MC33385DH/R2 데이터 시트보기 (PDF) - Freescale Semiconductor

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MC33385DH/R2

Quad Low-side Driver

Freescale Semiconductor 

BLOCK DIAGRAM

BLOCK DIAGRAM

VCC

NON1

NON2

NON3

NON4

URES

RES

RES

URES

VCC

FR Reset

IRES

TRIGGER

S

R

SDI

VCC

CLK

NCS

VCC

IRES

Shift

Register

SDO

Failure

Register

(FR)

Charge Pump

DRIVER

dv/dt control

ON1

I-SCB filter

t-ISCB

ON1

I-OL filter

t-IOL

NON1

SCG filter

t-SCG

URES

Over-temp. detection

RES

Vref OSC

Under Voltage

Reset

GND

Reset

NRES

Oscillator

Figure 2. 33385 Simplified Internal Block Diagram

OUT1

OUT2

OUT3

OUT4

33385

2

Analog Integrated Circuit Device Data

Freescale Semiconductor

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