- Stock: In Stock
- Model: TC4424
- SKU: 2691
The TC4423/4424/4425 are higher output current versions of the new TC4426/4427/4428 buffer/drivers, which, in turn, are improved versions of the earlier TC426/427/428 series. All three families are pin-compatible. The TC4423/4424/4425 drivers are capable of giving reliable service in far more demanding electrical environments than their antecedents. Although primarily intended for driving power MOSFETs, the TC4423/4424/4425 drivers are equally well-suited to driving any other load (capacitive, resistive, or inductive) which requires a low impedance driver capable of high peak currents and fast switching times. For example, heavily loaded clock lines, coaxial cables, or piezoelectric transducers can all be driven from the TC4423/4424/4425. The only known limitation on loading is the total power dissipated in the driver must be kept within the maximum power dissipation limits of the package.
Features
Wide Operating Range: 4.5V to 18V
High Capacitive Load Drive Capability: 1800pF in 25nsec
Short Delay Times: <40nsec Typ.
Matched Rise/Fall Times
Low Supply Current
With Logic '1' Input: 3.5mA
With Logic '0' Input: 350µA
Low Output Impedance: 3.5Ω Typ.
Latch-Up Protected: Will Withstand 1.5A Reverse Current
Logic Input Will Withstand Negative Swing Up to 5V
Pinouts Same as TC1426/27/28;TC4426/27/28
MOSFET Driver Type Low Side
Driver Type Dual
Configuration Non-inverting
Peak Output Current (source/sink, A) 3.0/3.0
Output Resistance (source/sink, Ω) 5.0/5.0
Maximum Supply Voltage (V) 18
Propagation Delay (Td1/Td2, ns) 75/75
Rise/Fall Time (Tr/Tf, ns) 25/25
Capacitive Load Drive 1800pF in 25nsec
