BTS5180-2EKA - 180mOhm Dual Smart High-Side Switch
Référence : BTS5180-2EKA ✓ Actif| Qté | Prix unitaire | Total |
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| 1 | $0 | $0,00 |
| 10 | $0 | $0,00 |
| 100 | $0 | $0,00 |
| 500 | $0 | $0,00 |
| 1 000 | $0 | $0,00 |
BTS5180-2EKA Présentation
A smart high-side power switch is a power-management semiconductor placed between a positive supply and a load. Unlike a basic MOSFET, it combines load switching with protection and status diagnosis, allowing an electronic control unit to command lamps, LEDs, motors, or resistive loads while detecting abnormal conditions. In the broader hierarchy, this device is a protected power-switch IC and automotive power-management component.
The verified manufacturer information identifies two channels, 180 mOhm RDS(ON), and a 5 V to 28 V range. The low stated RDS(ON) supports lower conduction loss than a higher-resistance automotive switch when the load current and thermal conditions are suitable. The integrated protection and diagnosis functions reduce the need for separate fuses, current monitoring, and fault-detection circuitry, although each parameter must still be checked against the complete manufacturer datasheet.
The BTS5180-2EKA uses vertical N-channel power MOSFETs in a Smart6 implementation. This architecture is intended for compact automotive high-side load-control designs where low on-resistance, diagnostic feedback, and protection are useful together. Its exposed pad provides a direct thermal path on the PCB, but correct land-pattern assembly and copper thermal design remain essential.
Typical automotive uses include lamps, LEDs, and other 12 V loads where the controller requires protected switching and diagnostic information. The 5 V to 28 V operating range also makes the device relevant to broader automotive electrical environments, while the 180 mOhm RDS(ON) figure is the key published conduction-resistance value for load-current and thermal calculations.
Designers should verify absolute maximum ratings, output-current limits, protection thresholds, timing, diagnostic behavior, and pin functions in the manufacturer datasheet before production. The exposed pad should be connected according to the recommended land pattern, and supply decoupling should be placed close to the device to limit loop inductance and switching transients.
Alternatives de remplacement direct pour BTS5180-2EKA — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
BTS5180-2EKAXUMA1
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
BTS5180-2EKA Valeurs maximales et caractéristiques électriques
| Product Type | Dual-channel smart high-side power switch |
| Channel Count | 2 channels |
| RDS(ON) | 180 mOhm |
| Operating Voltage Range | 5 V to 28 V |
| Power Transistor | N-channel vertical power MOSFET |
| Technology | Smart6 |
| Boîtier | PG-DSO-14-40 EP, exposed pad |
| Type de montage | Surface mount |
| Switching Type | High-side |
| Protection Functions | Integrated protective functions |
| Diagnostic Functions | Integrated diagnosis |
| Channel Independence | Dual-channel configuration |
| Application Category | Automotive lamps and LEDs |
| Supplier Specification | Power Switch ICs - Power Distribution |
| DigiKey Supply Rating | 1:1 N-channel, 1.5 A |
| Package Pin Count | 14 pins |
| Exposed Thermal Pad | Yes |
| Statut du cycle de vie | Active |
Guide de configuration des broches du BTS5180-2EKA 14 pins
Configuration des broches du BTS5180-2EKA (boîtier 14 pins). 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 BTS5180-2EKA.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
BTS5180-2EKA convient pour 6 applications: Automotive LED Lighting, Automotive Lamp Control, Body Control Module Loads, Automotive Interior Lighting, 12 V Resistive Load Switching, Vehicle Wire-Connected Loads.
Automotive LED Lighting
The BTS5180-2EKA fits protected 12 V LED channels because it is a dual-channel smart high-side switch with 180 mOhm RDS(ON) and a 5 V to 28 V operating range. Each output can control a separate lighting branch while the integrated protection and diagnosis functions support fault monitoring in vehicle electronics. The device should be placed between the positive vehicle supply and the LED load, with the load return connected to the switched output. Validate LED inrush current, per-channel current limits, dimming waveform, transient immunity, and junction temperature against the complete datasheet before release.
Recommandé
Automotive Lamp Control
Use the BTS5180-2EKA for automotive lamp branches that require a low-resistance high-side path and diagnostic feedback. Its two-channel architecture allows related lamps to be switched independently while keeping the external power path integrated with protective functions. The published 180 mOhm RDS(ON) is the primary figure for estimating conduction loss with P = I²R, but the final thermal result depends on current, duty cycle, ambient temperature, PCB copper, and the exposed-pad land pattern. Confirm lamp current, inrush behavior, short-circuit handling, and diagnostic thresholds in the manufacturer datasheet.
