TPIC44L02DBG4 Allicdata Electronics
Allicdata Part #:

TPIC44L02DBG4-ND

Manufacturer Part#:

TPIC44L02DBG4

Price: $ 0.98
Product Category:

Integrated Circuits (ICs)

Manufacturer: Texas Instruments
Short Description: IC DRIVER PRE FET 4 CHAN 24SSOP
More Detail: Low-Side Gate Driver IC Non-Inverting 24-SSOP
DataSheet: TPIC44L02DBG4 datasheetTPIC44L02DBG4 Datasheet/PDF
Quantity: 1000
360 +: $ 0.88704
Stock 1000Can Ship Immediately
$ 0.98
Specifications
Logic Voltage - VIL, VIH: --
Base Part Number: TPIC44L02
Supplier Device Package: 24-SSOP
Package / Case: 24-SSOP (0.209", 5.30mm Width)
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 150°C (TJ)
Rise / Fall Time (Typ): 3.5µs, 3µs
Input Type: Non-Inverting
Current - Peak Output (Source, Sink): 1.2mA, 1.2mA
Series: --
Voltage - Supply: 4.5 V ~ 5.5 V
Gate Type: N-Channel, P-Channel MOSFET
Number of Drivers: 4
Channel Type: Independent
Driven Configuration: Low-Side
Part Status: Active
Packaging: Tube 
Description

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A PMIC - Gate Drivers, is a type of device used to control the switching of electrical signals from one point to another. The TPIC44L02DBG4 is an example of such a device, and its applications and working principle is as follows:

Applications

The TPIC44L02DBG4 is primarily used in power management integrated circuits (PMICs), particularly in systems that require higher precision and shorter rise/fall times. Some of the applications that the TPIC44L02DBG4 is used in include:

  • Switching power supplies
  • Motherboard power control ICs
  • Automotive power management systems
  • Integrated circuit design for power control

Working Principle

The TPIC44L02DBG4 is a high-precision DC-DC gate driver whose main purpose is to switch the sources of power from one component to another. In order to do this efficiently, the device is designed with a special technology known as pulse width modulation (PWM). This technology allows the device to adjust the signal width, allowing for a faster switching frequency and a more accurate data transfer.

As with all gate drivers, the TPIC44L02DBG4 also incorporates an overvoltage/overcharge protection feature, which helps prevent the device from being damaged due to an excessive current or voltage level. The device also has a built-in temperature protection feature, which prevents both the device and the system from being overloaded in hostile environmental conditions. Finally, the TPIC44L02DBG4 has a built-in over-temperature protection feature, allowing for safe operation in even the toughest environments.

Conclusion

The TPIC44L02DBG4 is a high-precision DC-DC gate driver that is primarily used in power management integrated circuits (PMICs). It is specifically designed to support a high switching frequency, accuracy, and temperature protection, making it ideal for a wide range of applications. It is an excellent choice for systems that require efficient switching and fast response times.

The specific data is subject to PDF, and the above content is for reference

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