Texas Instruments LMG1205YFXR
- Part Number:
- LMG1205YFXR
- Manufacturer:
- Texas Instruments
- Ventron No:
- 6403915-LMG1205YFXR
- Description:
- 1.2-A, 5-A 90-V, half bridge gate driver with 5-V UVLO for GaNFET and MOSFET
- Datasheet:
- lmg1205
- Power switchGaNFET
- Input VCC (min) (V)4.5
- Input VCC (max) (V)5.5
- Peak output current (A)5
- Operating temperature range (°C)-40 to 125
- Undervoltage lockout (typ) (V)4
- RatingCatalog
- Propagation delay time (μs)0.035
- Fall time (ns)3.5
- Iq (mA)0.09
- Input thresholdTTL
- Channel input logicTTL
- Negative voltage handling at HS pin (V)-5
- FeaturesBootstrap supply voltage clamp
- Driver configurationHalf bridge
The LMG1205 is designed to drive both the high-side and the low-side enhancement modeGallium Nitride (GaN) FETs in a synchronous buck, boost, or half-bridge configuration. The devicehas an integrated 100-V bootstrap diode and independent inputs for the high-side and low-sideoutputs for maximum control flexibility. The high-side bias voltage is generated using a bootstraptechnique and is internally clamped at 5 V, which prevents the gate voltage from exceeding themaximum gate-source voltage rating of enhancement mode GaN FETs. The inputs of the LMG1205 are TTLlogic compatible and can withstand input voltages up to 14 V regardless of the VDD voltage. TheLMG1205 has split-gate outputs, providing flexibility to adjust the turnon and turnoff strengthindependently.
In addition, the strong sink capability of the LMG1205 maintains the gate in the lowstate, preventing unintended turnon during switching. The LMG1205 can operate up to several MHz.The LMG1205 is available in a 12-pin DSBGA package that offers a compact footprint and minimizedpackage inductance.
Latest News
-
14 December 2023
An Introduction to the A3144 Magnetic Hall Effect Sensor
Ⅰ. What is a Hall sensor?Ⅱ. Overview of A3144 Hall effect sensorⅢ. Manufacturer of A3144 Hall effect sensorⅣ. What are the features of A3144 Hall effect sensor?Ⅴ. Pin... -
15 December 2023
Introduction to the Use of Operational Amplifier Circuit Based on LM324
Ⅰ. Overview of LM324 operational amplifierⅡ. Four different packages of LM324 operational amplifierⅢ. Functions of LM324 operational amplifierⅣ. Maximum ratings of LM324 operational amplifierⅤ. Characteristics of LM324 operational... -
15 December 2023
A Comprehensive Guide to Harnessing the Power of the TDA7850 Audio Amplifier
Ⅰ. TDA7850 overviewⅡ. How does the TDA7850 perform in terms of sound quality?Ⅲ. Specifications of TDA7850 audio amplifierⅣ. Electrical characteristic curves of TDA7850 audio amplifierⅤ. What kind of... -
18 December 2023
LT4320 Ideal Diode Bridge Controllers Subverts the Traditional Bridge Rectifier
Ⅰ. What is LT4320?Ⅱ. How does LT4320 overcome the shortcomings of full-wave rectification?Ⅲ. Which manufacturer makes the LT4320?Ⅳ. Pin configuration of LT4320Ⅴ. Three-phase ideal rectification based on LT4320Ⅵ....
Help you to save your cost and time.
Reliable package for your goods.
Fast Reliable Delivery to save time.
Quality premium after-sale service.