TC429CPA
Gate Drivers
Technical Specifications
| Type | Description |
|---|---|
| Working Voltage V | 12.5 V |
| Iq A | 0.005 A |
| Input Logic Level - Low | 800mV |
| Rise Time | 23ns |
| Fall Time | 35ns |
| Current - Output High(IOH) | 6A |
| Load Type | MOSFET |
| Type | Description |
|---|---|
| Input Logic Level - High | 2.4V |
| Driven Configuration | - |
| Current - Output Low(IOL) | 6A |
| Features | - |
| Operating Temp | 0°C ~ +150°C |
| Package / Case | PDIP-8 |
Product Introduction
The TC429 is a high-speed, single output, CMOS-level translator and driver. Designed specifically to drive highly capacitive power MOSFET gates, the TC429 features a 2.5Ω output impedance and 6A peak output current drive.
A 2500 pF capacitive load will be driven to 18V in 25 nsec. The rapid switching times with large capacitive loads minimize MOSFET switching power losses.
A TTL/CMOS input logic level is translated into an output voltage swing that equals the supply voltage and will swing to within 25 mV of ground or VDD. Input voltage swing may equal the supply voltage. Logic input current is under 10 μA, making direct interface to CMOS/bipolar switch-mode power supply controllers easy. Input “speed-up” capacitors are not required.
The CMOS design minimizes quiescent power supply current. With a logic ‘1’ input, power supply current is 5 mA maximum and decreases to 0.5 mA for logic ‘0’ inputs.
Features
- High Peak Output Current: 6A
- Wide Input Supply Voltage Operating Range: - 7V to 18V
- High-Impedance CMOS Logic Input
- Logic Input Threshold Independent of Supply Voltage
- Low Supply Current: - With Logic ‘1’ Input – 5 mA max. - With Logic ‘0’ Input - 0.5 mA max.
- Output Voltage Swing Within 25 mV of Ground or VDD
- Short Delay Time: 75 nsec max
- Available in the Space-Saving 8-Pin SOIC Package.
- High Capacitive Load Drive Capability: - tRISE, tFALL = 35 nsec max with CL = 2500 pF
Applications
- - Switch-Mode Power Supplies - CCD Drivers - Pulse Transformer Drive - Class D Switching Amplifiers
Datasheet
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Sourcing Information
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