.2V, 2.5V
1
High-Side or Low-Side
Independent
10V ~ 22V
14-SOP
14-SOIC (0.154", 3.90mm Width)
Surface Mount
-40°C ~ 125°C (TA)
Non-Inverting
Automotive, AEC-Q100
RFQ
T6801-TAQY
Microchip Technology
IC GATE DRVR LOW-SIDE 8SOIC
Nan stok8930 pcs
-
Tape & Reel (TR)
T6801
-
-
-
-
1
Low-Side
Single
4.75V ~ 5.25V
8-SOIC
8-SOIC (0.154', 3.90mm Width)
Surface Mount
-40°C ~ 150°C (TJ)
Non-Inverting
-
RFQ
ISL6614ACBZA
Renesas Electronics America Inc
IC GATE DRVR HALF-BRIDGE 14SOIC
Nan stok15970 pcs
N-Channel MOSFET
Tube
ISL6614
36 V
26ns, 18ns
1.25A, 2A
-
4
Half-Bridge
Synchronous
10.8V ~ 13.2V
14-SOIC
14-SOIC (0.154', 3.90mm Width)
Surface Mount
0°C ~ 125°C (TJ)
Non-Inverting
-
RFQ
ADP3624ARHZ-RL
Analog Devices Inc.
IC GATE DRVR LOW-SIDE 8MSOP
Nan stok21556 pcs
N-Channel MOSFET
Tape & Reel (TR)
ADP3624
-
10ns, 10ns
4A, 4A
0.8V, 2V
2
Low-Side
Independent
4.5V ~ 18V
8-MSOP-EP
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
Surface Mount
-40°C ~ 150°C (TJ)
Non-Inverting
-
RFQ
TC426CPA
Microchip Technology
IC GATE DRVR LOW-SIDE 8DIP
Nan stok28723 pcs
N-Channel, P-Channel MOSFET
Tube
TC426
-
30ns, 30ns
1.5A, 1.5A
0.8V, 2.4V
2
Low-Side
Independent
4.5V ~ 18V
8-PDIP
8-DIP (0.300', 7.62mm)
Through Hole
0°C ~ 70°C (TA)
Inverting
-
RFQ
UC3714DP
Texas Instruments
IC GATE DRVR LOW-SIDE 16SOIC
Nan stok9260 pcs
N-Channel, P-Channel MOSFET
Tube
UC3714
-
30ns, 25ns
500mA, 1A
0.8V, 2V
2
Low-Side
Synchronous
7V ~ 20V
16-SOIC
16-SOIC (0.154', 3.90mm Width)
Surface Mount
0°C ~ 150°C (TJ)
Non-Inverting
-
RFQ
IR11662STRPBF
Infineon Technologies
IC GATE DRVR LOW-SIDE 8SOIC
Nan stok27314 pcs
N-Channel MOSFET
Tape & Reel (TR)
IR11662
-
21ns, 10ns
1A, 4A
2V, 2.15V
1
Low-Side
Single
11.4V ~ 18V
8-SOIC
8-SOIC (0.154", 3.90mm Width)
Surface Mount
-25°C ~ 125°C (TJ)
Non-Inverting
Advanced Smart Rectifier™
RFQ
IRS2453DPBF
Infineon Technologies
IC GATE DRVR FULL-BRIDGE 14DIP
Nan stok11170 pcs
N-Channel MOSFET
Tube
IRS2453
600 V
120ns, 50ns
180mA, 260mA
4.7V, 9.3V
1
Full-Bridge
Synchronous
10V ~ 15.6V
14-DIP
14-DIP (0.300', 7.62mm)
Through Hole
-25°C ~ 125°C (TJ)
RC Input Circuit
-
RFQ
IXDN609SI
IXYS Integrated Circuits Division
IC GATE DRVR LOW-SIDE 8SOIC
Nan stok22060 pcs
IGBT, N-Channel, P-Channel MOSFET
Tube
IXDN609
-
22ns, 15ns
9A, 9A
0.8V, 3V
1
Low-Side
Single
4.5V ~ 35V
8-SOIC-EP
8-SOIC (0.154", 3.90mm Width) Exposed Pad
Surface Mount
-55°C ~ 150°C (TJ)
Non-Inverting
-
RFQ
IR2181SPBF
Infineon Technologies
IC GATE DRVR HALF-BRIDGE 8SOIC
Nan stok15042 pcs
IGBT, N-Channel MOSFET
Tube
IR2181
600 V
40ns, 20ns
1.9A, 2.3A
0.8V, 2.7V
2
Half-Bridge
Independent
10V ~ 20V
8-SOIC
8-SOIC (0.154", 3.90mm Width)
Surface Mount
-40°C ~ 150°C (TJ)
Non-Inverting
-
RFQ
ADP3412JR
Analog Devices Inc.
