1. HV IC Presentation Proprietary & Confidential Information PLM_Lighting
Korea Power Conversion
Jul. 2009

2. Product lists by segments
( * : under development )
Appliance Motor
FAN7380
FAN7382
FAN7383 FAN7384 FAN7388
FAN7888
FAN73833
FAN7389*
FAN7380
FAN7382
FAN7383 FAN7384 FAN7388
FAN73833
FAN7392
FAN7393*
FAN7389*
E-bike & E-Scooter
FAN7361
FAN7371 FAN7382 FAN7385
FAN7390
FAN73711
FAN73611*
Display
FAN7380
FAN7382
FAN7383 FAN7384 FAN7388
FAN7392
FAN7393*
FAN73932
Industrial
FAN7371 FAN7380 FAN7382
FAN73832
FAN7387
FAN7382
FAN7361
FAN7371 FAN7382
FAN7390
FAN73832
FAN7392
FAN7393*
FAN73932
FAN73933*
Lighting
FAN7371 FAN7390 FAN7388
Audio
Automotive
Power Supply

3. Driving Current (source/sink)
FSC HV Gate Driver Line-up
Input - Output
Type
FSC Device
Driving Current (source/sink)
90/180mA
350/650mA
Over 2/ 2 A
1 ㅡ 1 (2 ㅡ 2)
High Side Only
Single Output
FAN7361/2 (250/500mA)
FAN73611 (250/500mA)
FAN7371 (4A)
FAN73711 (4A)
Multi (Dual) Output
FAN7385
2 ㅡ 2
High&Low Side
Separated output
Non-separated output
FAN7382 FAN7842 (200V offset)
FAN7390 (4.5A)
FAN7392 (3.0A)
1 ㅡ 2
(2 ㅡ 2)
Half-bridge
FAN7383
FAN7380　
FAN7384 (250/500mA)
FAN73832
FAN73833
FAN (2A)
FAN73932 (2A)　
FAN73933 (2A)
6 ㅡ 6
3-Phase Half-bridge
FAN7388
FAN7389
Specified HV IC
FAN7387
Black : On selling
Red : Under developing

4. High Voltage Gate Drive ICMP
On Development
Planning
2004
2006
2007
2008
2009
0.5A HB,CS,DT
(FAN7384)
0.5A Half Bridge
(FAN73833)
0.5A 1 in HB,SD,DT
(FAN7383),14SOP
3A 2-2 H&L Side, SD
(FAN7392)
0.5A 1in HB,SD,DT
(FAN73832),8SOP
3 Phase Driver, CS,FO
(FAN7389)
Self Oscillation
(FAN7387)
0.2A Half Bridge
(FAN7380)
3A 1-2 Half-Bridge, SD,DT
(FAN7393/FAN73932)
3 Phase Half-Bridge
(FAN7388)
3A 2-2 Half-Bridge, DT
(FAN73933)
0.5A H&L Side
(FAN7382/FAN7842)
4.5A H&L Side
(FAN7390)
1ch,4.0A High Side
(FAN73711)
1ch,0.5A High Side
(FAN7361/2)
1ch,4.0A High Side
(FAN7371)
1ch,0.5A High Side
(FAN73611)
2ch,0.5A High Side
(FAN7385)
HDG4
HDG4/HDG4D
HDG4D

5. Cross Reference Topology IN-OUT FCS IR STM ON Mitsubishi Note
High-Side Only
1-1
FAN7361
IR2117
FAN73611*
IRS21171
3.3V Logic Interface
2-2
FAN7385
IRS21853 (2A)
M81707FP
FAN7371
IRS21851
FAN73711
IRS21850
High & Low Side
FAN7382
IR2106
L6387
NCP5106
FAN7842 (200V)
FAN7390
IRS2186
M81709FP
FAN7392
IRS2110
M81702FP
IR2113 (500V)
Half-Bridge
FAN7380
IR2304
L6385
NCP5304
1-2
FAN7383
IR21094
SD and DT
FAN73832
IR2109 (2111)
L6384
NCP5111
FAN73833
L6388
FAN7384
L6386
SD, DT, CS and FO
FAN7393*
IRS21844
FAN73932
IRS2184
FAN73933*
IRS21834
IRS21834 : LIN (Active Low)
3-Phase
6-6
FAN7388
IR2136
FAN7888 (200V)
FAN7389*
IRS2336
M63993FP
6ED003L06-F (Infineon)
Black: On selling
Red : Under developing

