FAIRCHILD FAN73611

FAN73611 Single-Channel High-Side Gate Drive IC Features

Description

 Floating Channel for Bootstrap Operation to +600V

The FAN73611 is a monolithic high-side gate drive IC that can drive MOSFETs and IGBTs operating up to +600V. Fairchild’s high-voltage process and commonmode 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. The UVLO circuits prevents malfunction when VDD or VBS is lower than the specified threshold voltage. The output drivers typically source/sink 250mA/500mA; respectively, which is suitable for Plasma Display Panel (PDP) application, motor drive inverter, and switching mode power supply applications.

 250mA/500mA Sourcing/Sinking Current Driving     

Capability Common-Mode dv/dt Noise-Canceling Circuit 3.3V and 5V Input Logic Compatible Output In Phase with Input Signal Under-Voltage Lockout for VDD and VBS 8-Lead Small Outline Package (SOP)

Applications  High-Speed Gate Driver

8-SOP

 Plasma Display Panel  Switching-Mode Power Supply (SMPS)  Motor Drive Inverter

Ordering Information Package

Operating Temperature Range

8-Lead, Small-Outline Package (SOP)

-40°C ~ 125°C

Part Number FAN73611M(1) FAN73611MX(1)

Packing Method Tube Tape & Reel

Note: 1. These devices passed wave soldering test by JESD22A-111.

© 2010 Fairchild Semiconductor Corporation FAN73611 • Rev. 1.0.0

www.fairchildsemi.com

FAN73611 — Single-Channel High-Side Gate Drive IC

July 2010

VIN

15V RBOOT

DBOOT

FAN73611 1 VDD

VB 8

2 IN

HO 7

3 NC

VS 6

R1

PWM

CBOOT C1

4 GND

NC 5

L1

R2

C2

D1

VOUT

FAN73611 Rev.01

Figure 1. Step-Down (Buck) DC-DC Converter Application

Internal Block Diagram

1 UVLO

UVLO

2 100K

GND

PULSE GENERATOR

IN

NOISE CANCELLER

4

R S

R Q

Shoot-through current compensated gate driver

VDD

8

VB

7

HO

6

VS

Pin 3 and 5 are no connection. FAN73611 Rev.02

Figure 2. Functional Block Diagram

© 2010 Fairchild Semiconductor Corporation FAN73611 • Rev. 1.0.0

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FAN73611 — Single-Channel High-Side Gate Drive IC

Typical Application Diagrams

FAN73611 — Single-Channel High-Side Gate Drive IC

Pin Configuration

VDD

1

IN

2

8

VB

7

HO

FAN73611 NC

3

6

VS

GND

4

5

NC

FAN73611 Rev.01

Figure 3. Pin Configuration (Top View)

Pin Definitions Pin #

Name

Description

1

VDD

2

IN

Logic Input for High-Side Gate Driver Output

3

NC

No Connection

4

GND

5

NC

No Connection

6

VS

High-Voltage Floating Supply Return

7

HO

High-Side Driver Output

8

VB

High-Side Floating Supply

Supply Voltage

Ground

© 2010 Fairchild Semiconductor Corporation FAN73611 • Rev. 1.0.0

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Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. TA=25°C unless otherwise specified.

Symbol

Characteristics

Min.

Max.

Unit

VS

High-Side Floating Offset Voltage

VB-25

VB+0.3

V

VB

High-Side Floating Supply Voltage

-0.3

625.0

V

VHO

High-Side Floating Output Voltage

VS-0.3

VB+0.3

V

VDD

Low-Side and Logic Supply Voltage

-0.3

25.0

V

Logic Input Voltage

-0.3

VDD+0.3

V

Allowable Offset Voltage Slew Rate

± 50

V/ns

PD

Power Dissipation(2, 3, 4)

0.625

W

JA

Thermal Resistance

200

C/W

TJ

Junction Temperature

-55

+150

C

TSTG

Storage Temperature

-55

+150

C

VIN dVS/dt

Notes: 2. Mounted on 76.2 x 114.3 x 1.6mm PCB (FR-4 glass epoxy material). 3. Refer to the following standards: JESD51-2: Integrated circuits thermal test method environmental conditions, natural convection, and JESD51-3: Low effective thermal conductivity test board for leaded surface mount packages. 4. Do not exceed power dissipation (PD) under any circumstances.

