LM5113TME/NOPB Part Information
Details for LM5113TME/NOPB by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs
Part Description
The LM5113 is designed to drive both the high-side and the low-side enhancement mode Gallium Nitride (GaN) FETs in a synchronous buck or a half bridge configuration. The floating high-side driver is capable of driving a high-side enhancement mode GaN FET operating up to 100 V. The high-side bias voltage is generated using a bootstrap technique and is internally clamped at 5.2 V, which prevents the gate voltage from exceeding the maximum gate-source voltage rating of enhancement mode GaN FETs. The inputs of the LM5113 are TTL logic compatible, and can withstand input voltages up to 14 V regardless of the VDD voltage. The LM5113 has split gate outputs, providing flexibility to adjust the turn-on and turn-off strength independently. In addition, the strong sink capability of the LM5113 maintains the gate in the low state, preventing unintended turn-on during switching. The LM5113 can operate up to several MHz. The LM5113 is available in a standard WSON-10 pin package and a 12-bump DSBGA package. The WSON-10 pin package contains an exposed pad to aid power dissipation. The DSBGA package offers a compact footprint and minimized package inductance.
Part Downloads
Download PCB Footprint from Ultra Librarian
Part Features
- 0.6 u2126 / 2.1 u2126 Pull-down/Pull-up Resistance
- 1.2 A / 5 A Peak Source / Sink Current
- Excellent Propagation Delay Matching (1.5 ns Typical)
- Fast Propagation Times (28 ns Typical)
- High-Side Floating Bias Voltage Rail Operates up to 100 VDC
- Independent High-Side and Low-Side TTL Logic Inputs
- Internal Bootstrap Supply Voltage Clamping
- Low Power Consumption
- Split Outputs for Adjustable Turn-on/Turn-off Strength
- Supply Rail Under-Voltage Lockout
Part Specifications
| Driver Configuration | Half Bridge |
| Peak Output Current | 5A |
| Supply Voltage Min | 4.5V |
| Supply Voltage Max | 5.5V |
| Driver Case Style | DSBGA |
| No. of Pins | 12Pins |
| Input Delay | 28ns |
| Output Delay | 26.5ns |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2018) |