Texas Instruments TPS92541QPKDRQ1
Manufacturer No:
TPS92541QPKDRQ1
Manufacturer:
Texas Instruments
Package:
Description:
Automotive, 65V synchronous boost controller and 2A single channel synchronous CC/CV buck converter
Quantity:
In Stock :6508
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Thu, May 28 - Fri, May 29, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.
Authenticity Guarantee
All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.
Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
TPS92541QPKDRQ1 Information
Texas Instruments TPS92541QPKDRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TPS92541QPKDRQ1.
- Type
- Parameter
- Number of channels
- 1
- Topology
- Boost Controller, Buck Controller
- Rating
- Automotive
- TI functional safety category
- Functional Safety-Capable
- Operating temperature range (°C)
- -40 to 125
- Vin (min) (V)
- 4.5
- Vin (max) (V)
- 65
- Vout (min) (V)
- 1
- Vout (max) (V)
- 65
- Iout (max) (A)
- 2
- Type
- Parameter
- Iq (typ) (mA)
- 2000
- Switching frequency (max) (kHz)
- 1000
- Features
- Fault Detection, LED Open Detection, LED Short Detection, Precise dimming control, Thermal Error Flag, Thermal shutdown
- Package
- HTQFP (PKD)
- Pins
- 48
- Size
- 81 mm² 9 x 9
- REACH Status
- Yes
- RoHS Status
- RoHS Compliant
Download datasheets and manufacturer documentation for Texas Instruments TPS92541QPKDRQ1.
Data sheet:
The TPS92541-Q1 device contains a synchronous BOOST controller and a monolithic synchronous buck LED driver with a wide 4.5V to 65V operating BUCK input voltage range.
The synchronous BOOST controller implements a peak current-mode controller to operate in constant voltage mode. The Boost can be programmed to operate as dual-phase, or three-phase together with other TPS92541-Q1 devices. The output voltage can be programmed using a programmable 8-bit DAC. The BOOST controller incorporates programmable frequency modulation technique for EMI reduction.
The monolithic synchronous BUCK implements an adaptive on-time average current mode control and is designed to generate constant voltage (CV) or constant current (CC) output. In the CC mode, the BUCK is compatible with shunt FET dimming techniques and LED matrix manager-based dynamic beam headlamps. In CV mode, the adaptive on-time control enables high bandwidth operation with fast transient response. The adaptive on-time control provides near constant switching frequency that can be set between 100kHz and 1.0MHz. Inductor current sensing and closed-loop feedback enable better than ±4% accuracy over wide input voltage, output voltage and ambient temperature range. In CC mode, the BUCK can independently modulate LED current using both analog or PWM dimming techniques.
The TPS92541-Q1 includes an internal oscillator. The UART serial interface is compatible with TPS9266x, and TPS9254x devices. The internal EEPROM can store system defaults as well as calibration and lighting module data. The seven configurable MPIOs and DIOs can be set as digital inputs or outputs, or ADC inputs for applications with system temperature compensation, LED binning and coding, etc.
The TPS92541-Q1 is available in a 7.0mm × 7.0mm thermally-enhanced 48-pin HTQFP package with top-exposed pad.
- AEC-Q100 qualified for automotive applications
- Grade 1: –40°C to 125°C ambient operating temperature
- Device HBM classification level H1C
- Device CDM classification level C5
- Functional Safety-Capable
- Documentation available to aid functional safety system design
- 4.5V to 65V wide input voltage range
- Synchronous Buck with integrated switches
- Configurable Constant Voltage (CV) and Constant Current (CC) operation
- Up to 2A continuous output current with 4% accuracy
- 4% regulation accuracy (voltage and current mode)
- Synchronous BOOST controller
- Programmable output voltage up to 65V
- BOOST and BUCK spread-spectrum for EMI mitigation
- BUCK switch thermal protection
- UART serial communication
- Internal oscillator for system clock
- LMM compatible
- Internal EEPROM
- Default settings
- Customer calibration data
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
.png&w=256&q=75)
