Description

The µPD16877 is a monolithic quad H-bridge driver LSI that uses power MOSFETs in the output stages. With the use of MOS process technology, this driver IC offers improved saturation voltage and power consumption compared to conventional driver circuits utilizing bipolar transistors.

Specifications and features

Product Category: IC Chips
Four H bridge circuits employing power MOSFETs
Low current consumption by eliminating charge pump VMpin current when power-OFF: 10 µA MAX. VDDpin current: 10 µA MAX.
Input logic frequency: 100 kHz
3-V power supply
Minimum operating supply voltage: 2.5 V
Low voltage malfunction prevention circuit
24-pin plastic TSSOP (5.72 mm (225))

Application Scenarios

This electronic component model, UPD16877MA-6A5-A, can be used in various applications that require quad H-bridge driver functionalities. It is suitable for applications with low voltage requirements and those that prioritize low power consumption.

Comparison

- Improved saturation voltage and power consumption compared to conventional driver circuits
- Low current consumption when power is off
- Supports low voltage operation and includes a malfunction prevention circuit

- Requires a 3-V power supply