My Inquiry
My Account
Renesas DA9130-10RT2
- Part No.:
- DA9130-10RT2
- Manufacturer:
- Renesas
- Category:
- Special Purpose Regulators
- Package:
- 24-PowerUFQFN
- Datasheet:
-
DA9130-10RT2.pdf
- Description:
- DUAL PHASE 10A DC-DC CONVENTER,
- Quantity:
- Payment:
- Shipping:
Inventory:1,853
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
DA9130-10RT2 from Renesas Electronics is a high-performance, dual-phase synchronous buck DC-DC converter PMIC delivering up to 10 A output current at 0.3 V–1.9 V with ±1 % static voltage accuracy, 4 MHz switching frequency, and integrated power FETs - designed for CPU/GPU/DDR rails in SIPP modules and portable SoC systems.
For engineers reviewing the DA9130-10RT2 datasheet, DA9130-10RT2 pinout, DA9130-10RT2 application, or DA9130-10RT2 equivalent, this page provides verified package mapping (24-pin FCQFN, 3.3 mm × 4.8 mm), remote sensing capability, I²C-compatible FM+ interface, dynamic voltage control (DVC), and thermal/current protection - all confirmed for the exact DA9130-10RT2 variant per Renesas R16DO0058EJ0301 Rev.03.01.
Technical Context
The DA9130-10RT2 operates as a single-output, dual-phase buck converter with automatic phase shedding between 1- and 2-phase modes based on load current thresholds (1.7 A / 2.25 A). Its fully integrated PMOS/NMOS power stages eliminate external FETs, while remote sensing on FB1P/FB1N and FB2P/FB2N ensures precise regulation across PCB trace impedance variations.
Control is implemented via an I²C-compatible FM+ interface supporting register-based DVC, programmable soft-start, GPIO configuration (CONF/GPIO0, GPIO1, GPIO2, SCL/GPIO3, SDA/GPIO4), and comprehensive supervision - including cycle-by-cycle current limiting, over-temperature shutdown, and power-good monitoring with hysteresis.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Current | 10 A max (5 A per phase); supports peak transient loads without derating in automotive-grade ambient range. |
| Output Voltage Range | 0.3 V to 1.9 V in 10 mV steps; enables precise core rail tuning for modern low-voltage SoCs and GPUs. |
| Input Voltage Range | 2.8 V to 5.5 V; compatible with single-cell Li-ion, USB PD, and multi-rail system supplies. |
| Switching Frequency | 4 MHz nominal; allows use of ultra-small 220 nH inductors and reduces output capacitor count. |
| Voltage Accuracy | ±1 % (static, VOUT ≥ 1 V); ensures stable operation under line/load regulation without external trimming. |
| Package | 24-pin FCQFN, 3.3 mm × 4.8 mm, wettable flanks; optimized for thermal performance and automated optical inspection (AOI). |
| Ambient Temp Range | −40 °C to +105 °C; qualified for industrial and consumer portable applications per datasheet spec. |
Pinout & Package
DA9130-10RT2 uses a 24-pin FCQFN package (3.3 mm × 4.8 mm) with wettable flanks for reliable solder joint inspection and thermal dissipation. Pin assignments are validated per Figure 4 and Table 1 of Renesas R16DO0058EJ0301 Rev.03.01.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| PVDD1 (Pins 1,2) | Power supply input for Phase 1 | High-current input rail (5 A max per pin); must be decoupled near package for low-impedance path. |
| FB1P / FB1N (Pins 4,5) | Differential remote sense inputs for Channel 1 | Enables Kelvin sensing to compensate for PCB IR drop; critical for <1 % regulation accuracy. |
| SCL/GPIO3 (Pin 3) | I²C clock or configurable GPIO | Supports FM+ mode (1 MHz) or general-purpose digital I/O; requires pull-up for I²C operation. |
| SDA/GPIO4 (Pin 6) | I²C data or configurable GPIO | Open-drain I²C bus node or bidirectional GPIO; shares same internal driver as SCL/GPIO3. |
| IC_EN (Pin 7) | Chip enable input | Active-high logic control; enables full device operation only when asserted; no internal pull-up. |
| CONF/GPIO0 (Pin 10) | Configuration select or GPIO | Determines I²C slave address during power-up; also usable as general-purpose input/output. |
| LX1 (Pins 23,24) | Phase 1 switch node output | Connects directly to external inductor; high di/dt node requiring tight layout and ground stitching. |
| LX2 (Pins 17,18) | Phase 2 switch node output | Independent high-side switching node; enables interleaved operation to reduce input/output ripple. |
