The LM5111 Dual Gate Driver replaces industry standard gate drivers with improved peak output current and efficiency. Each compound output driver stage includes MOS and bipolar transistors operating in parallel that together sink more than 5-A peak from capacitive loads. Combining the unique characteristics of MOS and bipolar devices reduces drive current va.
•1 Independently Drives Two N-Channel MOSFETs
• Compound CMOS and Bipolar Outputs Reduce
Output Current Variation
• 5-A Sink and 3-A Source Current Capability
• Two Channels can be Connected in Parallel to
Double the Drive Current
• Independent Inputs (TTL Compatible)
• Fast Propagation Times (25 ns Typical)
• Fast Rise and Fall Times (14 ns and 12 ns Rise
and Fall, Respectively, With 2-nF Load)
• Available in Dual Noninverting, Dual Inverting and
Combination Configurations
• Supply Rail Undervoltage Lockout Protection
(UVLO)ƒ
• LM5111-4 UVLO Configured to Drive PFET
through OUT_A and NFET thr.
The LM5111 Dual Gate Driver replaces industry standard gate drivers with improved peak output current and efficiency. Ea.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | LM5110 |
National Semiconductor |
Dual 5A Compound Gate Driver | |
2 | LM5110 |
Texas Instruments |
Dual 5-A Compound Gate Driver | |
3 | LM5112 |
National Semiconductor |
Tiny 7A MOSFET Gate Driver | |
4 | LM5112 |
Texas Instruments |
Tiny 7-A MOSFET Gate Driver | |
5 | LM5112-Q1 |
Texas Instruments |
Tiny 7-A MOSFET Gate Driver | |
6 | LM5113 |
Texas Instruments |
100V Half-Bridge Gate Driver | |
7 | LM5114 |
Texas Instruments |
Low-Side Gate Driver | |
8 | LM5115 |
Texas Instruments |
Secondary Side Post Regulator / Synchronous Buck Controller | |
9 | LM5115 |
National Semiconductor |
Secondary Side Post Regulator Controller | |
10 | LM5115A |
Texas Instruments |
Secondary Side Post Regulator/DC-DC Converter | |
11 | LM5115A |
National Semiconductor |
Secondary Side Post Regulator/DC-DC Converter | |
12 | LM5116 |
Texas Instruments |
Wide Range Synchronous Buck Controller |