6. Noise Immunity Performance

7. FCS HVIC Technology Improvement
Generation
1st Gen.
2nd Gen
3rd Gen
4th Gen
2004
2005
2006
2008 ~
Technical
Improvement
New dv/dt noise cancellation
Noise immunity Enhancer
Built-in Shunt regulator
Technical Fulfillment
Extended allowable negative Vs operation DC voltage (VS=
Negative Vs operation AC voltage extension
Better noise immunity
Applicative Product
Designed for SPM
FAN7361
FAN7380
FAN7382
FAN7385
FAN7383
FAN7384
FAN7390
FAN7392
FAN7393
FAN7371
FAN73711
Negative Vs Noise Single Pulse
I-Com/STM N
ABNORMAL OPERATION
IR2106/L388
2nd Gen/I-G5
NORMAL
ABNORMAL OPERATION
FAN7382/IRS21850
3rd Gen
NORMAL OPERATION
ABNORMAL OPERATION
FAN7390
4th Gen
NORMAL OPERATION
OPERATION
FAN73711
Normal operation
Abnormal operation (Missing or Latch-up)
Normal operation, but it was exceed the absolute rating

8. Appendix A. Product introduction

9. High Side Only Gate Driver - FAN7361/2
Code S
BLOCK DIAGRAM
Description
- The FAN7361/2 are high-side gate drive IC for
driving MOSFETs and IGBTs, which operate up
to +600V.
Features
- High side only gate drivers
Common-mode dv/dt noise canceling circuit
Allowable – Vs swing to – = 15V
Built-in UVLO function for VBS
Source/Sink current 250mA/500mA
Applications
- Step-Down (Buck) Converter, PDP
Datasheet
Technical
Analysis
Competitors
IR2117/8
Package
8SOP

10. Half-Bridge Gate Driver - FAN7380
Code S
BLOCK DIAGRAM
Description
The FAN7380 is a monolithic half-bridge gate drive IC
for MOSFETs and IGBTs, which operate up to +600V
Features
- Half-Bridge gate drivers
Common-mode dv/dt noise canceling circuit
Allowable – Vs swing to – = 15V
Shoot through prevention
Source/Sink current 90mA/180mA
Applications
H-bridge Driver, Fluorescent Lamp Ballast, Motor
Datasheet
Technical
Analysis
Competitors
IR2304
Package
8SOP

11. High & Low Side Gate Driver - FAN7382
Code S
BLOCK DIAGRAM
Description
The FAN7382 is a high & low side gate drive IC
for driving MOSFETs and IGBTs, which operate up
to +600V.
Features
- High & Low side gate drivers
Common-mode dv/dt noise canceling circuit
Allowable – Vs swing to – = 15V
Built-in UVLO function for VBS and VCC
Source/Sink current 350mA/650mA
Applications
Inverter Motor, PDP sustain, SMPS, Ballast,
Induction heating, Electric carts, etc..
Datasheet
Technical
Analysis
Competitors
IR2106, L6387, M63991FP
Package
8SOP/DIP, 14SOP

12. High & Low Side Gate Driver - FAN7842
Code S
BLOCK DIAGRAM
Description
The FAN7842 is a high & low side gate driver IC
for driving MOSFETs and IGBTs, which operate up
to +200V.
Features
- High and Low side gate drivers
- Common-mode dv/dt noise canceling circuit
- Allowable – Vs swing to – = 15V
- Built-in UVLO function for VBS and VCC
Source/Sink current 350mA/650mA
Applications
Inverter Motor, PDP sustain, SMPS, Ballast,
Electric carts, etc..
Datasheet
Technical
Analysis
Competitors
IR2106, L6387, M63991FP
Package
8SOP