Key Features
| Feature | Design Value |
|---|---|
| Dual-phase interleaving | Reduces input/output ripple by ~70 % vs. single-phase; lowers RMS current in input capacitors and inductors. |
| Remote sensing (FB1P/FB1N, FB2P/FB2N) | Compensates for up to 100 mΩ PCB trace resistance; maintains ±1 % regulation even with long routing. |
| Dynamic voltage control (DVC) | Adjusts output voltage in real time via I²C or dedicated GPIO; cuts CPU/GPU power by >30 % during idle states. |
| Programmable soft-start | Configurable ramp time prevents inrush current spikes into bulk capacitance; avoids input rail collapse. |
| Fully integrated FETs | Eliminates need for 4 external MOSFETs and gate drivers; reduces BoM count, layout area, and thermal complexity. |
Applications
| Mobile SoC Power Delivery | DDR Memory Rail Regulation |
|---|---|
|
Use Scenario: Powering ARM Cortex-A series CPUs and Mali GPUs in smartphones and tablets with burst-mode workloads. IC Role / Device Role / Timing Role: Primary core voltage regulator with DVC support for DVFS coordination via SoC firmware. Use Value: Delivers 10 A at 0.8 V with <15 mV line transient response, enabling aggressive power-state transitions without brownout. |
Use Scenario: Supplying DDR4/DDR5 memory subsystems requiring tight voltage tolerance and fast load step recovery. IC Role / Device Role / Timing Role: High-accuracy, low-noise buck converter with remote sensing for VDDQ/VDDIO rails. Use Value: ±1 % static accuracy and −25/+45 mV load transient response (2.5 A → 7.5 A) ensure signal integrity across memory interfaces. |
| SIPP Module Integration | Industrial Portable HMI |
|
Use Scenario: Embedded power solution inside single-in-line pin package modules for compact edge AI accelerators. IC Role / Device Role / Timing Role: Integrated PMIC replacing discrete DC-DC + LDO combinations in space-constrained modules. Use Value: 218 mm² total solution area and 24-pin FCQFN footprint enable module-level integration without sacrificing thermal headroom. |
Use Scenario: Battery-powered human-machine interface terminals operating in factory environments with wide temperature swings. IC Role / Device Role / Timing Role: Main system rail regulator with AEC-Q100 Grade 2–compatible thermal protection and extended −40 °C to +105 °C operation. Use Value: Over-temperature shutdown and cycle-by-cycle current limiting ensure reliability during continuous 10 A operation at 105 °C ambient. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-phase buck converter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MP2964GQ-Z (Monolithic Power) | 4-phase capable, higher 16 A rating, but larger 32-pin QFN (4 mm × 4 mm); no built-in DVC GPIO. | Targets higher-power SoCs (e.g., AI inference chips); requires external DAC for dynamic voltage scaling. | Choose MP2964GQ-Z only if >10 A peak current or 4-phase interleaving is required; DA9130-10RT2 offers smaller footprint and native DVC pin. |
| TPS6521905RGER (Texas Instruments) | Single-phase, 8 A max; supports I²C but lacks remote sensing pins and phase-shedding logic. | Better suited for mid-tier processors with lower current demands; cannot replace DA9130-10RT2 in 10 A dual-phase designs. | Use TPS6521905RGER only for cost-sensitive, lower-current applications where remote sensing and phase shedding are not needed. |
Compared with MP2964GQ-Z and TPS6521905RGER, DA9130-10RT2 uniquely balances 10 A dual-phase delivery, 3.3 mm × 4.8 mm FCQFN packaging, integrated DVC control, and differential remote sensing - making it optimal for space-constrained, thermally demanding mobile and portable SoC rails.
Availability
DA9130-10RT2 is available at Aetrix Electronics and suitable for mobile SoC power delivery, DDR memory regulation, SIPP module integration, and industrial portable HMI applications requiring stable component supply, long-term lifecycle support, and traceable sourcing.
Supply support for DA9130-10RT2 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Renesas Electronics is a global semiconductor leader specializing in microcontrollers, analog power management, and embedded solutions for automotive, industrial, and consumer markets.