Recommended Operating Conditions The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not recommend exceeding them or designing to absolute maximum ratings.

Symbol

Parameter

Min.

Max.

Unit

VB

High-Side Floating Supply Voltage

VS+10

VS+20

V

VS

High-Side Floating Supply Offset Voltage

6-VDD

600

V

VS

VB

V

GND

VDD

V

VHO

High-Side Output Voltage

VIN

Logic Input Voltage

VDD

Supply Voltage

10

20

V

Operating Ambient Temperature

-40

+125

C

TA

© 2010 Fairchild Semiconductor Corporation FAN73611 • Rev. 1.0.0

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FAN73611 — Single-Channel High-Side Gate Drive IC

Absolute Maximum Ratings

VBIAS(VDD, VBS) = 15.0V and TA = 25°C unless otherwise specified. The VIN and IIN parameters are referenced to GND. The VO and IO parameters are relative to VS and are applicable to the respective output HO.

Symbol

Characteristics

Test Condition

Min. Typ. Max. Unit

Power Supply Section IQDD

Quiescent VDD Supply Current

VIN=0V or 5V, CLOAD=1000pF

80

140

A

IPDD

Operating VDD Supply Current

CLOAD=1000pF, fIN=20KHz, RMS value

80

160

A

VDDUV+ VBSUV+

VDD and VBS Supply Under-Voltage Positive VDD=Sweep, VBS=Sweep Going Threshold Voltage

7.8

8.8

9.8

V

VDDUVVBSUV-

VDD and VBS Supply Under-Voltage Negative Going Threshold Voltage

7.3

8.3

9.3

V

VDDHYS VBSHYS

VDD and VBS Supply Under-Voltage Lockout VDD=Sweep, VBS=Sweep Hysteresis Voltage

VDD=Sweep, VBS=Sweep

ILK

Offset Supply Leakage Current

VB=VS=600V

IQBS

Quiescent VBS Supply Current

VIN=0V or 5V, CLOAD=1000pF

IPBS

Operating VBS Supply Current

CLOAD=1000pF, fIN=20KHz, RMS Value

0.5

V 10

A

60

100

A

420

600

A

Input Logic Section VIH

Logic “1” Input Voltage

2.5

VIL

Logic “0” Input Voltage

IIN+

Logic Input High Bias Current

VIN=5V

IIN-

Logic Input Low Bias Current

VIN=0V

RIN

Input Pull-Down Resistance

V

50

60

0.8

V

75

A

2

A

100

K

Gate Driver Output Section VOH

High Level Output Voltage (VBIAS - VO)

No Load

0.1

V

VOL

Low Level Output Voltage

No Load

0.1

V

IO+

Output High, Short-Circuit Pulsed Current

VHO=0V, VIN=5V, PW 10µs

200

250

mA

IO-

Output Low, Short-Circuit Pulsed Current

VHO=15V,VIN=0V, PW 10µs

400

500

mA

VS

Allowable Negative VS Pin Voltage for IN Signal Propagation to HO

VBS=15V

-9.8

-7.0

V

Dynamic Electrical Characteristics VDD=VBS=15V, CLOAD=1000pF, and TA=25°C, unless otherwise specified.

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

ton

Turn-On Propagation Delay Time

VS=0V

70

120

170

ns

toff

Turn-Off Propagation Delay Time

VS=0V

70

120

170

ns

tr

Turn-On Rise Time

70

140

ns

tf

Turn-Off Fall Time

30

60

ns

.

© 2010 Fairchild Semiconductor Corporation FAN73611 • Rev. 1.0.0

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FAN73611 — Single-Channel High-Side Gate Drive IC

Electrical Characteristics

170

150

150

130

130

tOFF [ns]

tON [ns]

170

110

90

70 -40

110

90

-20

0

20

40

60

80

100

70 -40

120

-20

0

Temperature [°C]

Figure 5. Turn-On Propagation Delay vs. Temperature

60

120

50

60

80

100

120

40

80

tF [ns]

tR [ns]

100

60

30 20

40

10

20

-20

0

20

40

60

80

100

0 -40

120

-20

0

Temperature [°C]

