TMS320F2800153-Q1 - 120MHz C2000 MCU, ASIL-B | TI
Teilenummer: TMS320F2800153-Q1 ✓ Aktiv| Menge | Stückpreis | Gesamt |
|---|---|---|
| 1 | $4.2 | $4,20 |
| 10 | $3.78 | $37,80 |
| 100 | $3.3 | $330,00 |
| 500 | $2.9 | $1.450,00 |
| 1.000 | $2.55 | $2.550,00 |
TMS320F2800153-Q1 Übersicht
A real-time MCU is a class of 32-bit microcontroller that executes control-loop code deterministically with microsecond-scale interrupt latency. Within the power-management semiconductor hierarchy, it sits above analog controllers and below application processors, dedicated to closing high-frequency control loops such as digital power conversion and motor commutation.
Key features include the C28x DSP core at 120 MHz, 64 KB flash with ECC, high-resolution PWM (HRPWM) for fine duty-cycle control in LLC and phase-shifted converters, CAN-FD for in-vehicle networking, and a lockstep CPU core with integrated safety mechanisms meeting ASIL B requirements of ISO 26262. The family is scalable: F2800152 through F2800157 share the same die, package, and pinout, differing mainly in flash memory size.
Architecturally, the device combines the fixed-point C28x CPU with dedicated trigonometric math unit (TMU), CLA-style acceleration options, 12-bit ADCs, and ePWM modules that enable single-chip closure of current, voltage, and speed loops in digital power supplies, on-board chargers, and traction inverters.
Typical applications include automotive on-board chargers (OBC), DC-DC converters, HEV/EV traction motor control, solar micro-inverters, and servo drives, where deterministic 100 kHz+ control loops and functional safety are mandatory. The CAN-FD interface connects directly to vehicle body and powertrain networks.
Design tip: budget flash headroom of at least 20% above initial firmware size, or select the pin-compatible F2800154/155/156/157 variants with larger flash so an PCB respin is never needed. Prices as of 2026-08-28; see FAQ for current tier pricing.
Drop-in-Alternativen für TMS320F2800153-Q1 – gleiches Gehäuse, Pin-kompatibel. Bauteile mit anderem Gehäuse, die eine PCB-Überarbeitung erfordern, sind ausgeschlossen.
Varianten dieser Serie
Modelle derselben Serie, die drop-in-kompatibel sind mit TMS320F2800153-Q1 (gleiche Bauform und Footprint) – abweichend in Package, Flash Memory, Core, Data Bus Width, Functional Safety.
Schnellvergleichstool – Wählen Sie Alternativbauteile für den Direktvergleich:
TMS320F2800152-Q1
✅ Drop-In✓ Auf Lager
$2.2 / Stück
Datenblatt ansehen →TMS320F2800154-Q1
✅ Drop-In✓ Auf Lager
Preis auf Anfrage
Datenblatt ansehen →TMS320F2800155-Q1
✅ Drop-In✓ Auf Lager
Preis auf Anfrage
Datenblatt ansehen →TMS320F2800156-Q1
✅ Drop-In✓ Auf Lager
Preis auf Anfrage
Datenblatt ansehen →TMS320F2800157-Q1
✅ Drop-In✓ Auf Lager
$7.86 / Stück
Datenblatt ansehen →TMS320F2800153
✅ Drop-In ⚠️ Spezifikationen ungeprüft📋 Referenzalternative (nicht im Katalog)
TMS320F2800153-Q1 Grenzwerte & elektrische Eigenschaften
| Core | TMS320C28x 32-bit (C2000) |
| Core Clock | 120 MHz |
| Flash Memory | 64 KB (32K x 16) |
| Safety Architecture | Lockstep CPU, ASIL B (ISO 26262) |
| Qualification | AEC-Q100 automotive (Q1) |
| CAN Interface | CAN-FD |
| PWM | HRPWM (High-Resolution PWM) |
| Gehäuse | 48-HTQFP (7x7 mm) |
| Montageart | Surface Mount |
| RoHS-Status | Compliant |
| Datenbusbreite | 32 bit |
TMS320F2800153-Q1 Pin-Konfiguration
| Pin [DATA_NEEDED: pin 1] | [DATA_NEEDED] — See TMS320F280015x datasheet (Rev. D) terminal functions table for complete 48-HTQFP pinout |
Typische Anwendungen
TMS320F2800153-Q1 ist geeignet für 6 Anwendungs: Automotive On-Board Charger (OBC), HEV/EV Traction Motor Control, Digital Power Supplies / DC-DC Converters, Solar Micro-Inverters and String Optimizers, Industrial Servo and Robotics Drives, Battery Management Systems (BMS).
Automotive On-Board Charger (OBC)
The TMS320F2800153-Q1 fits OBC control because its 120 MHz C28x core and HRPWM deliver the sub-nanosecond PWM resolution needed for LLC and totem-pole PFC stages operating at 100 kHz or higher. The lockstep CPU at ASIL B satisfies ISO 26262 requirements for safety-critical charging functions, while CAN-FD connects directly to the vehicle powertrain network. Placed as the single supervisory controller, it closes current and voltage loops in software, reducing external analog control components. The AEC-Q100 qualification covers the -40C to +125C automotive environment without additional derating design.
Empfohlen
HEV/EV Traction Motor Control
For traction inverter and motor control, the F2800153-Q1 provides the deterministic ultra-low latency interrupt response that field-oriented control (FOC) demands, executing current loops at 10-20 kHz switching rates with the C28x TMU accelerating sin/cos and inverse-park transforms in hardware. HRPWM enables fine duty resolution that reduces torque ripple and audible noise. The lockstep ASIL B architecture supports safe-torque-off implementations required in EV powertrain safety concepts, and the 12-bit ADC inputs sample phase currents synchronized to PWM via the ePWM SOC trigger mechanism.
