Texas Instruments UCC27624QDGNRQ1
- Part Number:
- UCC27624QDGNRQ1
- Manufacturer:
- Texas Instruments
- Ventron No:
- 6401400-UCC27624QDGNRQ1
- Description:
- Automotive 5-A/5-A dual-channel gate driver with 4-V UVLO, 30-V VDD and low prop delay
- Datasheet:
- ucc27624-q1
- Number of channels2
- Power switchGaNFET
- Peak output current (A)5
- Input VCC (min) (V)4.5
- Input VCC (max) (V)26
- FeaturesEnable pin
- Operating temperature range (°C)-40 to 150
- Fall time (ns)10
- Propagation delay time (μs)0.017
- Input thresholdCMOS
- Channel input logicDual
- Input negative voltage (V)-10
- RatingAutomotive
- Undervoltage lockout (typ) (V)4
- Driver configurationDual
The UCC27624-Q1 is a dual-channel, high-speed, low-side gate driver that effectively drives MOSFET, IGBT, SiC, and GaN power switches. UCC27624-Q1 has a typical peak drive strength of 5 A, which reduces rise and fall times of the power switches, lowers switching losses, and increases efficiency. The devices fast propagation delay (17-ns typical) yields better power stage efficiency by improving the deadtime optimization, pulse width utilization, control loop response, and transient performance of the system.
UCC27624-Q1 can handle –10 V at its inputs, which improves robustness in systems with moderate ground bouncing. The inputs are independent of supply voltage and can be connected to most controller outputs for maximum control flexibility. An independent enable signal allows the power stage to be controlled independently of main control logic. In the event of a system fault, the gate driver can quickly shut-off by pulling enable low. Many high-frequency switching power supplies exhibit noise at the gate of the power device, which can get injected into the output pin on the gate driver and can cause the driver to malfunction. The devices transient reverse current and reverse voltage capability allow it to tolerate noise on the gate of the power device or pulse-transformer and avoid driver malfunction.
The UCC27624-Q1 also features undervoltage lockout (UVLO) for improved system robustness. When there is not enough bias voltage to fully enhance the power device, the gate driver output is held low by the strong internal pull down MOSFET.
Latest News
-
23 February 2024
ADM2483BRWZ Alternatives, Symbol, Advantages and Disadvantages and Package
Ⅰ. Overview of ADM2483BRWZⅡ. Technical parameters of ADM2483BRWZⅢ. ADM2483BRWZ symbol, footprint and pin configurationⅣ. Circuit description of ADM2483BRWZⅤ. What are the advantages and disadvantages of ADM2483BRWZ?Ⅵ. Dimensions and... -
23 February 2024
LM386 Audio Amplifier IC Structure, Working Principle, Manufacturer, Function and Applications
Ⅰ. Overview of LM386Ⅱ. Internal structure and working principle of LM386Ⅲ. Pins and functions of LM386Ⅳ. Manufacturer of LM386Ⅴ. What is the function of LM386?Ⅵ. How to use... -
26 February 2024
A Complete Guide to DLW5BTM501SQ2L Common Mode Filter
Ⅰ. What is common mode filter?Ⅱ. DLW5BTM501SQ2L descriptionⅢ. Structure of DLW5BTM501SQ2L common mode filterⅣ. Who made DLW5BTM501SQ2L?Ⅴ. Frequency response range of DLW5BTM501SQ2L filterⅥ. Typical characteristics of DLW5BTM501SQ2LⅦ. Specifications... -
26 February 2024
STM32F407VGT6 Microcontroller Replacements, Application Fields and Package
Ⅰ. STM32F407VGT6 overviewⅡ. STM32F407VGT6 parameter conditionsⅢ. STM32F407VGT6 application areasⅣ. Package of STM32F407VGT6Ⅴ. Hardware design and software design of STM32F407VGT6 microcontrollerⅥ. Absolute maximum ratings of STM32F407VGT6Ⅶ. How to evaluate...
Help you to save your cost and time.
Reliable package for your goods.
Fast Reliable Delivery to save time.
Quality premium after-sale service.