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FAN7392 の電気的特性と機能
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FAN7392のメーカーはFairchild Semiconductorです、この部品の機能は「Gate-Drive IC」です。 |
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製品の詳細 ( Datasheet PDF )
| 部品番号 FAN7392 |
| 部品説明 Gate-Drive IC |
| メーカ Fairchild Semiconductor |
ロゴ |
このページの下部にプレビューとFAN7392ダウンロード（pdfファイル）リンクがあります。 Total 18 pages |
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July 2009
FAN7392
High-Current, High- and Low-Side, Gate-Drive IC
Features
Floating Channel for Bootstrap Operation to +600V
3A/3A Sourcing/Sinking Current Driving Capability
Common-Mode dv/dt Noise Canceling Circuit
3.3V Logic Compatible
Separate Logic Supply (VDD) Range from 3.3V to 20V
Under-Voltage Lockout for VCC and VBS
Cycle-by-Cycle Edge-Triggered Shutdown Logic
Matched Propagation Delay for Both Channels
Outputs In-phase with Input Signals
Available in 14-DIP and 16-SOP (Wide) Packages
Applications
High-Speed Power MOSFET and IGBT Gate Driver
Server Power Supply
Uninterrupted Power Supply (UPS)
Telecom System Power Supply
Distributed Power Supply
Motor Drive Inverter
Description
The FAN7392 is a monolithic high- and low-side gate
drive IC, that can drive high-speed MOSFETs and IGBTs
that operate up to +600V. It has a buffered output stage
with all NMOS transistors designed for high pulse current
driving capability and minimum cross-conduction. Fair-
child’s high-voltage process and common-mode noise
canceling techniques provide stable operation of the
high-side driver under high dv/dt noise circumstances.
An advanced level-shift circuit offers high-side gate driver
operation up to VS=-9.8V (typical) for VBS=15V. Logic
inputs are compatible with standard CMOS or LSTTL
output, down to 3.3V logic. The UVLO circuit prevents
malfunction when VCC and VBS are lower than the speci-
fied threshold voltage. The high-current and low-output
voltage drop feature makes this device suitable for half-
and full-bridge inverters, like switching-mode power sup-
ply and high-power DC-DC converter applications.
14-PDIP
16-SOP
www.DataSheet4U.com
Ordering Information
Part Number
FAN7392N
FAN7392M
FAN7392MX
Operating
Temperature Range
-40°C to +125°C
Package
14-PDIP
16-SOP
Eco Status
RoHS
Packing Method
Tube
Tube
Tape and Reel
For Fairchild’s definition of Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.
© 2009 Fairchild Semiconductor Corporation
FAN7392 Rev. 1.0.2
www.fairchildsemi.com
1 Page
Internal Block Diagram
VDD 9
HIN 10
LIN 12
SCHMITT
TRIGGER INPUT HS(ON/OFF)
UVLO
NOISE
CANCELLER
RR
SQ
UVLO
SD 11
CYCLE-By-CYCLE
EDGE TRIGGERED LS(ON/OFF)
SHUTDOWN
VSS/COM
LEVEL
SHIFT
DELAY
VSS 13
Pin 4, 8, and 14 are no connection
Figure 3. Functional Block Diagram (Referenced 14-Pin)
VDD 11
www.DataSheeHt4IUN.com12
LIN 14
SCHMITT
TRIGGER INPUT HS(ON/OFF)
UVLO
NOISE
CANCELLER
RR
SQ
UVLO
SD 13
CYCLE-By-CYCLE
EDGE TRIGGERED LS(ON/OFF)
SHUTDOWN
VSS/COM
LEVEL
SHIFT
DELAY
VSS 15
Pin 4, 5, 9,10 and 16 are no connection
Figure 4. Functional Block Diagram (Referenced 16-SOP)
6 VB
7 HO
5 VS
3 VCC
1 LO
2 COM
7 VB
8 HO
6 VS
3 VCC
1 LO
2 COM
© 2009 Fairchild Semiconductor Corporation
FAN7392 Rev. 1.0.2
3
www.fairchildsemi.com
3Pages
Electrical Characteristics
VBIAS(VCC, VBS, VDD)=15.0V, VSS=COM=0V and TA=25°C, unless otherwise specified. The VIH, VIL, and IIN
parameters are referenced to VSS and are applicable to the respective input leads: HIN, LIN, and SD. The VO and IO
parameters are referenced to VS and COM and are applicable to the respective output leads: HO and LO.
