TPSM63603V5RDHR Texas Instruments Integrated Circuit (Other) In Stock
TPSM63603V5RDHR is a high-density 3 A power module with 3 V to 36 V input and 1 V to 16 V adjustable output using current-mode PWM control in a 30-contact LCC package. It integrates the inductor and controller for minimal external components. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 38
- Lifecycle
- ACTIVE
- Datasheet
- TPSM63603V5RDHR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $6.2200(MOQ 250)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-wide 3 V to 36 V input voltage range covers industrial 24 V bus, automotive 12 V rail, and wide-input telecom supplies in a single power module solution
- Adjustable 1 V to 16 V output at up to 3 A continuous current supports a wide variety of FPGA core, DSP, and microcontroller supply voltages from one module
- Integrated inductor in a 30-contact LCC module package reduces external BOM to input/output capacitors only, cutting PCB design time and component count
- Current-mode PWM control provides inherent cycle-by-cycle current limiting and fast transient response, critical for FPGA and DSP rails with dynamic load steps
Applications
TPSM63603V5RDHR is ideal for industrial automation, test and measurement, and communications equipment where a wide 3 V to 36 V supply must be efficiently stepped down to precise 1 V to 16 V rails for FPGAs, DSPs, and microcontrollers. The integrated inductor module eliminates magnetics design risk and accelerates time-to-market for engineers unfamiliar with switching regulator layout constraints. Its 3 A output capability also serves multi-processor boards in robotics and motor drive systems that require multiple independent point-of-load rails from a common 24 V bus.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 36V |
| Input Voltage-Min | 3V |
| Input Voltage-Nom | 24V |
| JESD-30 Code | R-PBCC-N30 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 3A |
| Output Voltage-Max | 16V |
| Output Voltage-Min | 1V |
| Output Voltage-Nom | 5V |
| Package Body Material | UNSPECIFIED |
| Package Shape | RECTANGULAR |
| Package Style | CHIP CARRIER |
| Peak Reflow Temperature (Cel) | 260 |
| Surface Mount | YES |
| Switcher Configuration | BUCK-BOOST |
| Switching Frequency-Max | 2200kHz |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What input and output voltage ranges does TPSM63603V5RDHR support, and which industrial bus voltages are compatible?
TPSM63603V5RDHR accepts input voltages from 3 V to 36 V (nominal 24 V) and delivers an adjustable output from 1 V to 16 V at up to 3 A. This covers the standard 24 V industrial bus, 12 V server and automotive rails, and 5 V USB power inputs, making it a single power module solution for multi-bus industrial control and communications equipment without additional pre-regulation stages.
How does the integrated inductor in TPSM63603V5RDHR reduce PCB design effort compared to a discrete switching regulator?
A discrete switching regulator requires the engineer to select, source, and lay out an external inductor with appropriate saturation current rating, DCR, and physical clearance from the switching node. TPSM63603V5RDHR integrates the inductor inside its 30-contact LCC module, reducing the external BOM to input and output filter capacitors only. This eliminates the magnetics selection step, reduces switching-node EMI layout concerns, and can cut PCB design and validation time by several weeks for teams without power electronics expertise.
What is the current-mode PWM control benefit of TPSM63603V5RDHR for FPGA core supply applications?
Current-mode PWM control in TPSM63603V5RDHR provides inherent cycle-by-cycle peak current limiting and a faster transient response compared to voltage-mode control. FPGA core supplies can experience load steps of 1 A to 3 A in under 1 µs during bitstream configuration. The current-mode loop reacts within one PWM cycle to suppress output voltage deviation, typically keeping the core rail within ±3% regulation even during abrupt 3 A load changes.
When is TPSM63603V5RDHR a better choice than a discrete 3 A buck controller for a 24 V to 3.3 V conversion in an industrial sensor node?
For an industrial sensor node with a small team and tight schedule, TPSM63603V5RDHR's integrated inductor module eliminates the need to qualify a separate magnetic component, reducing sourcing risk and BOM complexity. The 30-contact LCC package also shrinks the power stage footprint to under 100 mm², compared to a discrete solution that typically occupies 150 mm² or more when including the inductor, compensation network, and bootstrap capacitor, making it the preferred choice when board space and design resources are both constrained.
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Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 250+ | $6.7708 | $1692.71 |
| 500+ | $6.5872 | $3293.62 |
| 1000+ | $6.4361 | $6436.11 |
| 3000+ | $6.2200 | $18660.00 |
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