DUAL MOSFET DRIVER
Nan stok46750 pcs
N-Channel MOSFET
Bulk
ADP3412
30 V
20ns, 20ns
-
0.8V, 2V
2
Half-Bridge
Synchronous
4.15V ~ 7.5V
8-SOIC
8-SOIC (0.154", 3.90mm Width)
Surface Mount
0°C ~ 125°C (TJ)
Non-Inverting
-
RFQ
2EDF7275FXUMA2
Infineon Technologies
IC GATE DRVR HALF-BRIDG DSO16
Nan stok21952 pcs
N-Channel, P-Channel MOSFET
Tape & Reel (TR)
2EDF7275
1500 V
6.5ns, 4.5ns
4A, 8A
-, 1.65V
2
Half-Bridge
Independent
20V
PG-DSO-16-11
16-SOIC (0.154", 3.90mm Width)
Surface Mount
-40°C ~ 125°C (TA)
Non-Inverting
EiceDriver™
RFQ
IRS21864STRPBF
Infineon Technologies
IC GATE DRVR HI/LOW SIDE 14SOIC
Nan stok21061 pcs
IGBT, N-Channel MOSFET
Tape & Reel (TR)
IRS21864
600 V
22ns, 18ns
4A, 4A
0.8V, 2.5V
2
High-Side or Low-Side
Independent
10V ~ 20V
14-SOIC
14-SOIC (0.154', 3.90mm Width)
Surface Mount
-40°C ~ 150°C (TJ)
Non-Inverting
-
RFQ
2SC0535T2A1-33
Power Integrations
IC GATE DRVR HI/LOW SIDE MODULE
Nan stok325 pcs
IGBT
Bulk
2SC0535
3300 V
20ns, 25ns
35A, 35A
-
2
High-Side or Low-Side
Independent
14.5V ~ 15.5V
Module
Module
Surface Mount
-40°C ~ 85°C (TA)
-
SCALE™-2
RFQ
ISL6612CRZ-T
Renesas Electronics America Inc
IC GATE DRVR HALF-BRIDGE 10DFN
Nan stok16496 pcs
N-Channel MOSFET
Tape & Reel (TR)
ISL6612
36 V
26ns, 18ns
1.25A, 2A
-
2
Half-Bridge
Synchronous
10.8V ~ 13.2V
10-DFN (3x3)
10-VFDFN Exposed Pad
Surface Mount
0°C ~ 125°C (TJ)
Non-Inverting
-
RFQ
IR21362JPBF
Infineon Technologies
IC GATE DRVR HALF-BRIDGE 44PLCC
Nan stok7380 pcs
IGBT, N-Channel MOSFET
Tube
IR21362
600 V
125ns, 50ns
200mA, 350mA
0.8V, 3V
6
Half-Bridge
3-Phase
11.5V ~ 20V
44-PLCC, 32 Leads (16.58x16.58)
44-LCC (J-Lead), 32 Leads
Surface Mount
-40°C ~ 150°C (TJ)
Inverting, Non-Inverting
-
RFQ
TC4428AVPA
Microchip Technology
IC GATE DRVR LOW-SIDE 8DIP
Nan stok24529 pcs
N-Channel, P-Channel MOSFET
Tube
TC4428
-
25ns, 25ns
1.5A, 1.5A
0.8V, 2.4V
2
Low-Side
Independent
4.5V ~ 18V
8-PDIP
8-DIP (0.300', 7.62mm)
Through Hole
-40°C ~ 125°C (TA)
Inverting, Non-Inverting
-
RFQ
TD351ID
STMicroelectronics
IC GATE DRVR HIGH-SIDE 8SO
Nan stok28441 pcs
IGBT, N-Channel MOSFET
Tube
TD351
-
100ns, 100ns (Max)
1.3A, 1.7A
0.8V, 4.2V
1
High-Side
Single
12V ~ 26V
8-SOIC
8-SOIC (0.154', 3.90mm Width)
Surface Mount
-40°C ~ 150°C (TJ)
Non-Inverting
-
RFQ
EL7222CSZ
Renesas Electronics America Inc
IC GATE DRVR LOW-SIDE 8SOIC
Nan stok14002 pcs
N-Channel, P-Channel MOSFET
Tube
EL7222
-
7.5ns, 10ns
2A, 2A
0.8V, 2.4V
2
Low-Side
Independent
4.5V ~ 15V
8-SOIC
8-SOIC (0.154', 3.90mm Width)
Surface Mount
-40°C ~ 125°C (TJ)
Inverting, Non-Inverting
-
RFQ
UCD7201PWPR
Texas Instruments
IC GATE DRVR LOW-SIDE 14HTSSOP
Nan stok18184 pcs
N-Channel MOSFET
Tape & Reel (TR)
UCD7201
-
10ns, 10ns
4A, 4A
1.16V, 2.08V
2
Low-Side
Independent
4.25V ~ 15V
14-HTSSOP
14-PowerTSSOP (0.173', 4.40mm Width)
Surface Mount
-40°C ~ 105°C (TJ)
Non-Inverting
-
RFQ
LTC1155IS8#TRPBF
Analog Devices Inc.
