MAX17600(2017) 데이터 시트보기 (PDF) - Maxim Integrated

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MAX17600
(Rev.:2017)

4A Sink/Source Current, 12ns, Dual MOSFET Drivers

Maxim Integrated 

MAX17600–MAX17605

4A Sink/Source Current,

12ns, Dual MOSFET Drivers

INA

VIL

OUTA

90%

10%

tD-ON

tR

VIH

tD-OFF

tF

INB

VIL

OUTB

90%

10%

tD-ON

tR

VIH

tD-OFF

tF

Figure 3. Timing Diagram for the MAX17600/MAX17603

ENA

ENB

MAX17600

MAX17601

INA MAX17602 OUTA

MAX17603

GND MAX17604 VDD

MAX17605

INB

OUTB

VDD

COUTA

COUTB

Detailed Description

The MAX17600–MAX17605 are high-speed MOSFET

drivers capable of sinking/sourcing 4A peak currents.

The devices have various inverting and noninverting part

options that provide greater flexibility in controlling the

MOSFET. The devices have internal logic circuitry that

prevents shoot-through during output-state changes.

The logic inputs are protected against voltage spikes

up to +16V, regardless of VDD voltage. Propagation

delay time is minimized and matched between the dual

channels. The devices have very fast switching time,

combined with short propagation delays (12ns typ),

making them ideal for high-frequency circuits. The

devices operate from a +4V to +14V single power

supply and typically consume 1mA of supply current.

The MAX17600/MAX17601/MAX17602 have standard

TTL input logic levels, while the MAX17603/MAX17604/

MAX17605 have CMOS-like high-noise margin (HNM)

input logic levels. The MAX17600/MAX17603 are dual

inverting input drivers, the MAX17601/MAX17604 are

dual noninverting input drivers, and the MAX17602/

MAX17605 have one noninverting and one inverting

input. These devices are provided with enable pins

(ENA and ENB) for better control of driver operation.

Logic Inputs

The MAX17600/MAX17601/MAX17602 have standard

TTL input logic levels, while the MAX17603/MAX17604/

MAX17605 have CMOS-like HNM input logic levels (see

the Electrical Characteristics table). Table 1 gives the truth

table for various part options.

Figure 4. Test Circuit for the Timing Diagrams

Table 1. Truth Table

ENABLE

INPUTS

ENA ENB

H

H

H

H

H

H

H

H

L

L

LOGIC

INPUTS

INA INB

H

H

H

L

L

H

L

L

X

X

L = Logic-low, H = Logic-high.

DUAL NONINVERTING

DRIVER

OUTA

OUTB

H

H

H

L

L

H

L

L

L

L

DUAL INVERTING

DRIVER

OUTA

OUTB

L

L

L

H

H

L

H

H

L

L

ONE INVERTING AND ONE

NONINVERTING DRIVER

OUTA

OUTB

L

H

L

L

H

H

H

L

L

L

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