STMicroelectronics TDA7473A Full, Half-Bridge Drivers
IC BTL DRIVER QUAD VREG 28SO
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TDA7473A
Detailed Description
IC BTL DRIVER QUAD VREG 28SO
Package
28-SOIC (0.295", 7.50mm Width)
Key Features
Package / Case: 28-SOIC (0.295", 7.50mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
TDA7473A Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics TDA7473A Full, Half-Bridge Drivers technical specifications.
General
Interface
Logic
Package / Case
28-SOIC
Mounting Type
Surface Mount
Operating Temperature
-25°C ~ 150°C (TJ)
Supply Voltage
6V ~ 15V
Current Peak Output
600mA
Fault Protection
Short Circuit
Output Configuration
Half Bridge (8)
Load Type
Inductive
Voltage Load
6V ~ 15V
Alternate Parts Comparison (TDA7473A vs VN5770AKPTR-E vs VN770KPTR-E vs VN770KP-E)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 28-SOIC | 28-SOIC | 28-SOIC | 28-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -25°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Supply Voltage | 6V ~ 15V | 4.5V ~ 36V | 5.5V ~ 36V | 5.5V ~ 36V |
| Interface | Logic | Logic | Logic | Logic |
| Applications | DC Motors, Voltage Regulators | DC Motors, General Purpose, Relays | DC Motors, General Purpose, Relays | DC Motors, General Purpose, Relays |
| Fault Protection | Short Circuit | Current Limiting, ESD, Over Temperature, Over Voltage, Short Circuit, UVLO | Current Limiting, ESD, Open Load Detect, Over Temperature, Over Voltage, Short Circuit, UVLO | Current Limiting, ESD, Open Load Detect, Over Temperature, Over Voltage, Short Circuit, UVLO |
| Load Type | Inductive | Inductive, Capacitive, Resistive | Inductive | Inductive |
| Output Configuration | Half Bridge (8) | Half Bridge (2) | Half Bridge (2) | Half Bridge (2) |
| Voltage Load | 6V ~ 15V | 41V (Max) | 40V (Max) | 40V (Max) |
| Current Output Channel | -- | 8.5A | 9A | 9A |
| Rds on Typ | -- | 160mOhm | 160mOhm (Max) | 160mOhm (Max) |
| Action |
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