13. 1-2 Half Bridge Gate Driver - FAN7383
Code S
BLOCK DIAGRAM
Description
The FAN7383 is 1 input 2output half-bridge gate
driver IC for driving MOSFETs and IGBTs, which
operate up to +600V.
Features
- Half-Bridge gate drivers
Common-mode dv/dt noise canceling circuit
Allowable – Vs swing to – = 15V
Separated Source/Sink outputs
Source/Sink current 350mA/650mA
Shut down and dead-time control function
Applications
Inverter Motor, SMPS.
Datasheet
Technical
Analysis
Competitors
IR2109/21094, L6384
Package
14SOP

14. 1-2 Half Bridge Gate Driver - FAN73832
Code S
BLOCK DIAGRAM
Description
The FAN73832 is 1 input 2output half-bridge gate
drive IC for driving MOSFETs and IGBTs, which
operate up to +600V.
Features
- Half bridge gate drivers
Common-mode dv/dt noise canceling circuit
Allowable – Vs swing to – = 15V
Built-in UVLO function for VBS and VDD
Source/Sink current 350mA/650mA
Shut down and dead-time control function
Applications
HID, Inverter Motor, SMPS
Datasheet
Technical
Analysis
Competitors
IR2109/21094, L6384
Package
8SOP/DIP

15. Half Bridge Gate Driver - FAN7384
Code S
BLOCK DIAGRAM
Description
The FAN7384 is half-bridge gate drive IC for
driving MOSFETs and IGBTs, which operate up to
+600V.
Features
- Half bridge gate drivers
Common-mode dv/dt noise canceling circuit
Allowable – Vs swing to – = 15V
Built-in UVLO function for VBS and VDD
Source/Sink current 250mA/500mA
Shut down, short circuit protection and fault output
Applications
Inverter Motor, SMPS, Electric carts, etc..
Datasheet
Technical
Analysis
Competitors
L6386
Package
14SOP

16. Dual High-Side Gate Driver - FAN7385
Code S
BLOCK DIAGRAM
Description
The FAN7385 is an dual high side gate drive
IC for driving MOSFETs and IGBTs, which
operate up to +600V.
Features
- Dual high side gate drivers
Built-in UVLO function for each channel
Allowable – Vs swing to – = 15V
Source/Sink current 350mA/650mA
Applications
PDP ERC, Class D Audio amplifier
Datasheet
Technical
Analysis
Competitors
M81707FP
Package
14-SOP

17. High Current High-Side Gate Driver - FAN7371
Code S
BLOCK DIAGRAM
Description
The FAN7371 is an high current high side
gate drive IC for driving MOSFETs and IGBTs,
which operate up to +600V.
Features
- High side only gate drivers
Built-in UVLO function for VBS
Built-in Shunt regulator for VDD and VBS
Allowable – Vs swing to – = 15V
Source/Sink current 4.0A/4.0A
Applications
PDP Sustain and ERC, Class D Audio amplifier
Datasheet
Technical
Analysis
Competitors
IRS21851
PKG
8SOP

18. 3-Phase Half Bridge Gate Driver IC -FAN7388
Code S
BLOCK DIAGRAM
Description
The FAN7388 is a monolithic 3-phase half-bridge
gate drive IC designed for high voltage, high speed
driving MOSFETs and IGBTs operating up to +600V.
Features
- 3-Phase half-bridge gate drivers
- Common-mode dv/dt noise canceling circuit
- Allowable – Vs swing to – = 15V
- Built-in UVLO function for VBS and VDD
Shoot through prevention with dead-time
Sourcing/Sinking Current 350mA/650mA
Applications
3-Phase Motor Driver,
Datasheet
Technical
Analysis
Competitors
- IR2131, HIP4086
Package
- 20SOP

