Product Summary

The TC4420CPA is a 6A (peak), single output MOSFET driver. The device is a non-inverting driver. The driver is fabricated in CMOS for lower power, more efficient operation versus bipolar drivers. The TC4420CPA has TTL-compatible inputs, which can be driven as high as VDD + 0.3V or as low as – 5V without upset or damage to the device. This eliminates the need for external level shifting circuitry and its associated cost and size. The applications of the TC4420CPA include Switch-Mode Power Supplies, Motor Controls, Pulse Transformer Driver, Class D Switching Amplifiers.

Parametrics

TC4420CPA absolute maximum ratings: (1)Supply Voltage: +20V; (2)Input Voltage: – 5V to > VDD; (3)Input Current (VIN > VDD): 50mA; (4)Power Dissipation, (TA ≤ 70℃) PDIP: 730mW; SOIC: 470mW; CerDIP: 800mW; 5-Pin TO-220: 1.6W; (5)Package Power Dissipation, TC ≤ 25℃ 5-Pin TO-220 (With Heat Sink): 12.5W; (6)Derating Factors (To Ambient) PDIP: 8mW/℃; SOIC: 4mW/℃; CerDIP: 6.4mW/℃; 5-Pin TO-220: 12mW/℃; (7)Thermal Impedances (To Case) 5-Pin TO-220 RθJ-C: 10℃/W; (8)Storage Temperature Range: – 65℃ to +150℃; (9)Operating Temperature (Chip): +150℃; (10)Lead Temperature (Soldering, 10 sec): +300℃.

Features

TC4420CPA features: (1)Latch-Up Protected: Will Withstand >1.5A Reverse Output Current; (2)Logic Input Will Withstand Negative Swing Up to 5V; (3)ESD Protected: 4kV; (4)Matched Rise and Fall Times: 25nsec; (5)High Peak Output Current: 6A Peak; (6)Wide Operating Range: 4.5V to 18V; (7)High Capacitive Load Drive: 10,000pF; (8)Short Delay Time: 55nsec Typ.; (9)Logic High Input, Any Voltage: 2.4V to VDD; (10)Low Supply Current With Logic 1 Input: 450μA; (11)Low Output Impedance: 2.5Ω; (12)Output Voltage Swing to Within 25mV of Ground or VDD.

Diagrams

TC4420CPA block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TC4420CPA
TC4420CPA

Microchip Technology

Power Driver ICs 6A Sngl

Data Sheet

0-1: $1.07
1-10: $0.86
10-25: $0.71
25-100: $0.65
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(USD)
Quantity
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1-10: $1.52
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25-100: $1.15
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