TLE92633BQXXUMA2 - Mid-Range+ SBC, 5V/3.3V LDO, CAN FD, LIN | Infineon
Référence : TLE92633BQXXUMA2 ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $6.42 | $6,42 |
| 10 | $5.79 | $57,90 |
| 100 | $5.18 | $518,00 |
| 500 | $4.65 | $2 325,00 |
| 1 000 | $4.15 | $4 150,00 |
| 2 500 | $3.78 | $9 450,00 |
TLE92633BQXXUMA2 Présentation
A System Basis Chip (SBC) is a highly integrated power management and communication IC for automotive ECUs that combines a voltage regulator with transceivers for in-vehicle networking, typically CAN and LIN. Within the broader hierarchy, SBCs sit above standalone LDOs and standalone CAN/LIN transceivers, and below complete Automotive Power Management ICs (PMICs); by consolidating these functions on one die, SBCs reduce PCB area, quiescent current, and BOM cost in body controllers, gateways, and sensor nodes.
The TLE92633BQXXUMA2 features a 5V LDO (and a 3.3V LDO variant in the family), high-speed CAN FD with bus wake-up capability, two LIN transceivers, an integrated watchdog timer with multiple window modes, and a typical quiescent current of approximately 3.5mA. The PG-VQFN-48-79 exposed-pad package enables robust thermal performance for the harsh automotive under-hood environment and supports surface-mount manufacturing flows.
Typical applications include automotive body control modules (BCMs), central gateway ECUs, HVAC controllers, seat and door zone modules, and sensor/ECU nodes that communicate over CAN FD or LIN. The wide 3V to 28V input range tolerates load-dump and jump-start transients typical of 12V automotive power nets, and the watchdog supports ASIL-rated system architectures.
When designing with this SBC, follow Infineon's PCB layout guidance for the exposed pad to keep junction temperature within the -40C to +150C automotive range, and choose the appropriate LDO variant (5V or 3.3V) for the downstream microcontroller core voltage.
This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes for the TLE92633BQXXUMA2 not consolidated in the manufacturer datasheet alone.
Alternatives de remplacement direct pour TLE92633BQXXUMA2 — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec TLE92633BQXXUMA2 (même facteur de forme et même empreinte) — différant par Package, Product Type, AEC-Q100 Qualification, MSL Level, Interface.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
TLE9263BQX
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
TLE9263-3BQX
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
TLE92623BQXXUMA2
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$2.45 / unité
Voir la fiche technique →TLE92783BQX
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
TLE92633BQXUMA2
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
TLE92633BQXXUMA2 Valeurs maximales et caractéristiques électriques
| Product Type | System Basis Chip (SBC) PMIC |
| Family | OPTIREG Mid-Range+ |
| Plage de tension d'entrée | 3 V to 28 V |
| Integrated LDOs | 5 V LDO (3.3 V in family variants) |
| CAN Interface | CAN FD high-speed transceiver with bus wake-up |
| LIN Interface | Two LIN transceivers |
| Watchdog | Integrated watchdog, multiple window modes |
| Typical Quiescent Current | 3.5 mA |
| Plage de température de fonctionnement | -40 C to +150 C (junction) |
| Boîtier | PG-VQFN-48-79 (48-VFQFN exposed pad) |
| Type de montage | Surface Mount |
| Packaging | Tape & Reel (TR) |
| Target Application | Automotive CAN-LIN body and gateway ECUs |
| Statut RoHS | Compliant |
| AEC-Q100 Qualification | Automotive grade |
Guide de configuration des broches du TLE92633BQXXUMA2 pg-vqfn-48-79 (48-vfqfn exposed pad)
Configuration des broches du TLE92633BQXXUMA2 (boîtier pg-vqfn-48-79 (48-vfqfn exposed pad)). Ce composant de puissance comporte des bornes de grille, de drain et de source. Pour les boîtiers non polarisés, consultez la fiche technique du fabricant pour l'orientation exacte de la broche 1 et les détails de l'empreinte. Les applications courantes incluent la conception d'alimentations, la commande de moteurs et la commutation de charges.
Aucune donnée de brochage détaillée disponible pour TLE92633BQXXUMA2.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
TLE92633BQXXUMA2 convient pour 6 applications: Automotive Body Control Module (BCM), Central Gateway ECU, HVAC Control Module, Door/Seat Zone Module, Sensor/ECU Node (LIN Slave), Automotive Lighting Module (LIN-driven).
Automotive Body Control Module (BCM)
The TLE92633BQXXUMA2 is well-suited for 12V automotive body control modules because it consolidates a 5V LDO, a 3.3V LDO, and CAN FD plus dual LIN transceivers into a single PG-VQFN-48-79 chip. This reduces the BCM PCB area by approximately 30 percent versus discrete regulator-plus-transceiver solutions, and the 3V to 28V input range handles 12V cranking and load-dump events per ISO 7637. The integrated watchdog with multiple window modes supports ASIL-rated system architectures used in BCMs.
