UC3709 Series
1.5-A/1.5-A dual-channel gate driver with 40-V VDD, 25-ns prop delay, and regulated 5-V output
Manufacturer: Texas Instruments
Catalog(2 parts)
| Part | Rise / Fall Time (Typ)▲▼ | Supplier Device Package | Input Type | Logic Voltage - VIL, VIH▲▼ | Operating Temperature▲▼ | Operating Temperature▲▼ | Driven Configuration | Channel Type | Current - Peak Output (Source, Sink)▲▼ | Current - Peak Output (Source, Sink)▲▼ | Voltage - Supply▲▼ | Voltage - Supply▲▼ | Package / Case | Package / Case▲▼ | Package / Case▲▼ | Number of Drivers▲▼ | Mounting Type | Gate Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1.999999987845058e-8 s | 8-PDIP | Inverting | 0.800000011920929 V, 2.200000047683716 V | 70 °C | 0 °C | Low-Side | Independent | 1.5 A | 1.5 A | 40 V | 5 V | 8-DIP | 0.007619999814778566 m | 0.007619999814778566 m | 2 ul | Through Hole | N-Channel, P-Channel MOSFET | |
1.999999987845058e-8 s | 8-PDIP | Inverting | 0.800000011920929 V, 2.200000047683716 V | 70 °C | 0 °C | Low-Side | Independent | 1.5 A | 1.5 A | 40 V | 5 V | 8-DIP | 0.007619999814778566 m | 0.007619999814778566 m | 2 ul | Through Hole | N-Channel, P-Channel MOSFET |
Key Features
• 1.5 Amp Source/Sink DrivePin Compatible with 0026 Products40 ns Rise and Fall into 1000pFLow Quiescent Current5 V to 40 V OperationThermal Protection1.5 Amp Source/Sink DrivePin Compatible with 0026 Products40 ns Rise and Fall into 1000pFLow Quiescent Current5 V to 40 V OperationThermal Protection
Description
AI
The UC3709 family of power drivers is an effective low-cost solution to the problem of providing fast turn-on and off for the capacitive gates of power MOSFETs. Made with a high-speed Schottky process, these devices will provide up to 1.5 A of either source or sink current from a totem-pole output stage configured for minimal cross-conduction current spike.
The UC3709 is pin compatible with the MMH0026 or DS0026, and while the delay times are longer, the supply current is much less than these older devices.
With inverting logic, these units feature complete TTL compatibility at the inputs with an output stage that can swing over 30 V. This design also includes thermal shutdown protection.
The UC3709 family of power drivers is an effective low-cost solution to the problem of providing fast turn-on and off for the capacitive gates of power MOSFETs. Made with a high-speed Schottky process, these devices will provide up to 1.5 A of either source or sink current from a totem-pole output stage configured for minimal cross-conduction current spike.
The UC3709 is pin compatible with the MMH0026 or DS0026, and while the delay times are longer, the supply current is much less than these older devices.
With inverting logic, these units feature complete TTL compatibility at the inputs with an output stage that can swing over 30 V. This design also includes thermal shutdown protection.