DRV8313
Triple 1/2-H Bridge DriverThe DRV8313 is a triple 1/2-h bridge driver from Texas Instruments. View the full DRV8313 datasheet below including key specifications, electrical characteristics, absolute maximum ratings.
Manufacturer
Texas Instruments
Category
Triple 1/2-H Bridge Driver
Key Specifications
| Parameter | Value |
|---|---|
| Applications | General Purpose |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Interface | Parallel |
| Motor Type (DC) | Brushless DC (BLDC) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Output Configuration | Half Bridge (3) |
| Package / Case | 28-PowerTSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 28-HTSSOP |
| Diode Technology | Power MOSFET |
| Load Voltage | 8V ~ 60V |
| Supply Voltage | 8V ~ 60V |
Overview
Part: DRV8313 — Texas Instruments
Type: Triple 1/2-H Bridge Driver
Description: The DRV8313 is a triple 1/2-H bridge driver IC with 2.5-A peak current capability, designed for 3-phase brushless DC motors, solenoids, or brushed DC motors, featuring an 8-V to 60-V operating supply voltage range and integrated protection functions.
Operating Conditions:
- Supply voltage: 8–60 V
- Operating ambient temperature: -40 to 125 °C
- Digital pin voltage: 0–5.5 V
- V3P3 load current: 0–10 mA
Absolute Maximum Ratings:
- Max supply voltage: 65 V
- Max junction temperature: 150 °C
- Max storage temperature: 150 °C
Key Specs:
- VM operating supply current: 1 mA (typ, VM = 24 V, f PWM < 50 kHz)
- VM sleep-mode supply current: 500 μA (typ, VM = 24 V)
- V3P3 voltage: 3.1 V (min) to 3.52 V (max)
- High-side FET ON-resistance: 0.24 Ω (typ, VM = 24 V, IO = 1 A, TJ = 25°C)
- Low-side FET ON-resistance: 0.24 Ω (typ, VM = 24 V, IO = 1 A, TJ = 25°C)
- VM undervoltage lockout voltage: 6.3 V (typ, VM rising)
- Overcurrent protection trip level: 3 A (min) to 5 A (typ)
- Thermal shutdown temperature: 150 °C (min) to 180 °C (max)
Features:
- Triple 1/2-H Bridge Driver IC
- High Current-Drive Capability: 2.5-A Peak
- Low MOSFET ON-Resistance
- Independent 1/2-H-Bridge Control
- Uncommitted Comparator Can Be Used for Current Limit or Other Functions
- Built-In 3.3-V 10-mA LDO Regulator
- Sleep Mode for Standby Operation
- Internal protection functions: undervoltage, charge pump faults, overcurrent, short circuits, and overtemperature.
Applications:
- Camera Gimbals
- HVAC Motors
- Office Automation Machines
- Factory Automation and Robotics
Package:
- HTSSOP (28) - 9.70 mm × 4.40 mm
- VQFN (36) - 6.00 mm × 6.00 mm
Features
- 1 · Triple 1/2-H Bridge Driver IC
- -3-Phase brushless DC Motors
- -Solenoid and Brushed DC Motors
- High Current-Drive Capability: 2.5-A Peak
- Low MOSFET ON-Resistance
- Independent 1/2-H-Bridge Control
- Uncommitted Comparator Can Be Used for Current Limit or Other Functions
- Built-In 3.3-V 10-mA LDO Regulator
- 8-V to 60-V Operating Supply-Voltage Range
- Sleep Mode for Standby Operation
- Small Package and Footprint
- -28-Pin HTSSOP (PowerPAD™ Package)
- -36-Pin VQFN
Applications
