TC429
Please consider this device
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 2.5 Ω output impedance and 6 A peak output current drive. This device can typically switch a 2500 pF capacitive load iun 25 nsec, with a typical delay time through the device of 60 nsec. Rapidly switching the load will minimize MOSFET transition power loss. The device will accept TTL and CMOS input logic voltages, or any voltage input up to 18V without damage, producing an output signal which will swing within 25 mV of the power rails. 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, and the CMOS design minimizes quiescent power supply current requirements. For noninverting applications, or applications requiring latch-up protection, see the MCP1406/7 data sheet.
Features- High 6A Peak Output Current
- Wide 7 to 18V Operating Voltage Range
- High-Impedance CMOS Logic Input
- Logic Input Threshold Independent of Supply Voltage
- Low Supply Current
5mA Maximum With Logic 1 Input
0.5mA Maximum With Logic 0 Input
- 5mA Maximum With Logic 1 Input
- 0.5mA Maximum With Logic 0 Input
- Output Voltage Swing Within 25mV of Ground or VDD
- Short 75ns Maximum Delay Time
- High Capacitive Load Drive Capability
35nsec Maximum Rise and Fall Time With 2500pF Capacitive Loads
- 35nsec Maximum Rise and Fall Time With 2500pF Capacitive Loads
| Parameter|
Parameter Name
Value
| Value | |
MOSFET Driver Type
Low Side
|
Low Side
| |
Driver Type
Single
|
Single
| |
Configuration
Inverting
|
Inverting
| |
Peak Output Current (source/sink, A)
6.0/6.0
|
6.0/6.0
| |
Output Resistance (source/sink, Ω)
2.5/2.5
|
2.5/2.5
| |
Maximum Supply Voltage (V)
18
|
18
| |
Propagation Delay (Td1/Td2, ns)
53/60
|
53/60
| |
Rise/Fall Time (Tr/Tf, ns)
35/35
|
35/35
| |
Capacitive Load Drive
2500 pF in 35ns
|
2500 pF in 35ns
| |
Features
Not Recommended for New Desings, Please Consider: MCP1406
|
Not Recommended for New Desings, Please Consider: MCP1406
|
|
Documents
Ordering Information
| Part Number | Leads | Package Type | Temp Range | Packing | 1+ | 26+ | 100+ | 1000+ | 5000+ |
|---|
| TC429CPA | 8 | PDIP | 0C to +70C | TUBE | 1.56 | 1.30 | 1.18 | 0.98 | 0.91 |
| TC429EOA | 8 | SOIC | -40C to +85C | TUBE | 1.53 | 1.28 | 1.16 | 0.97 | 0.89 |
| TC429EOA713 | 8 | SOIC | -40C to +85C | T/R | 1.53 | 1.28 | 1.16 | 0.97 | 0.89 |
| TC429EPA | 8 | PDIP | -40C to +85C | TUBE | 1.58 | 1.32 | 1.20 | 1.00 | 0.92 |
相关开发工具
RoHS Information
| PartNumber | DeviceWeight | ShippingWeight | LeadCount | PackageType | PackageWidth | SolderComposition | JEDECIndicator | RoHS | ChinaEFUP |
|---|
| TC429CPA | 0.486700 | 0.900000 | 8 | PDIP | .300in | Matte Tin | e3 |  |  |
| TC429EPA | 0.486700 | 0.900000 | 8 | PDIP | .300in | Matte Tin | e3 | | |
| TC429EOA | 0.078000 | 0.160000 | 8 | SOIC | .150In(3.90mm) | Matte Tin | e3 | | |
| TC429EOA713 | 0.078000 | 0.230303 | 8 | SOIC | .150In(3.90mm) | Matte Tin | e3 | | |
