SN75372D
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Texas Instruments SN75372D

Manufacturer No:
SN75372D
Manufacturer:
Texas Instruments
Package:
Tube
Description:
IC GATE DRVR LOW-SIDE 8SOIC
Delivery:
Payment:
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Product Introduction

Overview

The SN75372D, produced by Texas Instruments, is a dual NAND gate interface circuit designed to drive power MOSFETs from TTL inputs. This device is optimized for driving high-capacitance loads at high speeds, making it suitable for applications requiring fast switching times and high current drive capabilities.

The SN75372D operates with a VCC1 supply voltage of 5 V and a VCC2 supply voltage range of up to 24 V. It is characterized for operation over a temperature range of 0°C to 70°C, ensuring reliability in various environmental conditions.

Key Specifications

Parameter Min Typ Max Unit
Supply Voltage, VCC1 4.75 5 5.25 V
Supply Voltage, VCC2 4.75 20 24 V
High-Level Input Voltage, VIH 2 V
Low-Level Input Voltage, VIL 0.8 V
High-Level Output Current, IOH -10 mA
Low-Level Output Current, IOL 40 mA
Propagation Delay Time, tPLH 10 40 65 ns
Propagation Delay Time, tPHL 10 30 50 ns
Operating Free-Air Temperature, TA 0 70 °C

Key Features

  • Dual circuits capable of driving high-capacitance loads at high speeds
  • Output supply voltage range up to 24 V
  • Low standby power dissipation
  • Totem-pole output configuration for faster switching speeds
  • High current and voltage levels necessary for driving large capacitive loads

Applications

The SN75372D is suitable for various applications that require high-speed driving of power MOSFETs, such as:

  • Power supply systems requiring fast switching times
  • Motor control circuits where high current drive is necessary
  • High-frequency switching applications
  • Circuits involving large capacitive loads that need to be driven efficiently

Q & A

  1. What is the primary function of the SN75372D?

    The SN75372D is a dual NAND gate interface circuit designed to drive power MOSFETs from TTL inputs.

  2. What is the operating voltage range for VCC1 and VCC2?

    VCC1 operates at 5 V, while VCC2 operates up to 24 V.

  3. What is the temperature range for the SN75372D?

    The device is characterized for operation from 0°C to 70°C.

  4. What type of output configuration does the SN75372D use?

    The SN75372D uses a totem-pole output configuration for faster switching speeds.

  5. What are the typical propagation delay times for the SN75372D?

    The propagation delay times are typically 40 ns for tPLH and 30 ns for tPHL.

  6. How much high-level output current can the SN75372D provide?

    The SN75372D can provide up to -10 mA of high-level output current.

  7. What is the significance of the totem-pole output in the SN75372D?

    The totem-pole output configuration allows for faster switching speeds by using both active pull-up and pull-down outputs.

  8. What are some common applications for the SN75372D?

    Common applications include power supply systems, motor control circuits, high-frequency switching applications, and circuits with large capacitive loads.

  9. How does the SN75372D handle high-capacitance loads?

    The SN75372D is designed to drive high-capacitance loads at high speeds, providing the necessary high current and voltage levels.

  10. What is the package type and pin count for the SN75372D?

    The SN75372D is available in SOIC (D) and PDIP (P) packages, both with 8 pins.

Product Attributes

Driven Configuration:Low-Side
Channel Type:Synchronous
Number of Drivers:2
Gate Type:N-Channel MOSFET
Voltage - Supply:4.75V ~ 5.25V, 4.75V ~ 24V
Logic Voltage - VIL, VIH:0.8V, 2V
Current - Peak Output (Source, Sink):500mA, 500mA
Input Type:Inverting
High Side Voltage - Max (Bootstrap):- 
Rise / Fall Time (Typ):- 
Operating Temperature:0°C ~ 70°C (TA)
Mounting Type:Surface Mount
Package / Case:8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:8-SOIC
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Similar Products

Part Number SN75372D SN75372DR SN75372P SN75374D
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active
Driven Configuration Low-Side Low-Side Low-Side Low-Side
Channel Type Synchronous Synchronous Synchronous Independent
Number of Drivers 2 2 2 4
Gate Type N-Channel MOSFET N-Channel MOSFET N-Channel MOSFET N-Channel MOSFET
Voltage - Supply 4.75V ~ 5.25V, 4.75V ~ 24V 4.75V ~ 5.25V, 4.75V ~ 24V 4.75V ~ 5.25V, 4.75V ~ 24V 4.75V ~ 28V
Logic Voltage - VIL, VIH 0.8V, 2V 0.8V, 2V 0.8V, 2V 0.8V, 2V
Current - Peak Output (Source, Sink) 500mA, 500mA 500mA, 500mA 500mA, 500mA 500mA, 500mA
Input Type Inverting Inverting Inverting Inverting
High Side Voltage - Max (Bootstrap) - - - -
Rise / Fall Time (Typ) - - - 20ns, 20ns
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 150°C (TJ)
Mounting Type Surface Mount Surface Mount Through Hole Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-DIP (0.300", 7.62mm) 16-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC 8-SOIC 8-PDIP 16-SOIC

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