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DRV595DAP AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

DRV595DAP product

DRV595DAP

Power Management - Specialized

PWM power driverH-bridgeTEC driver±4 AHTSSOP PowerPADTexas Instruments

DRV595DAP is a protected PWM full-bridge power driver for bidirectional high-current loads such as thermoelectric coolers. It operates from 4.5 V to 26 V and is specified for ±4 A output capability.

Best for

  • Bidirectional TEC drive stages
  • PWM power-drive applications requiring synchronization
  • Designs using 4.5 V to 26 V supplies

Avoid if

  • The load cannot tolerate PWM ripple without an output filter
  • The board cannot provide adequate exposed-pad thermal grounding
  • A fixed linear-output architecture is required

Check before use

  • Verify minimum 1.6 Ω load impedance with the stated 10 µH and 3.3 µF output filter condition.
  • Connect 220 nF X5R-or-better bootstrap capacitors between BSP/OUTP and BSN/OUTN.
  • Wait 10 ms after PVCC and AVCC are stable before applying analog input signals.

Key specifications

Supply range
4.5 V to 26 V
Output capability
±4 A
Switching frequency
400 kHz to 1.2 MHz
Package
32-pin HTSSOP PowerPAD

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-3-260C-168 HR
ECCN
-
HTSUS
-

Application

Thermoelectric cooler driversMotor driversPLC driver stages

Datasheet

Texas-Instruments-company-64.pdf

800 KB

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CAD Models

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Alternative components

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Design and risk insights

Questions & answers

DRV595DAP is a Texas Instruments high-efficiency PWM power driver in a 32-pin HTSSOP PowerPAD package. It contains a full H-bridge output stage, differential signal input, selectable gain, synchronization support, and protection functions.