BD2270HFV-TR Integrated Circuits (ICs)

Logic Voltage - VIL, VIH:	--
Base Part Number:	BD2270
Supplier Device Package:	HVSOF5
Package / Case:	SOT-665
Mounting Type:	Surface Mount
Operating Temperature:	-25°C ~ 85°C (TA)
Rise / Fall Time (Typ):	130µs, 18µs
Input Type:	Non-Inverting
Current - Peak Output (Source, Sink):	--
Series:	--
Voltage - Supply:	2.7 V ~ 5.5 V
Gate Type:	N-Channel MOSFET
Number of Drivers:	1
Channel Type:	Single
Driven Configuration:	High-Side
Part Status:	Active
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

BD2270HFV-TR

Application Field

The BD2270HFV-TR is a monolithic integrated power management integrated circuit (PMIC) for use as a Gate Driver. It integrates six channels of high-performance, high-efficiency switching PMICs to enable high-power and high-speed operation of advanced power switches and gate drivers.The BD2270HFV-TR is designed to drive both MOSFETs and IGBTs, making it suitable for high-frequency DC/DC, AC/DC and bidirectional motor control applications. The integrated current-smart power switches ensure optimal power efficiency, and the integrated pre-driver guarantees fast switching. The BD2270HFV-TR employs advanced technologies to reduce power losses, improve transient response and provide superior thermal performance. The internal clock synchronization circuit allows the frequency to be adjusted to the power demand. The 8-stage PWM mode setting and 6-bit current chopping provide programmable signals to enable the most efficient switching.

Working Principle

The BD2270HFV-TR uses two sets of insulated gate bipolar transistors (IGBTs) to drive a load. Each IGBT is connected to a corresponding PMIC and has two sets of six pins. The first pins are used to connect the load. The second pins are used to connect the control signals to control the IGBTs.The BD2270HFV-TR includes six high-efficiency PMICs, each of which is configured for one of the IGBTs. The PMICs provide the control signals to the IGBTs that are necessary to power the load.When the load voltage exceeds the drive voltage, the PMIC will switch the IGBT off. The load current is then limited to the value of the body diode voltage drop. This prevents the transfer of too much current to the load and saves power.The BD2270HFV-TR also includes an adaptive on/off delay control. This prevents the IGBTs from being turned off too quickly and producing too much current. The digital power management system also uses a low-power shutdown that ensures minimum power consumption when the system is not in use.In addition, the BD2270HFV-TR comes with an integrated phase-lock-loop (PLL) that allows the frequency of the signal to be adjusted and helps maximize power efficiency. The PLL can also be used to spread the current across all phases to ensure optimal system performance.

Conclusion

The BD2270HFV-TR is an excellent PMIC for Gate Driver applications. It has been designed with the highest power efficiency and response time in mind, and its integrated features and advanced technologies ensure optimal performance. Its 8-stage PWM and 6-bit current chopping settings provide the best switching solution for the load, and its low power shutdown conserves energy when the system is not being used. The BD2270HFV-TR is an ideal choice for applications that require high performance and reliability in power management.

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

Part Number	Manufacturer	Price	Quantity	Description