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Product InformationFeatures
Description
The TPS60255 is a high-efficiency, constant frequency charge pump DC/DC converter that uses 1× and 1.5× conversion to maximize efficiency for the input voltage range. By using adaptive 1×/1.5× charge-pump modes and very low dropout current regulators, the TPS60255 achieves high efficiency for the entire one-cell lithium battery range. The protection features include soft start, over-current limit, thermal shut down, and over-voltage detection. The device automatically detects and removes unused current sinks from the control loop. This device drives six 25 mA current sinks and one 80 mA current sink. These current regulators are programmed by three independent brightness registers and five ON/OFF bits using a single-wire interface (EasyScale™). View All Description in Datasheet |
| Price | Packaging | Samples | ||||
| Device | Status | Temp (oC) | Price | Quantity | Package | Pins | Package QTY | Package Carrier | Samples |
| TPS60255RTER | ACTIVE | -40 to 85 | 1.40 | 1ku | QFN (RTE) | 16 | 3000 | LARGE T&R | |
| TPS60255RTERG4 | ACTIVE | -40 to 85 | 1.40 | 1ku | QFN (RTE) | 16 | 3000 | LARGE T&R | |
| TPS60255RTET | ACTIVE | -40 to 85 | 1.55 | 1ku | QFN (RTE) | 16 | 250 | SMALL T&R | Purchase Samples |
| TPS60255RTETG4 | ACTIVE | -40 to 85 | 1.55 | 1ku | QFN (RTE) | 16 | 250 | SMALL T&R | Purchase Samples |
* 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 10:11 AM GMT, 20 Nov 2009 | |||
| Region | Company | In Stock | Purchase |
| TI Lead Time*: 16 WeeksTPS60255RTER | |||
| Worldwide | DigiKey | >1k | |
| Mouser Electronics | >1k | ||
| TI Lead Time*: 16 WeeksTPS60255RTERG4 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 16 WeeksTPS60255RTET | |||
| Americas | Avnet | 250 | |
| Asia | WPI | 237 | |
| Worldwide | DigiKey | Available | |
| Mouser Electronics | 250 | ||
| TI Lead Time*: 16 WeeksTPS60255RTETG4 | |||
| Worldwide | DigiKey | Available | |
** 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 |
TPS60255RTER  | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | |
| TPS60255RTERG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | |
| TPS60255RTET | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | |
| TPS60255RTETG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | 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 TPS60255 
View Application Notes for White LED Drivers
| Name | Part # | Company | Tool / Software Type |
| TPS60255EVM-262 Evaluation Module | TPS60255EVM-262 | Texas Instruments | Development Boards/EVMs |
| TPS60255 EVM Software | TPS60255EVM-SW | Texas Instruments | Application Software |
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