Symbol
Characteristics
Test Condition
Min. Typ. Max. Unit
Low-Side Power Supply Section
IQCC
IQDD
IPCC
IPDD
ISD
VCCUV+
Quiescent VCC Supply Current
Quiescent VDD Supply Current
Operating VCC Supply Current
Operating VDD Supply Current
Shutdown Supply Current
VCC Supply Under-Voltage
Positive-Going Threshold Voltage
VIN=0V or VDD
VIN=0V or VDD
fIN=20kHz, rms, VIN=15VPP
fIN=20kHz, rms, VIN=15VPP
SD=VDD
VIN=0V, VCC=Sweep
40 80 μA
10 μA
430 μA
300 μA
120 μA
7.7 8.8 9.9 V
VCCUV-
VCC Supply Under-Voltage
Negative-Going Threshold Voltage
VIN=0V, VCC=Sweep
7.3 8.4 9.5 V
VCCUVH
VCC Supply Under-Voltage Lockout
Hysteresis Voltage
VIN=0V, VCC=Sweep
0.4 V
Bootstrapped Supply Section
IQBS
IPBS
VBSUV+
Quiescent VBS Supply Current
Operating VBS Supply Current
VBS Supply Under-Voltage
Positive-Going Threshold Voltage
VIN=0V or VDD
fIN=20kHz, rms value
VIN=0V, VBS=Sweep
60 130 μA
500 μA
7.7 8.8 9.9 V
VBSUV-
VBS Supply Under-Voltage
Negative-Going Threshold Voltage
VIN=0V, VBS=Sweep
7.3 8.4 9.5 V
VBSUVH
VBS Supply Under-Voltage Lockout
Hysteresis Voltage
VIN=0V, VBS=Sweep
0.4 V
ILK Offset Supply Leakage Current
Input Locic Section (HIN, LIN, and SD)
VB=VS=600V
50 μA
www.DataSheet4VUIH.com Logic “1” Input Threshold Voltage
VDD=3V
VDD=15V
2.4 V
9.5 V
VIL Logic “0” Input Threshold Voltage
VDD=3V
VDD=15V
0.8 V
6.0 V
IIN+ Logic Input High Bias Current
IIN- Logic Input Low Bias Current
RIN Logic Input Pull-Down Resistance
Gate Driver Output Section
VIN=VDD
VIN=0V
20 40 μA
3 μA
375 750
KΩ
VOH High-Level Output Voltage (VBIAS - VO)
VOL Low-Level Output Voltage
IO+ Output High, Short-Circuit Pulsed Current(4)
IO- Output Low, Short-Circuit Pulsed Current(4)
VSS/COM VSS-COM/COM-VSS Voltage Educability
- VS
Allowable Negative VS Pin Voltage for HIN
Signal Propagation to HO
No Load (IO=0A)
No Load (IO=0A)
VO=0V, PW ≤10µs
VO=15V, PW ≤10µs
1.5 V
200 mV
2.5 3.0
A
2.5 3.0
A
-5.0 5.0 V
-9.8 -7.0 V
© 2009 Fairchild Semiconductor Corporation
FAN7392 Rev. 1.0.2
6
www.fairchildsemi.com
6 Page
合計 : 18 ページ |
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| 部品番号 | 部品説明 | メーカ |
| FAN7390 | Gate-Drive IC | Fairchild Semiconductor |
| FAN73901 | Gate-Drive IC | Fairchild Semiconductor |
| FAN7391 | Gate-Drive IC | Fairchild Semiconductor |
| FAN7392 | Gate-Drive IC | Fairchild Semiconductor |