Recommandé
Central Gateway ECU
In automotive central gateway ECUs that bridge CAN FD and LIN subnetworks, the TLE92633BQXXUMA2 provides both network interfaces plus the microcontroller power rails from a single 12V battery source. The CAN FD transceiver supports bit rates up to 5 Mbit/s for high-bandwidth gateway traffic, while the dual LIN transceivers serve body and comfort sub-buses. The integrated 5V/3.3V LDOs power the gateway MCU directly, eliminating external PMICs and reducing BOM cost.
Recommandé
HVAC Control Module
The TLE92633BQXXUMA2 powers HVAC control modules that communicate with the vehicle body network over CAN FD or LIN. Its -40C to +150C junction temperature range handles the under-dash thermal environment, while the integrated watchdog supports fault recovery for safety-relevant HVAC functions. The 3.5mA typical quiescent current keeps battery drain low during parked-vehicle states, important for always-on HVAC features.
Recommandé
Door/Seat Zone Module
Door and seat zone modules require compact integration of LIN communication, sensor power, and actuator drive logic, all powered from the 12V battery. The TLE92633BQXXUMA2 fits this role with its dual LIN channels and dual LDO outputs, occupying less than 50 mm^2 of PCB area including passives. The PG-VQFN-48-79 package's exposed pad enables sustained operation in the door cavity's elevated ambient temperatures.
Recommandé
Sensor/ECU Node (LIN Slave)
For LIN-slave sensor nodes (e.g., rain-light, ambient temperature, or occupancy sensors), the TLE92633BQXXUMA2 provides the LIN physical layer plus 5V/3.3V rails to power the sensor MCU and analog front end from the 12V vehicle bus. Its bus-wake capability allows the sensor to wake the rest of the network when needed, supporting partial-networking strategies that reduce quiescent drain across the vehicle.
Recommandé
Automotive Lighting Module (LIN-driven)
LED headlamp or tail-lamp modules that communicate over LIN benefit from the TLE92633BQXXUMA2's combined power and communications integration. The 5V LDO can supply a companion LED driver (e.g., ILD8150EXUMA1), while the 3.3V LDO powers the lighting MCU. The 3V to 28V input range tolerates the load-dump pulses that occur on the 12V battery during alternator-load switching events.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour TLE92633BQXXUMA2 — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | TLE9263BQX | TLE9263-3BQX | TLE92623BQXXUMA2 | TLE92783BQX |
|---|---|---|---|---|---|
| Brand | Infineon | Infineon | Infineon | Infineon | Infineon |
| Package | PG-VQFN-48-79 | PG-VQFN-48-79 - same | PG-VQFN-48-79 - same | PG-VQFN-48-79 - same | PG-VQFN-48-79 - same |
| Input Voltage Range | 3 V to 28 V | 3 V to 28 V | 3 V to 28 V | 3 V to 28 V | 3 V to 28 V |
| 5V LDO | Yes | Yes | Yes | Yes | Yes |
| 3.3V LDO | Yes | No | Yes | Yes | Yes |
| CAN FD Transceiver | Yes | Yes | Yes | Yes | Yes |
| LIN Transceivers | 2 | 2 | 2 | 1 | 2 |
| Watchdog | Yes (multi-window) | Yes (multi-window) | Yes (multi-window) | Yes (multi-window) | Yes (multi-window) |
| Automotive Grade (AEC-Q100) | Yes | Yes | Yes | Yes | Yes |
Principaux différenciateurs
- Dual LDO outputs (5V + 3.3V) in single SBC (vs TLE9263BQX)
- Dual LIN transceivers for body-network zoning (vs TLE92623BQXXUMA2)
- Same-package mid-range+ SBC family scalability (vs TLE92783BQX)
Notes de conception
Solder the exposed thermal pad of the PG-VQFN-48-79 package to a continuous PCB land with at least 16 thermal vias to the inner ground plane. At full CAN FD bus-load and continuous LDO current, internal dissipation can reach approximately 0.7W; without thermal vias, the junction-to-ambient resistance rises above 50 C/W and can exceed the -40C to +150C automotive rating in underhood environments.
Keep the CANH/CANL traces as a differential pair with 100-ohm impedance, and place a common-mode choke within 5 mm of the IC pins to meet automotive EMC requirements per IEC 61967. Decouple VS with a 100nF ceramic close to the IC plus a 10uF electrolytic bulk capacitor within 10 mm to absorb load-dump energy. Decouple each LDO output with a 2.2uF X7R ceramic.
Do not operate the TLE92633BQXXUMA2 below 3V on VS without ensuring the 5V LDO output has dropped out first; the integrated reset circuit may assert unexpectedly during slow VBAT ramps. For LIN bus wake-up to function, the WK pin must be configured per the Infineon TLE9263 family datasheet; a floating WK pin prevents bus wake from reaching the MCU.
Route the CAN and LIN signals on the top layer with a continuous ground reference plane below; avoid routing these traces across plane splits which can increase common-mode emissions. Place the IC's exposed pad on a top-layer copper pour that is stitch-bonded to the inner ground plane with a 4x4 via grid to minimize thermal and EMI impedance simultaneously.
Informations de conformité
RoHS compliant per distributor listings. AEC-Q100 qualified for automotive use; the -Q suffix in ordering codes indicates the automotive-qualified test flow per Infineon's product naming convention.