19. High Current High & Low Side Gate Driver IC -FAN7390
Code S
BLOCK DIAGRAM
Description
The FAN7390 can drive high speed MOSFETs and
IGBTs that operate up to +600V. It have a buffered
output stage with all NMOS transistors designed
for high pulse current driving capability
Features
- High & Low side gate drivers
- Common-mode dv/dt noise canceling circuit
- Allowable – Vs swing to – = 15V
- Built-in UVLO function for VBS and VDD
- 3.3V and 5V Input logic compatible
- Sourcing/ Sinking current 4.5A/4.5A
Applications
H-Bridge Driver, SMPS, PDP Sustain Driver
Datasheet
Technical
Analysis
Competitors
- IRS2186
Package
- 8SOP, 8DIP, 14SOP

20. Self Oscillated High Voltage Gate Driver -FAN7387
Code S
BLOCK DIAGRAM
Description
The FAN7387 is a simple control IC for
common half bridge inverter, SMPS,
ballast for fluorescent lamp and HID lamp.
Features
Internal Clock Using RCT
Enable External Sync Function Using RCT
- Dead Time Control by Using Resistor
- Shut Down (Disable mode)
- Internal Shunt Regulator
- UVLO Function High and Low Side
Applications
-Ballast Solution for HID Lamp
-Ballast for Fluorescent Lamp
Datasheet
Technical
Analysis
Competitors
- IRS2153
Package
- 8SOP, 8DIP,

21. Half-Bridge Gate Driver - FAN73833
Code S
BLOCK DIAGRAM
Description
The FAN73833 is a half-bridge gate-drive IC for
driving MOSFETs and IGBTs, operating up to
+600V.
Features
- Half bridge gate drivers
- Allowable – Vs swing to – = 15V
- 3.3V and 5V Input Logic Compatible
Built-on Shoot-Through Prevention Circuit
Sourcing/ Sinking current 350mA/650mA
Applications
-Inverter Motor
Datasheet
Technical
Analysis
Competitors
- L6388
Package
- 8SOP, 8DIP,

22. Introduction of New HV Gate Drive IC
Good morning everyone. Let me just start by introducing myself.
My name is yslee and I am in charge of HV gate drive ic system and apps engineer.
Today, I’d like to talk about covering 3 under development products right now and 2 future planning products which includes some functional block diagram, some features, and some typical application.
I plan to be brief.
Now let’s move on to the first part of my talk, which is about our under development product right now.

23. Typical Application Circuit
High Current High & Low Side Gate Drive IC -FAN7392
Code S
Block Diagram
Features
- High & Low side gate drivers
Sourcing/Sinking Current 3A/3A
- Separate Logic Supply range from 3.3V to 20V
Cycle by Cycle Edge-Triggered Shutdown Logic
Pin compatible with IRS2110
Package : 14-DIP / 16-WSOP
Target Application
- High Speed MOSFET and IGBT Gate Driver
- Uninterruptible Power Supply (UPS)
- High Power Supply
Typical Application Circuit

24. Typical Application Circuit
1-2 Half-Bridge Gate Drive IC - FAN7393
Code D
Development Schedule
Block Diagram
Features
- 1-2 Half bridge gate drivers
3.3V and 5V Input Logic Compatible
Cycle by Cycle Edge-Triggered Shutdown Logic
Programmable Dead-Time up to 5us
Built-on Shoot-Through Prevention Circuit
Sourcing/ Sinking current 2.0A/2.0A
Pin compatible with IRS21844
Package : 14-SOP
Target Application
- High Speed MOSFET and IGBT Gate Driver
- Induction Heating
- High Power Supply
Typical Application Circuit

25. Typical Application Circuit
1-2 Half-Bridge Gate Drive IC - FAN73932
Block Diagram
Features
1-2 Half bridge gate drivers
Cycle by Cycle Edge-Triggered Shutdown Logic
Internal 400ns Dead-Time
Built-on Shoot-Through Prevention Circuit
Sourcing/ Sinking current 2.0A/2.0A
Pin compatible with IRS2184
Package : 8-SOP
Target Application
- High Speed MOSFET and IGBT Gate Driver
- Induction Heating
- High Power Supply
Typical Application Circuit

