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Product InformationFeatures
View All Features in Datasheet Description
The UCD9240 is a multi-rail, multi-phase synchronous buck digital PWM controller designed for non-isolated DC/DC power applications. This device integrates dedicated circuitry for DC/DC loop management with flash memory and a serial interface to support configurability, monitoring and management. The UCD9240 was designed to provide a wide variety of desirable features for non-isolated DC/DC converter applications while minimizing the total system component count by reducing external circuits. The solution integrates multi-loop management with sequencing, margining, tracking and intelligent phase management to optimize for total system efficiency. Additionally, loop compensation and calibration are supported without the need to add external components. View All Description in Datasheet |
| Price | Packaging | Samples | |||||
| Device | Status | Temp (oC) | Price | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Samples |
| UCD9240PFC | ACTIVE | -40 to 125 | 5.30 | 1ku | TQFP (PFC) | 80 | View | 96 | JEDEC TRAY (5+1) | |
| UCD9240PFCG4 | ACTIVE | -40 to 125 | 5.30 | 1ku | TQFP (PFC) | 80 | View | 96 | JEDEC TRAY (5+1) | |
| UCD9240PFCR | ACTIVE | -40 to 125 | 4.50 | 1ku | TQFP (PFC) | 80 | View | 1000 | LARGE T&R | Purchase Samples |
| UCD9240PFCRG4 | ACTIVE | -40 to 125 | 4.50 | 1ku | TQFP (PFC) | 80 | View | 1000 | LARGE T&R | Purchase Samples |
| UCD9240RGCR | ACTIVE | -40 to 125 | 4.50 | 1ku | VQFN (RGC) | 64 | View | 2000 | LARGE T&R | Purchase Samples |
| UCD9240RGCT | ACTIVE | -40 to 125 | 4.95 | 1ku | VQFN (RGC) | 64 | View | 250 | SMALL T&R | |
* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.
| Reported Distributor Inventory as of 9:24 AM GMT, 09 Feb 2010 | |||
| Region | Company | In Stock | Purchase |
| TI Lead Time*: 20 WeeksUCD9240PFC | |||
| Americas | Arrow | 768 | |
| Newark | 95 | ||
| Asia | Farnell Asia | 262 | |
| WPI | 62 | ||
| Europe | Arrow Central Europe | 288 | |
| Arrow Northern Europe | 288 | ||
| Arrow Southern Europe | 288 | ||
| Avnet-SILICA | 288 | ||
| Farnell | 257 | ||
| Worldwide | DigiKey | 512 | |
| Mouser Electronics | 345 | ||
| TI Lead Time*: 20 WeeksUCD9240PFCG4 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 20 WeeksUCD9240PFCR | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 20 WeeksUCD9240PFCRG4 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 20 WeeksUCD9240RGCR | |||
| None Reported View Distributors | |||
| TI Lead Time*: 10 WeeksUCD9240RGCT | |||
| Worldwide | DigiKey | 39 | |
** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.
| Product Content | DPPM / MTBF / FIT Rate | ||||
| Device | Eco Plan* | Lead / Ball Finish | MSL Rating / Peak Reflow | Details | Details |
| UCD9240PFC | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| UCD9240PFCG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| UCD9240PFCR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| UCD9240PFCRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| UCD9240RGCR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
| UCD9240RGCT | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.
If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.
Most useful technical documents for UCD9240 
| Name | Part # | Company | Software/Tool Type |
| Digital Power Software | FUSION_DIGITAL_POWER_DESIGNER | Texas Instruments | Application Software |
| Part # | Name | Product Family | Comments |
| UCD7230 | Digital Power Compatible Synchronous Buck Driver | FUSION DIGITAL POWER(TM) CONTROL SOLUTIONS - FUSION DIGITAL POWER(TM) CONTROL DRIVERS | The UCD7230 integrates synchronous buck drivers with current monitoring to provide short circuit and current limiting protection for the UCD9240 |
| PTD08A010W | 10A, 4.75V to 14V, Non-Isolated, Digital PowerTrain Module | PLUG-IN POWER MODULES - NON-ISOLATED POL | Together (UCD9240) digital power controller & (PTD08A010W) PowerTrain modules form a sophisticated, robust, and easily configured power management solution |
| PTD08A020W | 20A, 4.75V to 14V, Non-Isolated, Digital PowerTrain Module | PLUG-IN POWER MODULES - NON-ISOLATED POL | Together (UCD9240) digital power controller & (PTD08A020W) PowerTrain modules form a sophisticated, robust, and easily configured power management solution |
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