- Camera Gimbals
- HVAC Motors
- Office Automation Machines
- Factory Automation and Robotics
Pin Configuration
PWP Package 28-Pin HTSSOP With PowerPAD Package Top View
NC - No internal connection
Electrical Characteristics
TA = 25°C, over operating free-air temperature range (unless otherwise noted)
| PARAMETER | PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT |
|---|---|---|---|---|---|---|
| POWER SUPPLIES | POWER SUPPLIES | POWER SUPPLIES | POWER SUPPLIES | POWER SUPPLIES | POWER SUPPLIES | POWER SUPPLIES |
| I VM | VM operating supply current | V M = 24 V, f PWM < 50 kHz | 1 | 5 | mA | |
| I VMQ | VM sleep-mode supply current | V M = 24 V | 500 | 800 | μA | |
| INTERNAL REGULATOR (V3P3) | INTERNAL REGULATOR (V3P3) | INTERNAL REGULATOR (V3P3) | INTERNAL REGULATOR (V3P3) | INTERNAL REGULATOR (V3P3) | INTERNAL REGULATOR (V3P3) | INTERNAL REGULATOR (V3P3) |
| V 3P3 | V3P3 voltage | I OUT = 0 to 10 mA | 3.1 | 3.3 | 3.52 | V |
| LOGIC-LEVEL INPUTS (nSLEEP, ENx, INx) | LOGIC-LEVEL INPUTS (nSLEEP, ENx, INx) | LOGIC-LEVEL INPUTS (nSLEEP, ENx, INx) | LOGIC-LEVEL INPUTS (nSLEEP, ENx, INx) | LOGIC-LEVEL INPUTS (nSLEEP, ENx, INx) | LOGIC-LEVEL INPUTS (nSLEEP, ENx, INx) | LOGIC-LEVEL INPUTS (nSLEEP, ENx, INx) |
| V IL | Input low voltage | 0.6 | 0.7 | V | ||
| V IH | Input high voltage | 2.2 | 5.25 | V | ||
| V HYS | Input hysteresis | 50 | 600 | mV | ||
| I IL | Input low current | VIN = 0 | -5 | 5 | μA | |
| I IH | Input high current | VIN = 3.3 V | 100 | μA | ||
| R PD | Pulldown resistance | 100 | k Ω | |||
| OPEN-DRAIN OUTPUTS (nFAULT and nCOMPO) | OPEN-DRAIN OUTPUTS (nFAULT and nCOMPO) | OPEN-DRAIN OUTPUTS (nFAULT and nCOMPO) | OPEN-DRAIN OUTPUTS (nFAULT and nCOMPO) | OPEN-DRAIN OUTPUTS (nFAULT and nCOMPO) | OPEN-DRAIN OUTPUTS (nFAULT and nCOMPO) | OPEN-DRAIN OUTPUTS (nFAULT and nCOMPO) |
| V OL | Output low voltage | I O = 5 mA | 0.5 | V | ||
| I OH | Output high leakage current | V O = 3.3 V | 1 | μA | ||
| COMPARATOR (COMPP, COMPN, nCOMPO) | COMPARATOR (COMPP, COMPN, nCOMPO) | COMPARATOR (COMPP, COMPN, nCOMPO) | COMPARATOR (COMPP, COMPN, nCOMPO) | COMPARATOR (COMPP, COMPN, nCOMPO) | COMPARATOR (COMPP, COMPN, nCOMPO) | COMPARATOR (COMPP, COMPN, nCOMPO) |
| V CM | Common-mode input-voltage range | 0 | 5 | V | ||
| V IO | Input offset voltage | -7 | 7 | mV | ||
| I IB | Input bias current | -300 | 300 | nA | ||
| t R | Response time | 100-mV step with 10-mV overdrive | 2 | μs | ||
| H-BRIDGE FETs | H-BRIDGE FETs | H-BRIDGE FETs | H-BRIDGE FETs | H-BRIDGE FETs | H-BRIDGE FETs | H-BRIDGE FETs |
| r DS(on) | High-side FET ON-resistance | V M = 24 V, I O = 1 A, T J = 25°C | 0.24 | Ω | ||
| r DS(on) | V M = 24 V, I O = 1 A, T J = 85°C (1) | 0.29 | 0.39 | Ω | ||
| r DS(on) | Low-side FET ON-resistance | V M = 24 V, I O = 1 A, T J = 25°C | 0.24 | Ω | ||
| r DS(on) | V M = 24 V, I O = 1 A, T J = 85°C (1) | 0.29 | 0.39 | Ω | ||
| I OFF Off-state leakage current | I OFF Off-state leakage current | I OFF Off-state leakage current | -2 | 2 | μA | |