26. Typical Application Circuit
Half-Bridge Gate Drive IC - FAN73933
Code D
Development Schedule
Block Diagram
Features
Half bridge gate drivers
3.3V and 5V Input Logic Compatible
Programmable Dead-Time Control up to 1us
Built-on Shoot-Through Prevention Circuit
Sourcing/ Sinking current 2.0A/2.0A
Package : 14-SOP
Target Application
- High Speed MOSFET and IGBT Gate Driver
- Induction Heating
- High Power Supply
Typical Application Circuit

27. Typical Application Circuit
3-Phase Half-Bridge Gate Drive IC - FAN7389
Code D
Development Schedule
Block Diagram
Features
- 3-Phase Half bridge gate drivers
3.3V and 5V Input Logic Compatible
Output Out of Phase with Input Signal
Externally Programmable Delay for Fault Clear
Built-on Shoot-Through Prevention Circuit
Built-in Over Current Shutdown
Built-in Soft Turn-off Function
Sourcing/ Sinking current 350mA/650mA
Package : 24-SOP
Target Application
- 3-Phase Inverter Motor
- IR21363, IRS2336, 6ED003L06-F (Infineon)
Typical Application Circuit

28. Typical Application Circuit
High Current High-Side Gate Drive IC
- FAN73711
Block Diagram
Features
- High side only gate drivers
Built-in UVLO function for VBS
Built-in Shunt regulator for VDD and VBS
Allowable – Vs swing to – = 15V
Source/Sink current 4.0A/4.0A
Pin compatible with FAN7371,IRS21850, and IRS21851
Package : 8-SOP
Target Application
- Step-down DC-DC converter
Typical Application Circuit

29. FAN7371 and FAN73711 Comparison Dynamic Electrical Characteristics
What’s different
The FAN73711 is a new high-side gate drive IC that replace the FAN7371 and are pin-to-pin compatible.
Strong performance for noise immunity compare with FAN7371 and IRS2185x
Dynamic Electrical Characteristics
There are no changes in the dynamic electrical characteristics.
Electrical Characteristics
Parameter
FAN7371
FAN73711
Unit
Symbol
Definition
Min
Typ
Max
VBSUV+
VBS supply UV positive threshold
8.2
9.2
10.2
8.0
9.0
10.0 V
VBSUV-
VBS supply UV negative threshold
7.5
8.5
9.5
7.3
8.3
9.3
IPBS
Operating VBS supply current
1000
2800
470
800 uA
VSHUNT
VDD and VBS shunt clamp voltage 24 25 21 23
IIN+
Logic input high bias current 45 70 40 65
Compare with FAN7371,
The typical value for IPBS was significantly decreased.
The shunt regulator clamping capability was improved.

30. Typical Application Circuit
High-Side Gate Drive IC - FAN73611
Code D
Development Schedule
Block Diagram
Features
- High side only gate drivers
3.3V and 5V Input Logic Compatible
Common-mode dv/dt noise canceling circuit
Allowable – Vs swing to – = 15V
Built-in UVLO function for VDD and VBS
Source/Sink current 250mA/500mA
Pin compatible with IRS21171
Package : 8-SOP
Target Application
- Step-down DC-DC converter
Typical Application Circuit

31. FAN7361 and FAN73611 Comparison What’s different
The FAN73611 is a new high-side gate drive IC for 3.3V input logic compatible that replace the FAN7361.
Dynamic Electrical Characteristics
Parameter
FAN7361
FAN73611
Unit
Symbol
Definition
Typ
Max
ton
Turn-on propagation delay time
120
200
150 ns
toff
Turn-off propagation delay time 90
180 tr
Rising time 70
160
140 tf
Falling Time 30
100 60
Electrical Characteristics
Parameter
FAN7361
FAN73611
Unit
Symbol
Definition
Min
Max
VIH
Logic high input voltage
3.6
2.5 V
VIL
Logic low input voltage
1.0
0.8
Pin Configuration

32. Thank You