Figure 9. Typical application diagram - Miller Clamp

GND_HS

VH_HS

VDD

MCU

HIN

LIN

VDD

VDD

C

R

C

R

C

R

C

R

GND_PWR

Load_ Phase

HV_BUS

I

S

O

L

A

T

I

O

N

Control

Logic

Floating

Section

Control

Logic

Floating ground A

UVLO

VH

Level

Shifter

VCLAMPth

+

VDD

GND

IN+

IN-

VH

CLAMP

GNDISO

GOUT

GND_LS

VH_LS

I

S

O

L

A

T

I

O

N

Control

Logic

Floating

Section

Control

Logic

Floating ground A

UVLO

VH

Level

Shifter

VCLAMPth

+

VDD

GND

IN+

IN-

VH

CLAMP

GNDISO

GOUT

Figure 10. Typical application diagram - Miller Clamp and negative gate driving

VDD

MCU

HIN

LIN

VDD

VDD

C

R

C

R

C

R

C

R

GND_PWR

Load_ Phase

HV_BUS

VDD

GND

IN+

IN-

VH

VDD

GND

IN+

IN-

VH

GNDISO

GND_HS

VH_HS

VL_HS

+

VL

VH

+

GNDISO

GND_LS

VH_LS

VL_LS

+

VL

VH

+

I

S

O

L

A

T

I

O

N

Control

Logic

Floating

Section

Control

Logic

Floating ground A

UVLO

VH

Level

Shifter

VCLAMPth

+

I

S

O

L

A

T

I

O

N

Control

Logic

Floating

Section

Control

Logic

Floating ground A

UVLO

VH

Level

Shifter

VCLAMPth

+

CLAMP

GOUT

CLAMP

GOUT

STGAP2SICS

Typical application diagram

DS13402 - Rev 4

page 12/22