Infineon Technologies48-TQFP Exposed PadRoHS
TLD55411QUXUMA1
IC H-BRIDGE MOTOR DRIVER SPI TQF
Category
Subcategory
Pmic Led Drivers
Package
48-TQFP Exposed Pad
Series
Automotive, AEC, LITIX™
Status
Not For New Designs
Datasheet
$3.16 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
✅ 365-Day Warranty🚚 Global Shipping
Parameters
| Parameter | Value |
|---|---|
| Brand | Infineon Technologies |
| Model | TLD55411QUXUMA1 |
| Package / Case | 48-TQFP Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Topology | Step-Down (Buck), Step-Up (Boost) |
| Voltage - Output | 55V |
| Number of Outputs | 1 |
| Supplier Device Package | PG-TQFP-48-9 |
| RoHS | RoHS |
| Part Status | Not For New Designs |
Application & Notes
TLD55411QUXUMA1 by Infineon Technologies is a Step-Down (Buck), Step-Up (Boost) IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output 55V. The 48-TQFP Exposed Pad package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
📖 Technical Guides for TLD55411QUXUMA1
📄📄📄📄
ESP32 vs STM32: Which MCU is Right for Your Project?
Components Guide
Chinese MCU Alternatives: GD32, AT32, APM32 & More — 40-80% Cost Savings vs ST/NXP/Microchip
Components Guide
Op-Amp Selection Guide: 8 Most Popular Types and When to Use Each
Components Guide
LM358 Alternatives & Replacements: Complete Pin-to-Pin Guide
Components Guide
Alternatives & Replacements
View All →Lumissil MicrosystemsStock48-TQFP Exposed Pad
IS31FL3236A-TQLS4-TR
36-CHANNEL LED DRIVER, ETQFP-48(
Request QuoteRFQ →
Lumissil MicrosystemsStock48-TQFP Exposed Pad
IS32FL3237-TQLA3-TR
CONSTANT CURRENT LED DRIVER, 36-
Request QuoteRFQ →
Lumissil MicrosystemsStock48-TQFP Exposed Pad
IS31FL3246-TQLS4-TR
36-CHANNEL LED DRIVER
Request QuoteRFQ →
Lumissil MicrosystemsStock48-TQFP Exposed Pad
IS32FL3236A-TQLA3-TR
36 CHANNELS CONSTANT CURRENT LED
Request QuoteRFQ →
Lumissil MicrosystemsStock48-TQFP Exposed Pad
IS31FL3733B-TQLS4-TR
IC 1216 MATRIX LED DRIVER W/ IND
Request QuoteRFQ →
All Technical Specifications
| Type | DC DC Controller |
| Dimming | Analog, PWM |
| Topology | Step-Down (Buck), Step-Up (Boost) |
| Frequency | 200kHz ~ 700kHz |
| Applications | Automotive |
| Voltage - Output | 55V |
| Number of Outputs | 1 |
| Internal Switch(s) | No |
| Voltage - Supply (Max) | 40V |
| Voltage - Supply (Min) | 4.5V |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.