Details

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BUY TC4429CAT https://www.utsource.net/itm/p/1110421.html
6A HIGH-SPEED MOSFET DRIVERS

Parameter	Symbol	Conditions	Min	Typical	Max	Unit
Supply Voltage	VCC	Continuous Operation	4.5	-	18	V
Output Current (Source)	IOH	VOH = VCC - 0.3V, tPW = 1ms	-	1.5	2.0	A
Output Current (Sink)	IOL	VOL = 0.3V, tPW = 1ms	-	1.5	2.0	A
Propagation Delay Time (Low-to-High)	tPLH	VCC = 15V, VI = 1.65V to 3.3V, VO = 1.65V to 3.3V	-	35	70	ns
Propagation Delay Time (High-to-Low)	tPHL	VCC = 15V, VI = 1.65V to 3.3V, VO = 1.65V to 3.3V	-	35	70	ns
Rise Time	tr	VCC = 15V, VI = 1.65V to 3.3V, VO = 1.65V to 3.3V	-	15	30	ns
Fall Time	tf	VCC = 15V, VI = 1.65V to 3.3V, VO = 1.65V to 3.3V	-	15	30	ns
Input Threshold Voltage (Low)	VIL	VCC = 4.5V to 18V	0.8	-	1.6	V
Input Threshold Voltage (High)	VIH	VCC = 4.5V to 18V	2.0	-	3.2	V
Quiescent Current	IQ	VCC = 4.5V to 18V, No Load	1.0	-	3.0	mA
Operating Temperature Range	TA	-	-40	-	125	°C

Instructions for Use:

1. Supply Voltage: The TC4429CAT operates within a supply voltage range of 4.5V to 18V. Ensure that the supply voltage is stable and within this range to avoid damage or improper operation.
2. Output Current: The device can source or sink up to 2.0A of current. Ensure that the load connected to the output does not exceed these limits to prevent overheating or damage.
3. Propagation Delay: The propagation delay times (t_PLH and t_PHL) are critical for timing applications. These values are typically around 35ns but can vary between 35ns and 70ns depending on conditions.
4. Rise and Fall Times: The rise and fall times (t_r and t_f) are important for high-speed switching applications. These times are typically around 15ns but can vary between 15ns and 30ns.
5. Input Thresholds: The input thresholds (V_IL and V_IH) define the logic levels recognized by the device. Ensure that the input signals are within these ranges to avoid misinterpretation of logic states.
6. Quiescent Current: The quiescent current (I_Q) is the current drawn by the device when it is not driving any load. It is typically around 1.0mA but can go up to 3.0mA.
7. Operating Temperature: The device is designed to operate over a wide temperature range from -40°C to 125°C. Ensure that the operating environment does not exceed these limits to maintain reliability.

Additional Notes:

• Heat Dissipation: For high current applications, ensure proper heat dissipation to prevent overheating.
• Decoupling Capacitors: Place decoupling capacitors close to the power pins to minimize noise and ensure stable operation.
• ESD Protection: Handle the device with care to avoid electrostatic discharge (ESD) damage. Use appropriate ESD protection measures during handling and installation.

(For reference only)