Texas Instruments DRV591, Руководство пользователя

Страница: 10 / 17

Feature Highlights
1-2 Introduction
1.1 Feature Highlights
The DRV591VFP evaluation module includes the following features:
-
PWM operation with full output filter
-
High efficiency
-
Small solution size
-
Low supply current in active and shutdown modes
-
LEDs and test points for fault monitoring
-
Jumpers for selecting device options
-
Easy connections for inputs, outputs, and power supply
1.2 Description
The DRV591VFP PWM power driver evaluation module is a complete power
stage solution. It consists of the TI DRV591VFP PWM power driver IC along
with a few discrete passive components required for operation. It also includes
jumpers for configuring the features of the device, LEDs and test points for fault
monitoring, and a full output filter that may be easily modified. The 5-way jacks
for the inputs, outputs, and power supply provide for ease of connection to any
system, from an existing design to a bread-boarded prototype.
1.3 EVM Specifications
Supply voltage range, V
DD
2.8 V to 5.5 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply current, I
DD
3.1 A max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .