38 MOSFET Gate Drivers 8

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Part RoHS Manufacturer Interface IC Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Total Dose (V) Package Body Material Surface Mount Maximum Supply Voltage Maximum Output Current No. of Functions No. of Channels Technology Screening Level Built-in Protections Maximum Supply Current Input Characteristics Nominal Supply Voltage Maximum Supply Voltage-1 Turn-on Time Power Supplies (V) Nominal Negative Supply Voltage Package Style (Meter) Package Equivalence Code Minimum Supply Voltage-1 Sub-Category Minimum Supply Voltage Terminal Pitch Maximum Operating Temperature Nominal Supply Voltage-1 Output Characteristics Minimum Operating Temperature Driver No. of Bits Terminal Finish Terminal Position JESD-30 Code Moisture Sensitivity Level (MSL) Maximum Seated Height Nominal Output Peak Current Limit Width Turn-off Time Qualification Output Polarity High Side Driver Additional Features JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Output Current Flow Direction Length

A3985SLDTR-T

Allegro MicroSystems

FULL BRIDGE BASED MOSFET DRIVER

OTHER

GULL WING

38

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

1

5 V

50 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

12 V

3 V

.5 mm

85 Cel

-20 Cel

MATTE TIN

DUAL

R-PDSO-G38

2

1.2 mm

.2 A

4.4 mm

Not Qualified

YES

e3

40

260

9.7 mm

A3986SLDTR-T

Allegro MicroSystems

FULL BRIDGE BASED MOSFET DRIVER

OTHER

GULL WING

38

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

1

5 V

50 V

.18 us

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

12 V

3 V

.5 mm

85 Cel

-20 Cel

Matte Tin (Sn)

DUAL

R-PDSO-G38

2

1.2 mm

.2 A

4.4 mm

.18 us

Not Qualified

YES

e3

40

260

9.7 mm

A3942KLGTR-T

Allegro MicroSystems

BUFFER OR INVERTER BASED MOSFET DRIVER

AUTOMOTIVE

GULL WING

38

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

1

TRANSIENT; OVER CURRENT; OVER VOLTAGE; THERMAL; UNDER VOLTAGE

4.75 V

60 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP38,.25,20

4.5 V

3 V

.5 mm

125 Cel

6 V

-40 Cel

MATTE TIN

DUAL

R-PDSO-G38

1

1.2 mm

4.4 mm

Not Qualified

YES

e3

SOURCE AND SINK

9.7 mm

A3986SLD-T

Allegro MicroSystems

FULL BRIDGE BASED MOSFET DRIVER

OTHER

GULL WING

38

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

50 V

1

180 us

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

12 V

.5 mm

85 Cel

-20 Cel

Matte Tin (Sn)

DUAL

R-PDSO-G38

2

1.2 mm

4.4 mm

180 us

Not Qualified

NO

e3

40

260

9.7 mm

TDA21321XUMA1

Infineon Technologies

HALF BRIDGE BASED MOSFET DRIVER

OTHER

UNSPECIFIED

38

RECTANGULAR

UNSPECIFIED

NO

8 V

1

5 V

8 V

MICROELECTRONIC ASSEMBLY

4.5 V

4.5 V

125 Cel

5 V

-25 Cel

GOLD NICKEL

UNSPECIFIED

R-XXMA-X38

.8 mm

4.5 mm

YES

e4

6.6 mm

TDA21320

Infineon Technologies

HALF BRIDGE BASED MOSFET DRIVER

OTHER

BUTT

38

VBCC

RECTANGULAR

UNSPECIFIED

YES

8 V

1

5 V

CHIP CARRIER, VERY THIN PROFILE

4.5 V

125 Cel

-25 Cel

BOTTOM

R-XBCC-B38

.8 mm

4.5 mm

YES

NOT SPECIFIED

NOT SPECIFIED

6.6 mm

TDA21321

Infineon Technologies

HALF BRIDGE BASED MOSFET DRIVER

OTHER

BUTT

38

VBCC

RECTANGULAR

UNSPECIFIED

YES

8 V

1

5 V

CHIP CARRIER, VERY THIN PROFILE

4.5 V

125 Cel

-25 Cel

BOTTOM

R-XBCC-B38

.8 mm

4.5 mm

YES

NOT SPECIFIED

NOT SPECIFIED

6.6 mm

TDA21320XUMA1

Infineon Technologies

HALF BRIDGE BASED MOSFET DRIVER

OTHER

UNSPECIFIED

38

RECTANGULAR

UNSPECIFIED

NO

8 V

1

5 V

8 V

MICROELECTRONIC ASSEMBLY

4.5 V

4.5 V

125 Cel

5 V

-25 Cel

GOLD NICKEL

UNSPECIFIED

R-XXMA-X38

.8 mm

4.5 mm

YES

e4

6.6 mm

MOSFET Gate Drivers

MOSFET gate drivers are electronic components that are used to control and drive the operation of MOSFETs, which are commonly used as switches in electronic circuits. MOSFETs require a voltage applied to the gate terminal to turn them on or off, and MOSFET gate drivers provide this voltage.

MOSFET gate drivers can be classified into several types based on their specific applications and characteristics. Some of the most common types of MOSFET gate drivers include single-channel drivers, half-bridge drivers, and full-bridge drivers.

Single-channel drivers are used to control a single MOSFET, while half-bridge and full-bridge drivers are used to control multiple MOSFETs in various configurations. MOSFET gate drivers typically include a level shifter, a buffer, and a gate driver circuit.

MOSFET gate drivers are critical components of electronic circuits, providing a way to control and drive the operation of MOSFETs. They are used in a wide range of applications, including motor control, power supplies, and inverters.