IC GATE DRVR HIGH-SIDE 8SOIC
Nan stok5220 pcs
N-Channel MOSFET
Tape & Reel (TR)
LTC1155
-
-
-
0.8V, 2V
2
High-Side
Independent
4.5V ~ 18V
8-SO
8-SOIC (0.154", 3.90mm Width)
Surface Mount
-40°C ~ 85°C (TA)
Non-Inverting
-
RFQ
UCC27511ADBVR
Texas Instruments
IC GATE DRVR LOW-SIDE SOT23-6
Nan stok74430 pcs
IGBT, N-Channel MOSFET
Tape & Reel (TR)
UCC27511
-
8ns, 7ns
4A, 8A
1V, 2.4V
1
Low-Side
Single
4.5V ~ 18V
SOT-23-6
SOT-23-6
Surface Mount
-40°C ~ 140°C (TJ)
Inverting, Non-Inverting
-
RFQ
FAN3122TMX-F085
Fairchild Semiconductor
BUFFER/INVERTER BASED PERIPHERAL
Nan stok16760 pcs
N-Channel MOSFET
Bulk
FAN3122
-
23ns, 19ns
10.6A, 11.4A
0.8V, 2V
1
Low-Side
Single
4.5V ~ 18V
8-SOIC
8-SOIC (0.154", 3.90mm Width)
Surface Mount
-55°C ~ 150°C (TJ)
Non-Inverting
Automotive, AEC-Q100
RFQ
MAX628CSA
Analog Devices Inc./Maxim Integrated
IC GATE DRVR LOW-SIDE 8SOIC
Nan stok17650 pcs
N-Channel, P-Channel MOSFET
Tube
MAX628
-
25ns, 20ns
2A, 2A
0.8V, 2.4V
2
Low-Side
Independent
4.5V ~ 18V
8-SOIC
8-SOIC (0.154", 3.90mm Width)
Surface Mount
0°C ~ 70°C (TA)
Inverting, Non-Inverting
-
RFQ
NCV5703CDR2G
onsemi
IC GATE DRVR HALF-BRIDGE 8SOIC
Nan stok10350 pcs
IGBT
Tape & Reel (TR)
NCV5703
-
9.2ns, 7.9ns
1A, 1A
0.75V, 4.3V
1
Half-Bridge
Synchronous
20V
8-SOIC
8-SOIC (0.154", 3.90mm Width)
Surface Mount
-40°C ~ 125°C (TA)
Non-Inverting
Automotive, AEC-Q100
RFQ
NCP81071BMNTXG
onsemi
IC GATE DRVR LOW-SIDE 8WDFN
Nan stok44200 pcs
N-Channel MOSFET
Tape & Reel (TR)
NCP81071
-
8ns, 8ns
5A, 5A
1.2V, 1.8V
2
Low-Side
Independent
4.5V ~ 20V
8-WDFN (3x3)
8-WDFN Exposed Pad
Surface Mount
-40°C ~ 140°C (TJ)
Non-Inverting
-
RFQ
ISL6622CRZ-T
Renesas Electronics America Inc
IC GATE DRVR HALF-BRIDGE 10DFN
Nan stok26131 pcs
N-Channel MOSFET
Tape & Reel (TR)
ISL6622
36 V
26ns, 18ns
1.25A, 2A
-
2
Half-Bridge
Synchronous
6.8V ~ 13.2V
10-DFN (3x3)
10-VFDFN Exposed Pad
Surface Mount
0°C ~ 125°C (TJ)
Non-Inverting
-
RFQ
IR2136SPBF
Infineon Technologies
IC GATE DRVR HALF-BRIDGE 28SOIC
Nan stok17362 pcs
IGBT, N-Channel MOSFET
Tube
IR2136
600 V
125ns, 50ns
200mA, 350mA
0.8V, 3V
6
Half-Bridge
3-Phase
10V ~ 20V
28-SOIC
28-SOIC (0.295', 7.50mm Width)
Surface Mount
-40°C ~ 150°C (TJ)
Inverting
-
RFQ
IRS23364DJPBF
Infineon Technologies
IC GATE DRVR HALF-BRIDGE 44PLCC
Nan stok6996 pcs
IGBT, N-Channel MOSFET
Tube
IRS23364
600 V
125ns, 50ns
200mA, 350mA
0.8V, 2.5V
6
Half-Bridge
3-Phase
11.5V ~ 20V
44-PLCC, 32 Leads (16.58x16.58)
44-LCC (J-Lead), 32 Leads
Surface Mount
-40°C ~ 150°C (TJ)
Non-Inverting
-
RFQ
MPQ18021HS-A-LF-Z
Monolithic Power Systems Inc.
