HIP4020 Datasheet (Renesas) - Half Amp Full Bridge Power Driver

HIP4020, Half Amp Full Bridge Power Driver

PIN NUMBER 12, 19 15 16 6 8, 5 9, 3 7, 4 14, 17 2 SYMBOL DESCRIPTION VDD VSSA VSSB VSS A1, B1 Positive power supply pins; internally common and externally connect to the same positive supply (V+).

Negative power supply pin; negative or ground return for Switch Driver A; externally connect to t

DATASHEET HIP4020 Half Amp Full Bridge Power Driver for Small 3V, 5V, and 12V DC Motors FN3976 Rev.5.00 Feb 8, 2019 In the Functional Block Diagram of the HIP4020, the four switches and a load are arranged in an H-configuration so that the drive voltage from terminals OUTA and OUTB can be cross-switched to change the direction of current flow in the load.

This is commonly known as 4-quadrant load control.

As shown Figure 1, switches Q1 and Q4 are conducting or in an ON state when current flow

HIP4020 Features

* Two independent controlled complementary MOS power output half H-drivers (full-bridge) for nominal 3V to 12V power supply operation

* Split ±voltage power supply option for output drivers

* Load switching capabilities to 0.5A

* Single supply range +2.5V to +15V