LM5102MMX/NOPB
Active2-A, 100-V HALF BRIDGE GATE DRIVER WITH 8-V UVLO AND PROGRAMMABLE DELAY
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LM5102MMX/NOPB
Active2-A, 100-V HALF BRIDGE GATE DRIVER WITH 8-V UVLO AND PROGRAMMABLE DELAY
Technical Specifications
Parameters and characteristics for this part
| Specification | LM5102MMX/NOPB |
|---|---|
| Channel Type | Independent |
| Current - Peak Output (Source, Sink) [custom] | 1.6 A |
| Current - Peak Output (Source, Sink) [custom] | 1.6 A |
| Driven Configuration | Half-Bridge |
| Gate Type | N-Channel MOSFET |
| High Side Voltage - Max (Bootstrap) [Max] | 118 V |
| Input Type | Non-Inverting |
| Logic Voltage - VIL, VIH [custom] | 2.2 V |
| Logic Voltage - VIL, VIH [custom] | 0.8 V |
| Mounting Type | Surface Mount |
| Number of Drivers | 2 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 10-MSOP, 10-TFSOP |
| Package / Case [x] | 3 mm |
| Package / Case [x] | 0.118 in |
| Rise / Fall Time (Typ) [custom] | 600 ns |
| Rise / Fall Time (Typ) [custom] | 600 ns |
| Supplier Device Package | 10-VSSOP |
| Voltage - Supply [Max] | 14 V |
| Voltage - Supply [Min] | 9 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 3500 | $ 1.48 | |
| 7000 | $ 1.43 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.23 | |
| 100 | $ 1.96 | |||
| 250 | $ 1.37 | |||
| 1000 | $ 1.10 | |||
Description
General part information
LM5102 Series
The LM5102 high-voltage gate driver is designed to drive both the high side and the low side N-Channel MOSFETs in a synchronous buck or a half bridge configuration. The floating high-side driver is capable of working with supply voltages up to 100 V. The outputs are independently controlled. The rising edge of each output can be independently delayed with a programming resistor. An integrated high voltage diode is provided to charge the high side gate drive bootstrap capacitor. A robust level shifter operates at high speed while consuming low power and providing clean level transitions from control logic to the high side gate driver. Undervoltage lockout is provided on both the low side and the high side power rails. This device is available in the standard VSSOP 10 pin and the WSON 10 pin packages.
The LM5102 high-voltage gate driver is designed to drive both the high side and the low side N-Channel MOSFETs in a synchronous buck or a half bridge configuration. The floating high-side driver is capable of working with supply voltages up to 100 V. The outputs are independently controlled. The rising edge of each output can be independently delayed with a programming resistor. An integrated high voltage diode is provided to charge the high side gate drive bootstrap capacitor. A robust level shifter operates at high speed while consuming low power and providing clean level transitions from control logic to the high side gate driver. Undervoltage lockout is provided on both the low side and the high side power rails. This device is available in the standard VSSOP 10 pin and the WSON 10 pin packages.
Documents
Technical documentation and resources