Empfohlen
Digital Power Supplies / DC-DC Converters
In server, telecom, and automotive 48V DC-DC converters, the F2800153-Q1 replaces fixed-function analog controllers with firmware-defined control. Its HRPWM achieves approximately 150 ps effective PWM resolution, enabling high switching frequencies with stable small duty cycles for buck and phase-shifted full-bridge topologies. The fast ADC-to-PWM path closes voltage-mode loops within one switching period. This suits LLC, PSFB, and bidirectional converter designs where adaptive dead-time and frequency control improve peak efficiency by 0.5-1% over fixed analog control.
Empfohlen
Solar Micro-Inverters and String Optimizers
Grid-tied micro-inverters require simultaneous MPPT, grid-current shaping, and anti-islanding protection at high switching frequency, all deterministic tasks matched to the C28x real-time architecture. The F2800153-Q1 runs MPPT algorithms on a slow loop while closing grid-current loops at 16-100 kHz using HRPWM and the on-chip 12-bit ADC sampling synchronized to zero-crossings. Its compact 7x7 mm HTQFP footprint fits the space-constrained, thermally-limited enclosure behind the PV panel, where every square millimeter of controller PCB area matters.
Empfohlen
Industrial Servo and Robotics Drives
Servo drives benefit from the C28x math acceleration and low-jitter ePWM modules: the TMU computes FOC transforms with cycle-level determinism, keeping loop-to-loop jitter in the nanosecond range essential for smooth low-speed torque. The 120 MHz core executes current, velocity, and position cascaded loops plus commutation from Hall, encoder, or resolver feedback. EtherCAT or CAN-FD fieldbus connectivity via UART/SPI-attached transceivers integrates the drive into Industry 4.0 automation networks, while the scalable flash variants let one PCB serve entry and premium drive SKUs.
Empfohlen
Battery Management Systems (BMS)
In ASIL-rated automotive BMS applications, the F2800153-Q1 acts as the BMS master or pack controller, polling cell-monitor front ends over isolated SPI/UART daisy chains, executing pack-level SoC/SoH estimation and safety diagnostics with lockstep CPU coverage. CAN-FD provides the gateway link to the vehicle ECUs. Because the same die family spans multiple flash sizes, one validated PCB supports base and premium battery packs. TI's C2000Ware and Functional Safety Libraries accelerate ISO 26262 software documentation and certification deliverables.
Empfohlen
Zusammenfassung der empfohlenen Produkte
Technische Referenzdaten für TMS320F2800153-Q1 – Vergleich, Designhinweise und Compliance-Informationen.
Auswahlhilfe
Vergleich mit Alternativen
| Parameter | Dieses Produkt | TMS320F2800152-Q1 | TMS320F2800154-Q1 | TMS320F2800157-Q1 |
|---|---|---|---|---|
| Package | 48-HTQFP (7x7 mm) | 48-HTQFP (7x7) - same | 48-HTQFP (7x7) - same | 48-HTQFP (7x7) - same |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Core / Clock | C28x, 120 MHz | C28x, 120 MHz | C28x, 120 MHz | C28x, 120 MHz |
| Safety Level | Lockstep, ASIL B | Lockstep, ASIL B | Lockstep, ASIL B | Lockstep, ASIL B |
| CAN Interface | CAN-FD | CAN-FD | CAN-FD | CAN-FD |
| HRPWM | Yes | Yes | Yes | Yes |
| Automotive AEC-Q100 | Yes (Q1) | Yes (Q1) | Yes (Q1) | Yes (Q1) |
| Relative Price (qty 1, 2026-08-28) | $4.20 baseline | Lower (cost-down) | Higher | Highest in family |
Wichtigste Unterscheidungsmerkmale
- ASIL B lockstep safety at cost-optimized price (vs. TMS320F280041C-Q1)
- Pin-scalable flash within one PCB (vs. TMS320F2800157-Q1)
- Cost-down path available (vs. TMS320F2800152-Q1)
Designhinweise
TI reference designs for F280015x typically pair the MCU with an automotive power tree such as TPS65386x-Q1 or discrete TPS7A-family LDOs for the core and IO rails. Follow the datasheet power-up sequencing; the C28x core rail must stabilize before or with the IO rail to avoid latch-up. Decouple each VDD pin with 0.1 uF ceramic placed within 2 mm of the pin plus bulk capacitance per the TMS320F280015x (Rev. D) hardware design guide.
On the 48-HTQFP 7x7 mm footprint, keep HRPWM output traces short and routed away from ADC input nets to minimize coupling into the 12-bit ADC sampling path. Use a solid ground plane under the device; the ePWM switching edges with HRPWN micro-edge positioning generate high-frequency content that radiates if return paths are interrupted. Place the crystal (X1/X2) close to the pins with guard ground.
Flash sizing is the most common family-selection mistake: 64 KB of flash fills quickly once C2000Ware driver libraries, FOC math, and CAN-FD stacks are linked. Reserve at least 20-30% headroom, or pick TMS320F2800154/155/156/157-Q1 from the start - they share the same 48-HTQFP pinout, so upgrading later costs only a BOM line change, not a respin.
Compliance-Informationen
Automotive Q1 qualification per TI.com product page. RoHS/lead-free status per TI standard flow packaging; confirm on TI environmental page for exact orderable F2800153QPHPRQ1.
