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BTS723GW
BTS723GW
| Part Number | BTS723GW |
|---|---|
| Manufacturer | Infineon Technologies |
| Category | Integrated Circuits (ICs) > PMIC – Power Distribution Switches, Load Drivers (High Side Switches) |
| Description | High-performance, dual-channel smart high-side power switch (PROFET™) featuring embedded diagnostics, precise current limitation, overtemperature protection, and low on-resistance optimized for automotive and industrial loads. |
| Stock Status | In Stock |
| Origin | Original Factory |
Product Overview
The BTS723GW is Infineon’s dual-channel smart high-side PROFET power switch, designed for automotive and industrial 12/24V load control as a solid-state relay replacement. This monolithic IC integrates charge-pump driven vertical MOSFETs for low-loss dual-channel power output, with full on-chip protection including short-circuit current limiting, thermal auto-restart shutdown, and inductive back-EMF overvoltage clamping. Equipped with 5V-compatible logic inputs and dedicated diagnostic feedback pins for MCU fault monitoring, it cuts peripheral component count and PCB layout space for compact power distribution modules.
Core Advantages
Dual-Channel High-Efficiency Power Switching
Integrates two completely independent high-side switch channels onto a single silicon substrate, cutting layout requirements and maximizing pin-to-channel optimization for space-constrained electronics modules.
Comprehensive Smart Protection Grid
Features embedded protective intelligence managing dynamic short-circuit current limitations, thermal overtemperature tracking, and undervoltage lockouts to keep system electronics safe during external wiring faults.
Integrated Diagnostics and Status Feedback
Equipped with dedicated open-drain diagnostic status pins that report fault conditions such as overtemperature thermal shutdowns or open-load detection directly back to the host controller in real time.
Outstanding Inductive Load Demagnetization
Incorporates an integrated active overvoltage zener clamping circuit that safely absorbs inductive kickback energy when switching high-inductance components like solenoids, valves, and long cable looms.
Key Specifications
| Brand | Infineon Technologies |
|---|---|
| RoHS Status | RoHS Compliant / Lead-Free Standard Packaging |
| EDA/CAD Model | 3D Model & PCB Footprint Available upon request |
| Warranty | 1-Year Standard Factory Warranty |
| Package / Case | SOIC-14 Package |
| Mounting Type | Surface Mount Technology (SMD/SMT) |
| Surface Marking / Silkscreen | BTS723GW Marking |
| Switch Configuration Type | Dual-Channel High-Side Switch Architecture (PROFET™) |
| Operating Voltage Range | 7.0V to 58V Max Extended Continuous Operational Voltage Support |
| Typical On-State Resistance (Rds(on)) | Nominal 2× 100 mΩ per channel (at 25°C) |
| Nominal Load Current (IL(Nom)) | Up to 2.9A continuous single channel current rating, 4.2A for dual parallel channels |
| Current Limitation Threshold | Built-in short circuit trip limits typically scaling between 7A and 9A |
| Input Control Interface | 5V CMOS / TTL Compatible Logic Levels |
| Overvoltage Protection | Integrated active clamp circuit clamping inductive spikes up to 60V typical |
| Operating Temperature Range | -40°C to +150°C (Extended Junction Temperature Industrial/Automotive Profile) |
Typical Applications
- Automotive Power Distribution Modules, Body Control Module (BCM), and Fuse Box Replacements
- Resistive, Inductive, and Capacitive Electronic Loads inside 12V and 24V Vehicular Architectures
- Industrial Programmable Logic Controllers (PLC) Output Driver Cards and I/O Interface Blocks
- Automated Factory Actuator Solenoids, Hydraulic Valve Controllers, and Magnetic Clutches
- Commercial Fleet Vehicle Lighting Controls, Interior Dashboard Power Hubs, and Smart Relays
Order & Shipping Info
| Minimum Order Quantity (MOQ) | 1 Piece |
|---|---|
| Shipping Time | Shipped within 1-2 business days |
| Delivery Time | 3-7 working days worldwide |
| Shipping Methods | DHL, UPS, FedEx, EMS |
| Payment Methods | T/T (Bank Transfer), PayPal, Credit Card, Western Union |
Technical Support
For datasheet, sample requests, stock check, or bulk pricing, please use the Quick Inquiry form. We will reply within 24 hours.
Frequently Asked Questions
Q1: Is your listed available warehouse stock of the BTS723GW high-side switch fully original?
A: Yes, we guarantee that all BTS723GW PROFET™ components in our stock inventory are 100% brand-new, factory-original products from Infineon Technologies, handled inside proper anti-static ESD shielding and moisture-controlled conditions.
Q2: How does the thermal protection circuit inside the BTS723GW react to an overcurrent or short circuit condition?
A: When an overcurrent or short circuit occurs, the channel’s junction temperature rises rapidly. Once it reaches the integrated overtemperature shutdown threshold, the internal smart logic automatically switches off the channel to prevent damage. After the silicon cools down, the channel can automatically restart or latch based on configuration.
Q3: Can the BTS723GW switch inductive loads like automotive solenoids or commercial relay coils directly?
A: Yes, absolutely. The BTS723GW features integrated active overvoltage zener clamping networks across the output stages. This configuration allows the device to safely clamp and dissipate high inductive back-EMF energy generated during load turn-off cycles, eliminating the need for external freewheeling diodes.
Q4: How can our engineering layout team access application design notes, reference footprints, or request custom pricing quotes?
A: Please complete our Quick Inquiry web form on this page with details about your processing parameters. Our application support desk will process your inquiry and dispatch the available technical documentation package within 24 hours.
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