Recommandé
Body Control Module Loads
The BTS5180-2EKA can serve as a protected switch interface in a body-control module handling low-power resistive or inductive automotive loads. Its high-side arrangement keeps the load return path switched off during fault conditions, while the integrated diagnosis can provide status information to the controller. The 5 V to 28 V range is appropriate for reviewing in a 12 V vehicle architecture, but harness transients and board-level protection must be evaluated separately. Confirm pin-level input thresholds, output behavior, channel ratings, and diagnostic protocol before integrating it with body modules.
Recommandé
Automotive Interior Lighting
The BTS5180-2EKA is relevant to interior lamp and indicator channels where the controller needs compact high-side switching with protection and status feedback. Two channels can reduce duplicated discrete power-path hardware when the loads share suitable supply and diagnostic conditions. The 180 mOhm RDS(ON) value helps compare conduction efficiency, while the integrated exposed-pad package requires deliberate PCB thermal design. Validate startup current, dimming strategy, fault recovery, and the exact pin functions in the datasheet because those details are not present in the supplied search snippets.
Recommandé
12 V Resistive Load Switching
The BTS5180-2EKA can control suitable 12 V resistive loads when the application benefits from integrated high-side protection and diagnosis. Unlike a bare MOSFET, the device combines the switching element with functions intended to identify abnormal load conditions, potentially simplifying the external power path. The 180 mOhm RDS(ON) should be included in conduction-loss estimates, but it does not by itself specify allowable output current or thermal rise. Check current limits, overload behavior, short-circuit response, and ambient-temperature limits in the manufacturer datasheet before selecting load values.
Recommandé
Vehicle Wire-Connected Loads
The BTS5180-2EKA is suitable for reviewing wire-connected vehicle loads that require a protected high-side driver rather than a low-side discrete switch. Keeping the switching element on the supply side can make load shutdown behavior easier to manage for lamps and selected accessories. Its two-channel structure supports independent control when both branches satisfy the device's voltage, current, and thermal limits. The PCB should follow the PG-DSO-14-40 EP land pattern exactly, and the design must verify automotive transient protection, ground faults, diagnostic wiring, and connector fault conditions.
Recommandé
Données de référence d'ingénierie pour BTS5180-2EKA — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | BTS5180-2EKAXUMA1 |
|---|---|---|
| Package | PG-DSO-14-40 EP, exposed pad | PG-DSO-14-40-EP |
| Brand | Infineon | Infineon |
Principaux différenciateurs
- Dual-channel protected high-side architecture (vs VNQ5E050AJ)
- Published low RDS(ON) (vs BTS50055-1TMC)
- Integrated N-channel vertical MOSFET power path (vs BTS5180-2EKAXUMA1)
Notes de conception
Use the PG-DSO-14-40 exposed pad as the primary thermal path and follow the manufacturer land pattern exactly. Estimated conduction loss can be calculated as P = I²R using the published 180 mOhm RDS(ON), but this is an estimate and does not replace the datasheet RDS(ON) test conditions. At 1 A, the estimated loss is 0.18 W; at 5 A, it is 4.5 W. Actual junction temperature also depends on ambient temperature, copper area, thermal vias, duty cycle, and the device's thermal resistance.
Place the device, input/output connections, and protection or decoupling components according to the recommended application layout. Keep high-current load paths short and wide, provide a stable ground reference, and preserve the exposed-pad solderable area. Do not alter the package footprint or assume that a generic SOIC-14 land pattern is equivalent; the EP connection is part of the power and thermal design and must follow the Infineon drawing.
Do not treat functional alternatives as drop-in parts. BTS50055-1TMC and VNQ5E050AJ were mentioned in the supplied search results as related products, but their channel counts, packages, architectures, and ratings were not proven compatible with BTS5180-2EKA. Before substituting any MPN, compare pin names and directions, package drawings, voltage limits, RDS(ON), output current, protection thresholds, diagnostic behavior, and timing requirements.
Informations de conformité
The supplied verified snippets identify an automotive application but do not provide explicit RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals declarations. Compliance must be confirmed from the current Infineon product documentation.