20

40

60

80

100

120

Temperature [°C]

Figure 7. Turn-On Rise Time vs. Temperature

Figure 8. Turn-Off Fall Time vs. Temperature

140

100

120

80

IQBS [A]

IQDD [A]

40

Figure 6. Turn-Off Propagation Delay vs. Temperature

140

0 -40

20

Temperature [°C]

100 80

60

40 60 20

40 20 -40

-20

0

20

40

60

80

100

0 -40

120

Temperature [°C]

0

20

40

60

80

100

120

Temperature [°C]

Figure 9. Quiescent VDD Supply Current vs. Temperature

Figure 10. Quiescent VBS Supply Current vs. Temperature

© 2010 Fairchild Semiconductor Corporation FAN73611 • Rev. 1.0.0

-20

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FAN73611 — Single-Channel High-Side Gate Drive IC

Typical Characteristics

160

600

140

550 500

100

IPBS [A]

IPDD [A]

120

80 60

400 350

40

300

20 0 -40

450

-20

0

20

40

60

80

100

250 -40

120

-20

0

Temperature [°C]

10.0

10.0

9.5

9.5

9.0

9.0

8.5

8.0

7.5

7.5

0

20

40

60

80

100

7.0 -40

120

-20

0

Temperature [°C]

9.5

9.5

9.0

9.0

VBSUV- [V]

VBSUV+ [V]

10.0

8.5

8.0

7.5

7.5

20

40

60

80

100

7.0 -40

120

Temperature [°C]

20

40

60

80

100

120

-20

0

20

40

60

80

100

120

Temperature [°C]

Figure 15. VBS UVLO+ vs. Temperature

Figure 16. VBS UVLO- vs. Temperature

© 2010 Fairchild Semiconductor Corporation FAN73611 • Rev. 1.0.0

120

8.5

8.0

0

100

Figure 14. VDD UVLO- vs. Temperature

10.0

-20

80

Temperature [°C]

Figure 13. VDD UVLO+ vs. Temperature

7.0 -40

60

8.5

8.0

-20

40

Figure 12. Operating VBS Supply Current vs. Temperature

VDDUV- [V]

VDDUV+ [V]

Figure 11. Operating VDD Supply Current vs. Temperature

7.0 -40

20

Temperature [°C]

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FAN73611 — Single-Channel High-Side Gate Drive IC

Typical Characteristics (Continued)

3.0

3.0

2.5

VIL [V]

VIH [V]

2.5

2.0

2.0

1.5 1.5 1.0 1.0 -40

-20

0

20

40

60

80

100

0.5 -40

120

-20

0

Temperature [°C]

20

40

60

80

100

120

Temperature [°C]

Figure 17. Logic HIGH Input Voltage vs. Temperature

Figure 18. Logic LOW Input Voltage vs. Temperature

75

140

65

55

RIN [K]

IIN+ [A]

120

45

100

80

35

25 -40

-20

0

20

40

60

80

100

60 -40

120

-20

0

Temperature [°C]

100

100

80

80

60

40

20

60

80

100

120

60

40

20

-20

0

20

40

60

80

100

0 -40

120

Temperature [°C]

-20

0

20

40

60

80

100

120

Temperature [°C]

Figure 21. High-Level Output Voltage vs. Temperature

Figure 22. Low-Level Output Voltage vs. Temperature

© 2010 Fairchild Semiconductor Corporation FAN73611 • Rev. 1.0.0

40

Figure 20. Input Pull-Down Resistance vs. Temperature

VOL [mV]

VOH [mV]

Figure 19. Logic HIGH Input Bias Current vs. Temperature

0 -40

20

Temperature [°C]

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FAN73611 — Single-Channel High-Side Gate Drive IC

Typical Characteristics (Continued)

-4

-8

-6

-9

-8

VS [V]

VS [V]

-7

-10

-10

-11

-12

-12

-14

-13 -40

-20

0

20

40

60

80

100

-16 10

120

12

Temperature [°C]

170

170

150

150

130

130

110

90

18

20

110

90

12

14

16

18

70 10

20

12

Supply Voltage [V]

14

16

18

20

Supply Voltage [V]

