UCD3138064RGZT Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
UCD3138064RGZT is a highly integrated digital power controller IC with 64kB memory, supporting advanced PMBus communication and multi-phase PWM control for enterprise power management. From $12.21, in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 48
- Lifecycle
- OBSOLETE
- Datasheet
- UCD3138064RGZT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $12.2131(MOQ 10)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of UCD3138064RGZT?
- Highly integrated digital power controller with 64kB on-chip memory for complex power sequencing and management
- Advanced PMBus 1.3 compliant interface for real-time monitoring, control, and telemetry
- Multi-phase PWM control supporting up to 8 phases for high-current applications
- Configurable protection features including OVP, OCP, OTP, and UVP for robust system reliability
- QFN package (0.5mm pitch) with Ni/Pd/Au terminal finish rated to 260°C peak reflow
What is UCD3138064RGZT used for?
The UCD3138064RGZT is ideal for high-density server and telecom power supplies requiring precise digital control and telemetry. It is widely used in multi-rail DCDC converters, enterprise storage systems, and industrial power modules where PMBus-based management and adaptive loop compensation are critical. Its large on-chip memory makes it suitable for sophisticated firmware-driven power architectures in data center and networking equipment.
What are the specifications of UCD3138064RGZT?
| YTEOL | 0 |
| Analog IC - Other Type | DIGITAL POWER CONTROLLER |
| JESD-609 Code | e4 |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the UCD3138064RGZT datasheet?
UCD3138064RGZT Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for UCD3138064RGZT?
Compatible alternatives and drop-in replacements for UCD3138064RGZT:
Frequently Asked Questions
What memory size does the UCD3138064RGZT include and how is it used?
The UCD3138064RGZT features 64kB of on-chip flash memory used to store firmware, compensation coefficients, and fault logs, enabling sophisticated digital control algorithms and PMBus command handling without external memory.
What communication interface does the UCD3138064RGZT support?
It supports the PMBus 1.3 protocol over I2C/SMBus, allowing host systems to read voltage, current, temperature, and power telemetry in real time, as well as configure protection thresholds and initiate fault responses dynamically.
What package type is the UCD3138064RGZT and what are its soldering requirements?
The UCD3138064RGZT comes in a 64-pin Quad Flat No-Lead (QFN) package with a 0.5mm terminal pitch and Ni/Pd/Au finish. It requires a peak reflow temperature of 260°C with a maximum dwell time of 30 seconds, per JEDEC JESD-609 code e4.
What are typical applications for the UCD3138064RGZT?
Typical applications include multi-phase server power supplies, high-density DC/DC converters for telecom and networking equipment, industrial power modules, and enterprise storage systems where digital power management with PMBus telemetry is required.
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Why Buy from FindMyChip
About Texas Instruments
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $14.1220 | $141.22 |
| 25+ | $13.2128 | $330.32 |
| 100+ | $12.2131 | $1221.31 |
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