3A Dual High-Speed Power MOSFET Drivers
Features
• High Peak Output Current: 3A
• Wide Input Supply Voltage Operating Range: - 4.5V to 18V
• High Capacitive Load Drive Capability: - 1800 pF in 25 ns
• Short Delay Times: <40 ns (typ)
• Matched Rise/Fall Times
• Low Supply Current: - With Logic ‘1’ Input
– 3.5 mA (Max) - With Logic ‘0’ Input
– 350 µA (Max) • Low Output Impedance: 3.5Ω (typ)
• Latch-Up Protected: Will Withstand 1.5A Reverse Current
• Logic Input Will Withstand Negative Swing Up To 5V
• ESD Protected: 4 kV
• Pin compatible with the TC1426/TC1427/TC1428,
TC4426/TC4427/TC4428 and TC4426A/ TC4427A/TC4428A devices.
• Space-saving 8-Pin 6x5 DFN Package
Applications
• Switch Mode Power Supplies
• Pulse Transformer Drive • Line Drivers
General Description
The TC4423/TC4424/TC4425 devices are a family of 3A, dual-output
buffers/MOSFET drivers. Pin compatible with the TC1426/27/28,
TC4426/27/28 and TC4426A/27A/28A dual 1.5A driver families, the
TC4423/24/25 family has an increased latch-up current rating of
1.5A, making them even more robust for operation in harsh
electrical environments. As MOSFET drivers, the
TC4423/TC4424/TC4425 can easily charge 1800 pF gate capacitance in
under 35 nsec, providing low enough impedances in both the on and
off states to ensure the MOSFET's intended state will not be
affected, even by large transients. The TC4423/TC4424/TC4425 inputs
may be driven directly from either TTL or CMOS (2.4V to 18V). In
addition, the 300 mV of built-in hysteresis provides noise immunity
and allows the device to be driven from slowly rising or falling
waveforms.
| ABSOLUTE MAXIMUM RATINGS(1) |
Supply Voltage
................................................................+22V Input Voltage, IN A or IN B
................................................(VDD + 0.3V) to
(GND – 5V) Package Power Dissipation (TA ≤ 70°C) DFN
.........................................................................
Note 2 PDIP
.......................................................................730
mW
SOIC.......................................................................470
mW |
PART OF STOCK
| TRANS. FDS9435A | 1500 | FSC | 15+ | SOP-8 |
| DIODO MMBD4148,215 | 300000 | | 15+ | SOT23-3 |
| C.I L7805CD2T-TR | 2500 | ST | 14+ | D2PAK |
| FDS6990A | 1500 | FSC | 15+ | SOP-8 |
| NDS9952A | 1500 | FSC | 15+ | SOP-8 |
| SN65HVD485EDR | 1500 | TI | 16+ | SOP-8 |
| SMBJ8.5CA | 7500 | VISHAY | 16+ | SMB |
| PIC24FJ16GA004-I/PT | 1500 | MICROCHIP | 13+ | TQFP-44 |
| C.I TLC072CDGNR | 5000 | TI | 05+ | MSOP-8 |
| C.I SN74LS374N | 2000 | TI | 15+ | DIP-20 |
| TRANS. BC817-16LT1G | 300000 | ON | 12+ | SOT-23 |
| C.I TL074CN | 1000 | TI | 12+ | DIP-14 |
| OPTOACOPLADOR MOC3063SM | 20000 | FSC | 14+ | SOP-6 |
| TRIAC BT151-500R | 300000 | | 16+ | TO-220 |
| C.I MM74HC164MX | 25000 | FSC | 05+ | SOP-14 |
| C.I WS79L05 | 100000 | WS | 16+ | TO-92 |
| RES RL1206FR-070R75L | 100000 | YAGEO | 16+ | SMD1206 |
| RES RC1206FR-071R5L | 500000 | YAGEO | 16+ | SMD1206 |
| RES RC1206FR-071R2L | 500000 | YAGEO | 16+ | SMD1206 |
| RES RL1206FR-070R68L | 1000000 | YAGEO | 16+ | SMD1206 |
| RES RC0402FR-0722KL | 3000000 | YAGEO | 16+ | SMD0402 |
| RES RC0402FR-0756RL | 2000000 | YAGEO | 16+ | SMD0402 |
| RES RC0402FR-0724RL | 2000000 | YAGEO | 16+ | SMD0402 |
| RES RC1206JR-072ML | 500000 | YAGEO | 16+ | SMD1206 |
| CAP 1206 22PF 1KV NP0 CL31C220JIFNFNE | 600000 | SAMSUNG | 16+ | SMD1206 |
