4-A/4-A dual-channel gate driver with non-inverting inputs
Product details
Parameters
Package | Pins | Size
Features
- Bi-CMOS Output Architecture
- ±4 A Drive Current at the Miller Plateau Region
- Constant-Current Even at Low Supply Voltages
- Outputs Paralleled for Higher Drive Current
- Available in MSOP-PowerPAD™ Package
- TTL/CMOS Inputs Independent of Supply Voltage
- Industry-Standard Pin-Out
All trademarks are the property of their respective owners.
Description
The UCC2732x and UCC3732x family of high-speed dual-MOSFET Drivers deliver 4-A source and 4-A sink peak current to effectively drive MOSFETs where it is needed most at the Miller Plateau Region. A unique BiPolar and MOSFET hybrid output stage in parallel also allows efficient current sourcing and sinking at low supply voltages. Three standard logic options are offered — dual-inverting, dual-noninverting, and one-inverting and one-noninverting driver. Input thresholds are based on TTL and CMOS and independent of supply voltage and feature wide input hysteresis offering excellent noise immunity. The UCC2732x and UCC3732x family is available in the standard SOIC-8 (D) or PDIP-8 (P) packages as well as the thermally enhanced -8pin PowerPAD MSOP package (DGN), drastically lowering thermal resistance to improve long term reliability.
Same functionality and pinout but is not an equivalent to the compared device:
Technical documentation
Type | Title | Date | |
---|---|---|---|
* | Datasheet | UCCx732x Dual 4-A Peak High-Speed Low-Side Power-MOSFET Drivers datasheet (Rev. J) | Sep. 26, 2018 |
Application note | External Gate Resistor Selection Guide (Rev. A) | Feb. 28, 2020 | |
Application note | Understanding Peak IOH and IOL Currents (Rev. A) | Feb. 28, 2020 | |
Application note | Improving Efficiency of DC-DC Conversion through Layout | May 07, 2019 | |
More literature | Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) | Oct. 29, 2018 | |
Technical articles | How to achieve higher system robustness in DC drives, part 3: minimum input pulse | Sep. 19, 2018 | |
Technical articles | How to achieve higher system robustness in DC drives, part 2: interlock and deadtime | May 30, 2018 | |
Technical articles | Boosting efficiency for your solar inverter designs | May 24, 2018 | |
Technical articles | How to achieve higher system robustness in DC drives, part 1: negative voltage | Apr. 17, 2018 | |
Application note | Synchronous Rectifiers of a Current Doubler | Feb. 27, 2003 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
The UCC3895EVM-001 is an isolated 48V input phase shifted full bridge converter providing an output of 3.3V at 15A. Using the AB outputs of the UCC3895, a novel technique for direct control driven synchronous rectification is demonstrated.
Features
Uses the A and B outputs of the UCC3895 along with a UCC37324 dual 4A MOSFET driver to implement direct control of a synchronous rectifier current doubler in a phase shifted full bridge topology. This technique provides the proper gating and timing signals necessary to accurately synchronize output (...)
Design tools & simulation
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
Reference designs
Design files
-
download PMP5783 BOM.pdf (34KB) -
download PMP5783 Gerber.zip (676KB) -
download PMP5783 PCB.pdf (1211KB)
Design files
-
download PMP5855 BOM (EVM).pdf (37KB) -
download PMP5855 BOM (Daughter Card).pdf (25KB) -
download PMP5855 Gerber (EVM).zip (724KB) -
download PMP5855 Gerber (Daughter Card).zip (336KB) -
download PMP5855 PCB (EVM).pdf (1549KB) -
download PMP5855 PCB (Daughter Card).pdf (846KB)
Design files
-
download PMP5922 BOM.pdf (68KB) -
download PMP5922 Gerber.zip (416KB) -
download PMP5922 PCB.pdf (1291KB)
Design files
-
download PMP9622 BOM.pdf (148KB) -
download PMP9622 Assembly Drawing.pdf (270KB) -
download PMP9622 Gerber.zip (598KB)
Design files
-
download PMP7246 BOM.pdf (29KB) -
download PMP7246 Gerber.zip (216KB)
Design files
-
download PMP5726 BOM.pdf (34KB)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
HVSSOP (DGN) | 8 | View options |
PDIP (P) | 8 | View options |
SOIC (D) | 8 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
TI E2E™ forums with technical support from TI engineers
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.