XC33487

Automotive Dual High Side Driver

2

MAXIMUM RATINGS

NOTES :

1. Device mounted with minimum pcb dimensions.

2. Assuming a 150

°C maximum junction temperature.

Figure 1. Block Diagram and Application Schematic

Ratings

Symbol

Value

Unit

ELECTRICAL RATINGS

Vbat Voltage with Respect to Gnd : Continuous/Pulse

Vbat

-14 to + 40

V

Out-1 & Out-2 Voltage with Respect of Gnd : Continuous/Pulse

Vout

-0.3 to 40

V

Out-1 to Vbat & Out-2 to Vbat voltage : Continuous/Pulse

Vout

40

V

IN-1, IN-2, ST-1, ST-2 Voltage : Continuous/Pulse

Vin

-0.3 to 7

V

Cur R1, Cur R2 Voltage : Continuous/Pulse

Vcr

-0.3 to 7

V

ESD all Pins

Vesd

+/-2000

V

Out-1, Out-2 DC Output Current

Ioutdc

8

Amp

Out-1, Out-2 Output Current : Pulse

Ioutp

40

Amp

IN-1, IN-2, ST-1, ST-2, Cur R1, Cur R2 Input Current

Iin

+/-5

mA

THERMAL RATINGS

Junction Temperature

Tj

- 40 to 150

°C

Storage Temperature Range

Tst

- 65 to +150

°C

Thermal Resistance Junction to Case

Rthjc

12

°C/W

Thermal Resistance Junction to Ambient (note 1)

Rthja

60

°C/W

Power Dissipation at Tcase 105

°C (note 2)

Pd

3.75

W

Battery

MCU

Out-1

IN-1

Out-2

IN-2

Charge

Pump

Fault

Input

Trigger

Over

Temp

Over

Current

Out-1

GND

CHANNEL 1

CHANNEL 2

Current

Recopy

Cur R1

Cur R2

Current copy

resistor

Right side

21+21+....

A/D

I/O

Cur R1

Flasher Lite

Cb

R

R

Left

Right

R

ST1

I/O

Out-2

Monitoring

R : 10k typical

Rcr : 500

Ω to 1kΩ typical

Cb : 10nF to 470nF

St-2

St-1

5V

Rcr

Open

Load

5V

10K

I/O

I/O

Cr 2

St-2

IN-2

I/O