TPIC46L01DB Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
TPIC46L01DB is a 6-channel serial/parallel low-side pre-FET driver from Texas Instruments. It features 3-state outputs, standard input characteristics, and supports up to 6 channels with 1.2 mA max output current. Ideal for motor control, relay driving, and industrial automation. From $1.82 with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- OBSOLETE
- Datasheet
- TPIC46L01DB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.8200(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 6-Channel Serial/Parallel Interface: Supports both serial and parallel control modes for flexible system integration
- Low-Side Pre-FET Driver Architecture: Drives external N-channel MOSFETs for high-current load switching applications
- 3-State Output Capability: Enables bus sharing and high-impedance mode for multi-device configurations
- SOIC-28 Small Outline Package: Compact SMD form factor ideal for space-constrained PCB designs
- Wide Industrial Compatibility: Standard input characteristics ensure compatibility with 3.3V and 5V logic systems
Applications
The TPIC46L01DB is widely used in industrial motor control systems, where its 6-channel architecture enables efficient multi-phase relay or solenoid driving. It is also deployed in automotive body electronics and factory automation equipment for managing multiple low-side switching loads. Its serial/parallel interface makes it well-suited for microcontroller-based designs requiring compact driver solutions with minimal GPIO usage.
Specifications
| YTEOL | 0 |
| High Side Driver | NO |
| Input Characteristics | STANDARD |
| Interface IC Type | BUFFER OR INVERTER BASED MOSFET DRIVER |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e4 |
| Number of Channels | 6 |
| Number of Functions | 1 |
| Output Characteristics | 3-STATE |
| Output Current-Max | 0.0012A |
| Output Peak Current Limit-Nom | 0.0012A |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP28,.3 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max | 4.2mA |
| Supply Voltage-Max | 24V |
| Supply Voltage-Min | 8V |
| Supply Voltage-Nom | 5V |
| Supply Voltage1-Max | 24V |
| Supply Voltage1-Min | 8V |
| Supply Voltage1-Nom | 12V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum output current of the TPIC46L01DB?
The TPIC46L01DB has a maximum output current of 1.2 mA (0.0012 A) per channel. This is designed to drive the gate of external N-channel MOSFETs rather than directly switching high-current loads, making it a pre-FET driver solution.
What interface does the TPIC46L01DB support?
The TPIC46L01DB supports both serial and parallel input interfaces, providing flexible connectivity options. This dual-mode interface allows designers to choose between SPI-style serial communication for GPIO conservation or parallel input for faster response times in demanding applications.
What package type is the TPIC46L01DB available in?
The TPIC46L01DB is available in a 28-pin Small Outline IC (SOIC) surface-mount package, identified by the JESD-30 code R-PDSO-G28. This compact package is well-suited for space-constrained PCB layouts in industrial and automotive designs.
What are typical applications for the TPIC46L01DB?
Typical applications include industrial relay drivers, solenoid control, motor driver front-ends, and multi-channel MOSFET gate driving in automotive body electronics. Its 6-channel capability and serial/parallel interface make it ideal for controlling multiple loads with minimal microcontroller GPIO pins.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.4800 | $3.48 |
| 10+ | $2.6160 | $26.16 |
| 500+ | $2.0500 | $1025.00 |
| 1000+ | $1.9400 | $1940.00 |
| 10000+ | $1.8200 | $18200.00 |
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