| PROTECTION CIRCUITS | PROTECTION CIRCUITS | PROTECTION CIRCUITS | PROTECTION CIRCUITS | PROTECTION CIRCUITS | PROTECTION CIRCUITS | PROTECTION CIRCUITS |
| V UVLO | VM undervoltage lockout voltage | V M rising | 6.3 | 8 | V | |
| I OCP | Overcurrent protection trip level | 3 | 5 | A | ||
| t OCP | Overcurrent protection deglitch time | 5 | μs | |||
| T TSD (1) | Thermal shutdown temperature | Die temperature | 150 | 160 | 180 | °C |
| T HYS (1) | Thermal shutdown hysteresis | Die temperature | 35 | °C |
Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted) (1)(2)
| MIN | MAX | UNIT | |
|---|---|---|---|
| Power-supply voltage (VM) | -0.3 | 65 | V |
| Power supply voltage ramp rate (VM) | 0 | 2 | V/μs |
| Charge pump voltage (VCP, CPH) | -0.3 | VM + 12 | V |
| Charge pump negative switching pin (CPL) | -0.3 | VM | V |
| Internal regulator current output (V3P3) | 0 | 10 | mA |
| Internal regulator voltage (V3P3) | -0.3 | 3.8 | V |
| Control pin voltage (nRESET, nSLEEP, nFAULT, nCOMPO, ENx, INx) | -0.5 | 7 | V |
| Comparator input-voltage (COMPP, COMPN) | -0.5 | 7 | V |
| Open drain output current (nFAULT, nCOMPO) | 0 | 10 | mA |
| Continuous phase node pin voltage (OUTx) | -0.7 | VM + 0.7 | V |
| Continuous 1/2-H-bridge source voltage (PGNDx) | -600 | 600 | mV |
| Peak output current (OUTx) | Internally limited | Internally limited | A |
| Operating junction temperature T J | -40 | 150 | °C |
| Storage temperature T stg | -60 | 150 | °C |
Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)
| MIN | MAX | UNIT | ||
|---|---|---|---|---|
| VM | Motor power-supply voltage (1) | 8 | 60 | V |
| V IN | Digital pin voltage | 0 | 5.5 | V |
| f PWM | Applied PWM signal on ENx, INx | 0 | 250 | kHz |
| V GNDX | PGNDx pin voltage | -500 | 500 | mV |
| I V3P3 | V3P3 load current | 0 | 10 (2) | mA |
| T A | Operating ambient temperature | -40 | 125 | °C |
Thermal Information
| DRV8313 | DRV8313 | ||
|---|---|---|---|
| THERMAL METRIC | (1) | PWP (HTSSOP) | RHH (VQFN) |
| 28 PINS | 36 PINS | ||
| R θ JA | Junction-to-ambient thermal resistance | 31.6 | 31.1 |
| R θ JC(top) | Junction-to-case (top) thermal resistance | 15.9 | 17.3 |
| R θ JB | Junction-to-board thermal resistance | 5.6 | 5.6 |
| ψ JT | Junction-to-top characterization parameter | 0.2 | 0.2 |
| ψ JB | Junction-to-board characterization parameter | 5.5 | 5.6 |
| R θ JC(bot) | Junction-to-case (bottom) thermal resistance | 1.4 | 1.3 |
Typical Application
The DRV8313 can be used to drive Brushless-DC motors, Brushed-DC motors, and solenoid loads. The following design procedure can be used to configure the DRV8313.
Related Variants
The following components are covered by the same datasheet.
| Part Number | Manufacturer | Package |
|---|---|---|
| DRV8313PWP | Texas Instruments | — |
| DRV8313PWPR | Texas Instruments | 28-PowerTSSOP (0.173", 4.40mm Width) |
| DRV8313RHH | Texas Instruments | — |
| DRV8313RHHR | Texas Instruments | — |
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