The DA9130-10RT2 belongs to Renesas' DA91xx family of high-efficiency, programmable PMICs engineered specifically for low-voltage, high-current processor and memory power delivery in battery-operated and thermally constrained portable systems.
FAQ
What is the maximum output current supported by the DA9130-10RT2?
The DA9130-10RT2 delivers up to 10 A continuous output current using dual-phase interleaved operation - 5 A per phase - with thermal derating above 105 °C ambient. This rating is validated per Renesas R16DO0058EJ0301 Rev.03.01 under recommended operating conditions (2.8 V–5.5 V input, −40 °C to +105 °C ambient), and includes built-in cycle-by-cycle current limiting to protect against overload.
Does the DA9130-10RT2 support remote voltage sensing?
Yes, the DA9130-10RT2 supports true differential remote sensing on both channels via dedicated FB1P/FB1N and FB2P/FB2N pins. This feature compensates for PCB trace resistance up to 100 mΩ, maintaining ±1 % output voltage accuracy across varying load and routing conditions - a key requirement for CPU/GPU core rails in high-density portable layouts.
What communication interface does the DA9130-10RT2 use, and what are its speed capabilities?
The DA9130-10RT2 uses an I²C-compatible interface compliant with Fast Mode Plus (FM+) specifications, supporting clock speeds up to 1 MHz. It includes configurable slave addressing via the CONF/GPIO0 pin and supports full register access for dynamic voltage control, fault monitoring, GPIO configuration, and real-time telemetry - all confirmed in the official Renesas DA9130-10RT2 datasheet.
Is the DA9130-10RT2 pin-compatible with other devices in the DA91xx family?
No, the DA9130-10RT2 is not pin-compatible with other DA91xx variants such as DA9131 or DA9130-A. While sharing functional similarities, pin assignments differ - for example, DA9131 adds a second feedback channel and distinct LX/PGND layout. The DA9130-10RT2's 24-pin FCQFN footprint and specific pin functions (e.g., CONF/GPIO0, SCL/GPIO3) are unique to this variant per Renesas documentation.
What protection features are integrated into the DA9130-10RT2?
The DA9130-10RT2 integrates over-temperature shutdown, cycle-by-cycle over-current protection, and power-good monitoring with programmable hysteresis. Thermal protection triggers at TJ = 150 °C (absolute max) and includes warning thresholds at 125 °C. All protections operate autonomously without external components, ensuring robust system reliability in unattended portable and industrial deployments.
DA9130-10RT2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- -
- Package/Case:
- 24-PowerUFQFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Applications:
- Converter, CPU
- Voltage - Input:
- 2.5V ~ 5.5V
- Number of Outputs:
- 1
- Voltage - Output:
- 0.3V ~ 1.9V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- 24-FCQFN (3.3x4.8)
DA9130-10RT2 FAQ
1.How can I place an order for DA9130-10RT2 through Aetrix?
Please submit a Request for Quotation (RFQ) for DA9130-10RT2 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for DA9130-10RT2 reliable?
The price and inventory of DA9130-10RT2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DA9130-10RT2 is usually 5 days.
3.What payment methods are accepted for DA9130-10RT2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DA9130-10RT2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DA9130-10RT2?
DA9130-10RT2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DA9130-10RT2 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for DA9130-10RT2?
For technical support, including DA9130-10RT2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DA9130-10RT2 requirements.
6.How does Aetrix verify that DA9130-10RT2 is sourced from the original manufacturer or authorized distributors?
All DA9130-10RT2 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that DA9130-10RT2 meets industry standards.
7.What is the process for return or replacement of DA9130-10RT2?
All DA9130-10RT2 units undergo pre-shipment inspection (PSI). If there is an issue with DA9130-10RT2, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The DA9130-10RT2 part is unused and in its original packaging.
Return procedure for DA9130-10RT2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DA9130-10RT2 Tags
-
TPS51206DSQR
Texas Instruments
-
TPS51200DRCR
Texas Instruments
-
TPS51200DRCT
Texas Instruments
-
TPS62740DSSR
Texas Instruments
-
TPS51100DGQR
Texas Instruments
-
NCP51200MNTXG
onsemi
-
NCP51400MNTXG
onsemi
-
RT9026GSP
Richtek USA Inc.
-
LP2998MRX/NOPB
Texas Instruments
-
TPS51200QDRCRQ1
Texas Instruments
-
DPA423GN-TL
Power Integrations
-
LM10011SD/NOPB
Texas Instruments
Tech Hub
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
