L9907TR Integrated Circuits (ICs) |
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Allicdata Part #: | 497-17300-2-ND |
Manufacturer Part#: |
L9907TR |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | STMicroelectronics |
Short Description: | IC FET DVR 3PHASE BLDC 64TQFP |
More Detail: | Half-Bridge Gate Driver IC 64-TQFP-EP (10x10) |
DataSheet: | L9907TR Datasheet/PDF |
Quantity: | 1000 |
Series: | Automotive, AEC-Q100 |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Driven Configuration: | Half-Bridge |
Channel Type: | 3-Phase |
Number of Drivers: | 6 |
Gate Type: | N-Channel MOSFET |
Voltage - Supply: | 5 V ~ 54 V |
Logic Voltage - VIL, VIH: | 0.8V, 2V |
Current - Peak Output (Source, Sink): | -- |
Input Type: | -- |
Rise / Fall Time (Typ): | 35ns, 35ns |
Operating Temperature: | -40°C ~ 150°C (TJ) |
Mounting Type: | Surface Mount |
Package / Case: | 64-TQFP Exposed Pad |
Supplier Device Package: | 64-TQFP-EP (10x10) |
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L9907TR application field and working principle have been widely explored by researchers in the field of power management integrated circuit (PMIC) and gate drivers. This integrated circuit is specifically used for driving power field-effect transistors (FETs) used in power switches and voltage regulators, and for direction in providing either the input or output for a wide range of electrical applications.
In PMIC - Gate Drivers, L9907TR uses a 4-stage process to control the voltage between the gate and source of a FET. This process is as follows:
- Stage 1: calibration - sets the initial voltage between gate and source.
- Stage 2: regulation - adjusts the voltage between gate and source during normal supply and load changes.
- Stage 3: pre-driver - amplifies the output voltage/current to ensure drive capability across load variation.
- Stage 4: driver - drives the necessary voltage/current to switch the FET.
Aside from the 4-stage process of regulating the voltage between the gate and source, L9907TR also offers a wide range of additional features to customize your particular power switches and voltage regulators. The L9907TR can be configured to automatically self-calibrate upon system startup, and it offers two different thresholds of detection - level detection (when threshold voltage is exceeded) and pulse detection (when threshold pulse is exceeded).
In addition to the versatile functionality provided by L9907TR, it is also one of the fastest gate drivers in the market. It is capable of switching at a maximum of 2.4A/us, and it features a low maximum RDSon (on-state resistance) of 0.5Ω. This ensures that the gate switching circuit delivers optimal system performance and makes it one of the most versatile choice for powering fashionable power switches and voltage regulators.
Overall, L9907TR offers an extensive range of features for driving power field-effect transistors in applications such as power switches and voltage regulators. It enables fast gate switching with its 2.4A/us speed and low RDSon, and it offers a flexible solution for designing voltage regulators with its versatile 4-stage process of regulating gate and source voltages, as well as its additional customizable features.
The specific data is subject to PDF, and the above content is for reference
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