Texas Instruments PLMR604303SRAKRQ1
Manufacturer No:
PLMR604303SRAKRQ1
Manufacturer:
Texas Instruments
Package:
Description:
Automotive, 36V, 3A synchronous buck converter with low Iq and high efficiency with minimized COUT
Quantity:
In Stock :3968
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：Mon, Jun 1 - Tue, Jun 2, 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.
PLMR604303SRAKRQ1 Information
Texas Instruments PLMR604303SRAKRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments PLMR604303SRAKRQ1.
- Type
- Parameter
- Rating
- Automotive
- Topology
- Buck
- Iout (max) (A)
- 3
- Vin (max) (V)
- 36
- Vin (min) (V)
- 3
- Vout (max) (V)
- 34
- Vout (min) (V)
- 1
- Features
- Enable, Frequency synchronization, Light Load Efficiency, Over Current Protection, Power good, Soft Start Fixed, Spread Spectrum, Synchronous Rectification, Wettable flanks package
- EMI features
- Low parasitic Hotrod packaging, Spread Spectrum
- Control mode
- current mode
- Type
- Parameter
- Switching frequency (min) (kHz)
- 200
- Switching frequency (max) (kHz)
- 2200
- TI functional safety category
- Functional Safety-Capable
- Operating temperature range (°C)
- -40 to 150
- Iq (typ) (µA)
- 4
- Duty cycle (max) (%)
- 98
- Type
- Converter
- Package
- WQFN-HR (RAK)
- Pins
- 9
- Size
- 5 mm² 2.5 x 2
Download datasheets and manufacturer documentation for Texas Instruments PLMR604303SRAKRQ1.
Data sheet:
Functional safety information:
The LMR60430-Q1 is a 3V to 36V (42V transient), 3A, synchronous buck converter designed for automotive applications. The LMR60430-Q1 offers variants with spread spectrum in an ultra-compact, 2.5mm × 2mm, HotRod QFN-9 package with wettable flanks available, which reduces inductance and achieves low (EMI) performance to facilitate qualification of automotive and other noise-sensitive designs. All device variants are capable of output voltages ranging from 1V to 20V by including a resistor divider between the output voltage node, feedback, and ground. Each variant of the device is also capable of delivering a fixed output voltage by connecting the output voltage node directly to the feedback pin. The Device Comparison Table provides details on the fixed output voltage options. The current-mode control architecture with 30ns minimum on-time allows high conversion ratios at high frequencies, easy loop compensation, fast transient response, and excellent load and line regulation. An open drain power-good output facilitates power sequencing requirements. The MODE/SYNC pin of the LMR60430-Q1 allows the user to select between modes of operation. Forced pulse width modulation (FPWM) mode results in constant switching frequency across load while auto mode allows for seamless transitions between pulse width modulation (PWM) and pulse frequency modulation (PFM) switching. In auto mode, the LMR60430-Q1 consumes only 5µA of quiescent current, which makes sure of high efficiency at all loads. Few external components are needed allowing for compact PCB layout. The LMR60430-Q1 is a part of a family of pin compatible devices ranging in current levels from 0.6A to 6A.
- AEC-Q100 qualified for automotive applications
- Device temperature grade 1: –40°C to 125°C ambient operating temperature range
- Functional Safety-Capable
- Wide operating input voltage: 3V to 36V (42V absolute maximum)
- Ultra-low quiescent current
- Shutdown current: 0.65µA
- No load standby current: 5µA
- Pin programmable output voltage options available in fixed 1.8V/ADJ, 3.3V/ADJ, and 5V/ADJ
- Adjustable output voltage range from 1V to 20V
- Low minimum tON (30ns typical)
- Designed for low electromagnetic interference (EMI) requirements:
- Facilitates CISPR 25 class 5 compliance
- Low inductance HotRod™ QFN package
- Spread spectrum options available
- Programmable switching frequency from200kHz – 2.2MHz
- FPWM, PFM, or external frequency synchronization available
- Designed for scalable power supplies
- Pin compatible with LMR60406-Q1, LMR60410-Q1, LMR60420-Q1, and LMR60440-Q1
- Power-Good output for power sequencing
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(㎡)
