DistyParts Icon
SN55451BJG The Texas Instruments SN55451BJG is a dual-peripheral driver designed for TTL logic systems. It features two independent low-side channels with a 4.5V to 5.5V supply voltage and 500mA output current.
Mfr Part #:

SN55451BJG

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN55451BJG is a dual-peripheral driver designed for TTL logic systems. It features two independent low-side channels with a 4.5V to 5.5V supply voltage and 500mA output current.
✓ Total Stock: 6,922 pcs
$ Price Range: $8.23

SN55451BJG Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
6,358 pcs
On Request
6358 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
538 pcs
On Request
538 pcs On Request 1 On Request On Request 17+ On Request On Request
Partservice ✓
Non-Authorised Inventory information
26 pcs
On Request
26 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SN55451BJG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel Type
Current
Driven Configuration
Input Type
Logic Voltage
Military Grade
Mounting Type
Number of Drivers
Operating Temperature
Package / Case
Rise
SVHC Present
Supplier Device Package
Voltage
View Similar Products (0)

SN55451BJG Description

Short technical summary and product information.

The SN55451BJG from Texas Instruments is a dual-peripheral driver IC designed for high-speed switching applications within TTL logic systems. This device features two independent low-side driver channels, each capable of sourcing up to 500mA.

 

It operates with a supply voltage range of 4.5V to 5.5V and is characterized for use up to 300mA with high-voltage outputs up to 30V. The inputs are TTL compatible and diode-clamped, simplifying circuit design. The SN55451BJG ensures freedom from latch-up and is designed for high-speed switching.

 

This component is housed in an 8-CDIP (Ceramic Dual In-line Package) with a through-hole mounting type. The operating temperature range is specified from -50°C to 150°C (TJ), making it suitable for demanding environments. The SN55451B series is functionally interchangeable with the SN75450 family.

SN55451BJG Quick Information

Product Type: Gate Driver
Series: SN5545xB
Canonical Name: SN55451BJG Dual-Peripheral Driver
Subcategory: Low-Side Switches

SN55451BJG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN55451BJG Estimated Pricing

Qty Low High
1+ $8.23 $8.23

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN55451BJG Features

  • Dual independent low-side driver channels.
  • Operates from 4.5V to 5.5V supply.
  • Provides 500mA output current per channel.
  • TTL compatible diode-clamped inputs.
  • 8-CDIP through-hole package.

SN55451BJG Applications

  • Switch mode power supply applications.
  • Motor control and drive circuits.
  • Industrial inverter and converter systems.
  • General purpose low-side gate driving.

SN55451BJG FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN55451BJG?

The supply voltage range is 4.5V to 5.5V.

What is the operating temperature range?

The junction temperature range is -50°C to 150°C.

What is the package type?

The device is supplied in an 8-CDIP (0.300", 7.62mm) through-hole package.

How many output drivers does the SN55451BJG have?

It has two independent low-side drivers.

What is the output current capability per channel?

The peak output current is 500mA per channel.

What is the input logic type?

The input type is inverting with logic thresholds of 0.8V for low and 2V for high.

Home

Categories