DRV8332DKD
LTB70-V MAX 9.7-A PEAK 3-PHASE MOTOR DRIVER WITH HEATSINK CONNECTION AND INTEGRATED FETS
Deep-Dive with AI
Search across all available documentation for this part.
DRV8332DKD
LTB70-V MAX 9.7-A PEAK 3-PHASE MOTOR DRIVER WITH HEATSINK CONNECTION AND INTEGRATED FETS
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | DRV8332DKD |
|---|---|
| Applications | DC Motors, General Purpose |
| Current - Output / Channel [custom] | 8 A |
| Current - Peak Output | 13 A |
| Fault Protection | UVLO, Over Temperature, Current Limiting, Short Circuit |
| Features | Bootstrap Circuit, Status Flag |
| Interface | PWM |
| Load Type | Inductive |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Half Bridge (3) |
| Package / Case | 0.433 in, 11 mm |
| Package / Case | Exposed Pad, 36-BSSOP |
| Rds On (Typ) | 80 mOhm, 80 mOhm |
| Supplier Device Package | 36-HSSOP |
| Technology | Power MOSFET |
| Voltage - Load [Max] | 52.5 V |
| Voltage - Load [Min] | 0 V |
| Voltage - Supply [Max] | 13.2 V |
| Voltage - Supply [Min] | 10.8 VDC |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 16.46 | |
| 10 | $ 11.81 | |||
| 25 | $ 10.62 | |||
| Texas Instruments | TUBE | 1 | $ 12.03 | |
| 100 | $ 9.81 | |||
| 250 | $ 7.71 | |||
| 1000 | $ 6.54 | |||
Description
General part information
DRV8332 Series
The DRV83x2 are high-performance, integrated three-phase motor drivers with an advanced protection system.
Because of the low RDS(on)of the power MOSFETs and intelligent gate drive design, the efficiency of these motor drivers can be up to 97%. This high efficiency the use of smaller power supplies and heatsinks, and the devices are good candidates for energy-efficient applications.
The DRV83x2 require two power supplies, one at 12 V for GVDD and VDD, and another up to 50 V for PVDD. The DRV83x2 can operate at up to 500-kHz switching frequency while still maintaining precise control and high efficiency. The devices also have an innovative protection system safeguarding the device against a wide range of fault conditions that could damage the system. These safeguards are short-circuit protection, overcurrent protection, undervoltage protection, and two-stage thermal protection. The DRV83x2 have a current-limiting circuit that prevents device shutdown during load transients such as motor start-up. A programmable overcurrent detector allows adjustable current limit and protection level to meet different motor requirements.
Documents
Technical documentation and resources