Quality Confirmation
Date code, batch, package, label and marking details are checked before shipment. Inspection photos and third-party inspection support are available when required.
LIMCHIP CO., LIMITED
Professional Electronic Components Distributor · HK · SZ · SG · Original Stock · Global Shipping
BTS50055-1TMA
Brand: Infineon
BTS50055-1TMA is a Smart High-Side Power Switch in Infineon's PROFET family, delivered in a PG-TO220-7-11 package. supply voltage: 5.5-38 V; nominal load current: 49 A; channels: 1. Same family as BTS50085, facing discontinuation — confirm current stock, lead time and date code by RFQ.
Stock & Date Code
| Brand | Part Number | Qty | D/C | Note |
|---|---|---|---|---|
| Infineon | BTS50055-1TMA | 9,000 | 26+ | Smart High-Side Power Switch stock for RFQ-confirmed production, repair or allocation-driven sourcing |
Listed stock and date code are subject to final RFQ confirmation.
Power IC Specifications
| Parameter | Value / Specification |
|---|---|
| Exact Part Number | BTS50055-1TMA |
| Manufacturer | Infineon Technologies |
| Product Category | Power Switch |
| Supply Voltage | 5.5-38 V |
| Nominal Load Current | 49 A |
| Channels | 1 |
| On-state Resistance | 8 mΩ typical |
| Interface | Direct on/off |
| Protection | Overtemp / Overcurrent / Short-circuit |
| Diagnosis | Analog current sense |
| Operating Temperature | -40 to 150 °C |
| Number of Pins | 7 |
| Package / Case | PG-TO220-7-11 |
| Function / Topology | Smart High-Side Power Switch |
| Package / Orderable Variant | PG-TO220-7-11; exact suffix BTS50055 1TMA |
Power Features & Applications
- Smart high-side switch integrates a low 8 mΩ power MOSFET for 49 A continuous load current.
- Comprehensive protection includes overtemperature, overcurrent, and short-circuit to ground or battery faults.
- Analog current sense output enables precise load monitoring and diagnostics over the SPI-free interface.
- Direct on/off control with active clamp and reverse battery protection simplifies rugged automotive designs.
- Qualified for harsh -40 to 150 °C environments in 12 V and 24 V board nets.
- Through-hole PG-TO220-7 package provides excellent thermal performance with external heatsink mounting capability.
Need Price & Availability for BTS50055-1TMA?
LimChip can confirm current price, quantity, date code, batch condition and shipping schedule by RFQ.
Listed stock is subject to final RFQ confirmation.
For faster RFQ confirmation, please include:
- Required quantity
- Target date code
- Package / case requirement
- Delivery country
- Company name and contact person
- Target price if available
Prefer email? Send this RFQ via email instead.
Quality, Shipping & Payment
Commercial and shipment details for BTS50055-1TMA are confirmed with the formal quotation.
Shipping
LimChip supports worldwide delivery through established logistics providers. Carrier, lead time, tracking and buyer-appointed freight-forwarder requirements are confirmed by our sales team.
Payment
Payment method, currency and trade terms are confirmed in the formal quotation or proforma invoice. Contact our sales team for the options available for your order.
Frequently Asked Questions
Is BTS50055-1TMA available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for BTS50055-1TMA by RFQ.
What should buyers check before ordering BTS50055-1TMA?
Buyers should check voltage range, current rating, package, protection features and date code for BTS50055-1TMA, together with live stock and traceable supply.
How do I request a quote for BTS50055-1TMA?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.