TC4403EPA Drivers & Interfaces by Microchip Technology

Floating 1.5 A MOSFET Gate Driver

Status: Active
Series: TC4403
RoHS: Compliant
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The TC4403 is a modified version of the TC4425 driver, intended to drive floating or isolated loads requiring high-current pulses. The load is intended to be connected between the outputs without other reference to supply or ground. Then, only when both logic inputs and the VDD input are energized, is power supplied to the load. This construction allows the implementation of a wide variety of redundant input controllers. The low OFF-state output leakage and independence of the two half-circuits permit a wide variety of testing schemes to be utilized to assure functionality. The high peak current capability, short internal delays, and fast output rise and fall times ensure that sufficient power will be available to the load when it is needed. The TTL and CMOS compatible inputs allow operation from a wide variety of input devices. The ability to swing the inputs negative without affecting device performance allows negative biases to be placed on the inputs for greater safety. In addition, the capacitive nature of the inputs allows the use of series resistors on the inputs for extra noise suppression. The TC4403 is built for outstanding ruggedness and reliability in harsh applications. Input voltage excursions above the supply voltage or below ground are clamped internally without damaging the device. The output stages are power MOSFETs with high-speed body diodes to prevent damage to the driver from inductive kickbacks.

Prices starting from US$1.97


Distributor Starting From Stock
Logo for Microchip Technology Microchip Technology US$2.37
4,260
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Logo for Newark Electronics Newark Electronics US$3.18
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Logo for Avnet America Avnet America US$4.04
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Logo for RS Americas RS Americas US$3.43
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Logo for element14 element14 US$3.29
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Features

Low Quiescent Current: 300 µA Max
Capacitive Inputs With 300mV Hysteresis
Both Inputs Must Be Driven to Drive Load
Low Output Leakage
High Peak Current Capability
Fast Output Rise Time
Outputs Individually Testable

Specifications

MOSFET Driver Type High Side
Driver Type Floating Load Driver
Configuration Non-Inverting
Peak Output Current (source, A) 1.5
Peak Output Current (sink, A) 1.5
Propagation Delay tD1 (ns) 33
Propagation Delay tD2 (ns) 38
Maximum Supply Voltage (V) 18
Rise/Fall Time (tR/tF, ns) 23 / 25
Capacitive Load Drive 1,800 pF in 25 ns
Features Floating load driver
Pins | Packaging 8 | PDIP
Temp Range -40C to +85C
Packing Media Tube (60)

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.4867
Shipping Weight (kg) 0.9
Lead Count 8
Package Type PDIP
Package Width or Size .300in
Soldering Composition Matte Tin

Alternative Descriptions

1.5A Floating Load Drvr | Microchip Technology
Mosfet Driver, Dip-8 | Newark Electronics
MOSFET DRVR 1.5A 2-OUT Lo Side Non-Inv 8-Pin PDIP Tube | Avnet America
MOSFET Driver 1.5A Floating Load PDIP8 | Microchip Technology Inc. TC4403EPA | RS Americas
IC, MOSFET DRIVER, 1.5A, 8DIP | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TC4403EPA?

Additional datasheets, footprints and schematics for TC4403EPA are listed on our Part Details page. You can also find images and similar parts to TC4403EPA on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TC4403EPA on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TC4403EPA price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TC4403EPA fall under?

The TC4403EPA is listed under Semiconductors - ICs > Drivers & Interfaces > Multi-Function Drivers.

Can I view similar or alternative parts?

You can view similar parts to TC4403EPA when available in the Multi-Function Drivers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the TC4403EPA you can contact the distributor directly for product support, shipping queries etc.

Is the TC4403EPA RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for TC4403EPA have stock available?

Authorised distributors including Microchip Technology, Newark Electronics, Avnet America, RS Americas and element14 have stock available or on a lead time for TC4403EPA.

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