IC GATE DRVR HALF-BRIDGE 8SOIC
Nan stok9880 pcs
N-Channel MOSFET
Tape & Reel (TR)
MPQ18021
115 V
12ns, 9ns
2.5A, 2.5A
1V, 2.4V
2
Half-Bridge
Independent
9V ~ 18V
8-SOIC
8-SOIC (0.154', 3.90mm Width)
Surface Mount
-40°C ~ 125°C (TJ)
Non-Inverting
-
RFQ
HIP6601BCB
Intersil
HALF BRIDGE BASED MOSFET DRIVER
Nan stok24755 pcs
N-Channel MOSFET
Tube
HIP6601
15 V
20ns, 20ns
-
-
2
Half-Bridge
Synchronous
10.8V ~ 13.2V
8-SOIC
8-SOIC (0.154", 3.90mm Width)
Surface Mount
0°C ~ 125°C (TJ)
Non-Inverting
-
RFQ
TPS2814PWRG4
Texas Instruments
IC GATE DRVR LOW-SIDE 8TSSOP
Nan stok5120 pcs
N-Channel, P-Channel MOSFET
Tape & Reel (TR)
TPS2814
-
14ns, 15ns
2A, 2A
1V, 4V
2
Low-Side
Synchronous
4V ~ 14V
8-TSSOP
8-TSSOP (0.173", 4.40mm Width)
Surface Mount
-40°C ~ 125°C (TA)
Inverting, Non-Inverting
-
RFQ
MIC4605-2YM-TR
Microchip Technology
IC GATE DRVR HALF-BRIDGE 8SOIC
Nan stok37800 pcs
N-Channel MOSFET
Tape & Reel (TR)
MIC4605
108 V
20ns, 20ns
1A, 1A
0.8V, 2.2V
2
Half-Bridge
Independent
5.5V ~ 16V
8-SOIC
8-SOIC (0.154", 3.90mm Width)
Surface Mount
-40°C ~ 125°C (TJ)
Non-Inverting
-
RFQ
MAX15013AASA+T
Analog Devices Inc./Maxim Integrated
IC GATE DRVR HALF-BRIDGE 8SOIC
Nan stok4769 pcs
N-Channel MOSFET
Tape & Reel (TR)
MAX15013
175 V
65ns, 65ns
2A, 2A
0.8V, 2V
2
Half-Bridge
Independent
8V ~ 12.6V
8-SOIC
8-SOIC (0.154', 3.90mm Width)
Surface Mount
-40°C ~ 150°C (TJ)
Non-Inverting
-
RFQ
TC4427AEUA713
Microchip Technology
IC GATE DRVR LOW-SIDE 8MSOP
Nan stok16237 pcs
N-Channel, P-Channel MOSFET
Tape & Reel (TR)
TC4427
-
25ns, 25ns
1.5A, 1.5A
0.8V, 2.4V
2
Low-Side
Independent
4.5V ~ 18V
8-MSOP
8-TSSOP, 8-MSOP (0.118', 3.00mm Width)
Surface Mount
-40°C ~ 85°C (TA)
Non-Inverting
-
RFQ
FAN3213TMX
Fairchild Semiconductor
FULL BRIDGE BASED PERIPHERAL DRI
Nan stok57980 pcs
N-Channel MOSFET
Bulk
FAN3213
-
12ns, 9ns
5A, 5A
0.8V, 2V
2
Low-Side
Synchronous
4.5V ~ 18V
8-SOIC
8-SOIC (0.154", 3.90mm Width)
Surface Mount
-40°C ~ 125°C (TA)
Inverting
-
RFQ
IRS4427SPBF
Infineon Technologies
IC GATE DRVR LOW-SIDE 8SOIC
Nan stok42250 pcs
IGBT, N-Channel MOSFET
Tube
IRS4427
-
25ns, 25ns
2.3A, 3.3A
0.8V, 2.5V
2
Low-Side
Independent
6V ~ 20V
8-SOIC
8-SOIC (0.154', 3.90mm Width)
Surface Mount
-40°C ~ 150°C (TJ)
Non-Inverting
-
RFQ
HIP6601BCBZ-T
Renesas Electronics America Inc
IC GATE DRVR HALF-BRIDGE 8SOIC
Nan stok9250 pcs
N-Channel MOSFET
Tape & Reel (TR)
HIP6601
15 V
20ns, 20ns
-
-
2
Half-Bridge
Synchronous
10.8V ~ 13.2V
8-SOIC
8-SOIC (0.154", 3.90mm Width)
Surface Mount
0°C ~ 125°C (TJ)
Non-Inverting
-
RFQ