TPS2815DR
The TPS2815 is a dual-channel, non-inverting high-speed MOSFET driver that delivers 2A source/sink current per channel with 14ns rise and 15ns fall times. It operates from a 4V to 14V supply, uses CMOS input thresholds with two-input NAND logic per channel, and has a 25ns typical propagation delay. It drives low-side MOSFETs in switching power supplies and motor controls. (Note: NRND - not recommended for new designs.)
- Package
- SOIC-8
Product overview
The TPS2815 is a dual-channel, non-inverting high-speed MOSFET driver that delivers 2A source/sink current per channel with 14ns rise and 15ns fall times. It operates from a 4V to 14V supply, uses CMOS input thresholds with two-input NAND logic per channel, and has a 25ns typical propagation delay. It drives low-side MOSFETs in switching power supplies and motor controls. (Note: NRND - not recommended for new designs.)
- Manufacturer
- TI
- Part number
- TPS2815DR
- Category
- Power Management
- Package
- SOIC-8
- Packaging
- Tape & Reel
- Condition
- New & Original
- Compliance
- RoHS Compliant
- Lifecycle
- Confirm with manufacturer
- Lead time / MOQ
- Confirm with quotation
Technical parameters
26 parametersConstruction
- VCC = 5
- 4 V
- VCC = 14
- 13 V
- Input hysteresis VCC = 5
- 1.6 V
- Input capacitance
- 10 pF
- IO = −1 mA
- 9.75
- IO = −100 mA
- 8
- IO = 1 mA
- 0.25
- IO = 100 mA
- 2
- SLVS132F −
- 5 − REVI
- tr Rise time VCC = 10
- 15 ns
- tf Fall time VCC = 10
- 15 ns
- tPHL Prop delay time high-to-low-level output VCC = 10
- 25 ns
- tPLH Prop delay time low-to-high-level output VCC = 10
- 26 ns
Performance
- Regulator input voltage range
- 40 V
- Supply voltage
- 14 V
- Continuous regulator output current
- 20 mA
- Ambient temperature operating range
- 125 °C
- Positive-going input threshold voltage VCC = 10
- 9 V
- Negative-going input threshold voltage VCC = 10
- 1 V
- Input current Inputs = 0 V or
- 1 µA
- Peak output current VCC = 10
- 2 A
- Output voltage 14 ≤ REG_IN ≤ 40 V, 0 ≤ IO ≤ 20 mA
- 13 V
- Output voltage in dropout IO = 10 mA, REG_IN = 10
- 9 V
- Supply current into VCC Inputs high or low
- 5 µA
- Supply current into REG_IN REG_IN = 20 V, REG_OUT open
- 100 µA
- Peak output current VCC = 10.5
- 2 A
Specifications & documentation
Use the official manufacturer documentation to verify electrical characteristics, package dimensions and operating limits before design approval.
Frequently asked questions
Common pre-quotation questions and selection notes to help you verify key parameters and sourcing before requesting a quote.
How do I verify the part is genuine / avoid counterfeit?
Buy only from authorized or franchised channels. On receipt, check: (1) laser-etched markings that solvent will not remove; (2) batch / lot code consistent between label and device; (3) original reel or tube packaging; (4) request traceability documents (CoC, date code). For critical parts, third-party X-ray / decapsulation testing is recommended.
How do I read the markings / date code on a chip?
Most active ICs use a 4-digit date code YYWW (year + week, e.g. 2345 = 2023 week 45). The top mark is manufacturer logo + base part number + lot code. For SMD code lookup, search by "marking code + package" on AllDataSheet / Octopart / LCSC.
What does the package code mean (TO-220, SOT-23, QFP…)?
Package codes describe the physical form factor and pin layout — critical when sourcing, because electrically equivalent parts in different packages will not fit the PCB. Common: TO-220 (3-terminal power), SOT-23 (3-pin small signal), DIP / SOIC (through-hole / SMD ICs), QFP / QFN (MCUs, processors).
What if my original model is discontinued (EOL / NRND)?
Three options: (1) the manufacturer’s recommended replacement; (2) franchised distributor legacy stock; (3) a functionally compatible cross-brand part — provided pinout and key parameters match. Always evaluate on a real board before mass swap.
What is the minimum order quantity (MOQ) and lead time?
We support both sample and volume orders. Minimum order quantity, stock availability and lead time are confirmed per inquiry — tell us your model and quantity and we will quote. Sample quantities for design validation are supported.
Can I get the datasheet and samples?
The full datasheet is linked on this page. For parts without a direct datasheet, we can locate the manufacturer document on request. Sample requests are supported — contact us with your model and quantity.
Request confirmation of current stock, date code, packaging, price and delivery terms. Product information does not constitute a binding offer; final specifications are confirmed with your quotation.