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TC4423CPA The Microchip TC4423CPA is a dual, low-side, inverting MOSFET driver. It offers high peak output current and a wide operating voltage range.
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TC4423CPA

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip TC4423CPA is a dual, low-side, inverting MOSFET driver. It offers high peak output current and a wide operating voltage range.
✓ Total Stock: 2,500 pcs
$ Price Range: $2.01

TC4423CPA Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request 04+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TC4423CPA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel Type
Current
Delay Time
Driven Configuration
ESD Protection
Gate Type
Input Type
Input Voltage
Lead Spacing
Logic Voltage
Mounting Type
Number of Drivers
Operating Temperature
Power Dissipation
Rise
Supplier Device Package
Voltage
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TC4423CPA Description

Short technical summary and product information.

The Microchip TC4423CPA is a dual-output buffer and MOSFET driver designed for high-speed switching applications. It delivers a high peak output current of 3A and operates over a wide input supply voltage range of 4.5V to 18V.

 

Key features include a high capacitive load drive capability, easily charging 1800 pF in 25 ns, and short delay times of less than 40 ns typical. The device also provides matched rise and fall times, low output impedance (3.5 Ω typical), and latch-up protection, withstanding 1.5A reverse current. The inputs can be driven directly from TTL or CMOS logic and include 300 mV of built-in hysteresis for noise immunity.

 

This driver is suitable for applications such as switch mode power supplies, pulse transformer drives, and line drivers. It is available in a space-saving 8-pin PDIP package, designed for through-hole mounting.

 

The TC4423CPA is pin-compatible with other Microchip driver families, offering robustness for operation in demanding electrical environments.

TC4423CPA Quick Information

Product Type: Gate Driver
Canonical Name: TC4423CPA Dual MOSFET Power Driver
Subcategory: MOSFET Drivers

TC4423CPA Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TC4423CPA Estimated Pricing

Qty Low High
1+ $2.01 $2.01

Estimated market price range - modelled values for guidance only, not live distributor offers.

TC4423CPA Features

  • High peak output current of 3A.
  • Wide supply voltage range from 4.5V to 18V.
  • Drives 1800 pF load in 25 ns.
  • Short typical delay time of less than 40 ns.
  • Latch-up protected to 1.5A reverse current.

TC4423CPA Applications

  • Ideal for switch mode power supplies.
  • Used for pulse transformer drive circuits.
  • Suitable for line driver applications.
  • Drives N-channel and P-channel MOSFETs.

TC4423CPA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output current of the TC4423CPA?

The typical output current is 3A.

What is the supply voltage range?

The supply voltage range is 4.5V to 18V.

What package is the TC4423CPA available in?

It is available in an 8-PDIP through-hole package.

What is the operating temperature range?

The operating junction temperature range is 0°C to 150°C.

What is the rise time of the TC4423CPA?

The rise time is 23ns and the fall time is 25ns.

Does the TC4423CPA have ESD protection?

Yes, it has 4 kV ESD protection.

What is the typical delay time?

The typical delay time is less than 40ns.

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