Figure 25. Turn-On Propagation Delay vs. Supply Voltage

Figure 26. Turn-Off Propagation Delay vs. Supply Voltage

140

60

120

50

tF [ns]

100 tR [ns]

16

Figure 24. Allowable Negative VS Voltage vs. Supply Voltage

tOFF [ns]

tON [ns]

Figure 23. Allowable Negative VS Voltage vs. Temperature

70 10

14

Supply Voltage [V]

80

40 30

60 20

40

10

20 0 10

12

14

16

18

0 10

20

Figure 27. Turn-On Rise Time vs. Supply Voltage

14

16

18

20

Figure 28. Turn-Off Fall Time vs. Supply Voltage

© 2010 Fairchild Semiconductor Corporation FAN73611 • Rev. 1.0.0

12

Supply Voltage [V]

Supply Voltage [V]

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FAN73611 — Single-Channel High-Side Gate Drive IC

Typical Characteristics (Continued)

140

100

120

IQBS [A]

IQDD [A]

80 100 80

40

60

20

40 20 10

60

12

14

16

18

0 10

20

12

Supply Voltage [V]

Figure 29. Quiescent VDD Supply Current vs. Supply Voltage

600

140

550

IPBS [A]

IPDD [A]

120 100 80 60

18

20

500 450 400 350

40

300

20 12

14

16

18

250 10

20

Supply Voltage [V]

12

14

16

18

20

Supply Voltage [V]

Figure 31. Operating VDD Supply Current vs. Supply Voltage

Figure 32. Operating VBS Supply Current vs. Supply Voltage

© 2010 Fairchild Semiconductor Corporation FAN73611 • Rev. 1.0.0

16

Figure 30. Quiescent VBS Supply Current vs. Supply Voltage

160

0 10

14

Supply Voltage [V]

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FAN73611 — Single-Channel High-Side Gate Drive IC

Typical Characteristics (Continued)

15V 10µF

10µF VDD

0.1µF

50%

VB

15V

10nF

tON

VS GND

50%

IN tR

tOFF

FAN73611

90%

90%

1nF

tR

HO

IN

OUT

10%

10%

FAN73611 Rev.02

FAN73611 Rev.02

Figure 33. Switching Time Test Circuit and Waveform Definitions

15V UF4007

0.1µF

VDD

10µF

0.1µF

VB

GND

VS GND

-Vs

FAN73611 1000pF

IN

OUTPUT MONITOR

HO

FAN73611 Rev.03

Figure 34. Floating Supply Voltage Transient Test

© 2010 Fairchild Semiconductor Corporation FAN73611 • Rev. 1.0.0

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FAN73611 — Single-Channel High-Side Gate Drive IC

Switching Time Definitions

5.00 4.80

A

0.65

3.81 8

5 B

6.20 5.80

PIN ONE INDICATOR

1.75

4.00 3.80

1

5.60

4

1.27

(0.33)

0.25

M

1.27

C B A

LAND PATTERN RECOMMENDATION

SEE DETAIL A

0.25 0.10 1.75 MAX

R0.10

0.51 0.33 0.50 x 45 0.25

0.10 C

OPTION A - BEVEL EDGE

GAGE PLANE

R0.10

8 0 0.90 0.406

0.25 0.19

C

OPTION B - NO BEVEL EDGE

0.36

NOTES: UNLESS OTHERWISE SPECIFIED A) THIS PACKAGE CONFORMS TO JEDEC MS-012, VARIATION AA, ISSUE C, B) ALL DIMENSIONS ARE IN MILLIMETERS. C) DIMENSIONS DO NOT INCLUDE MOLD FLASH OR BURRS. D) LANDPATTERN STANDARD: SOIC127P600X175-8M. E) DRAWING FILENAME: M08AREV13

SEATING PLANE

(1.04) DETAIL A SCALE: 2:1

Figure 35. 8-Lead, Small Outline Package (SOP) Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/.

© 2010 Fairchild Semiconductor Corporation FAN73611 • Rev. 1.0.0

www.fairchildsemi.com 12

FAN73611 — Single-Channel High-Side Gate Drive IC

Physical Dimensions

FAN73611 — Single-Channel High-Side Gate Drive IC

© 2010 Fairchild Semiconductor Corporation FAN73611 • Rev. 1.0.0

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