Texas Instruments TPS61181RTET Drivers, Receivers and Transceivers
6-channel white LED driver IC featuring a 1.5A maximum output current and a 38V output voltage.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS61181RTET
Detailed Description
6-channel white LED driver IC featuring a 1.5A maximum output current and a 38V output voltage. This boost topology component operates with a 1.2MHz frequency and accepts an input voltage range of 2.7V to 3.6V. Integrated LDO functionality is included, with a low level output current of 25mA. The device is RoHS compliant and operates within a temperature range of -40°C to 85°C, packaged in a 16-WQFN.
Package
QFN
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TPS61181RTET Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS61181RTET Drivers, Receivers and Transceivers technical specifications.
General
RoHS
Yes
Number of Channels
6
Package / Case
16-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
3.15V
Package
QFN
Frequency
1.2MHz
Lead Free
Lead Free
Low Level Output Current
25mA
Alternate Parts Comparison (TPS61181RTET vs TPS72018DRVR vs TPS72012DRVR vs TPS54292PWP)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-WFQFN Exposed Pad | 6-WDFN Exposed Pad | 6-WDFN Exposed Pad | 16-PowerTSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TA) |
| RoHS | Yes | Yes | Yes | Yes |
| Max Input Voltage | 3.6V | 4.5V | 4.5V | 18V |
| Number of Outputs | 6 | 1 | 1 | 2 |
| Output Current | 1.5A | 350mA | 350mA | 1.5A, 2.5A |
| Output Voltage | 38V | 1.8V | 1.2V | 0.8 to 14V |
| Package | QFN | WSON EP | WSON EP | HTSSOP EP |
| Radiation Hardening | No | No | No | No |
| Type | DC DC Regulator | LDO | LDO | Step Down |
| Quiescent Current | 2mA | 38 µA | 38 µA | -- |
| Action |
Texas Instruments TPS61181RTET Drivers, Receivers and Transceivers Overview
6-channel white LED driver IC featuring a 1.5A maximum output current and a 38V output voltage. This boost topology component operates with a 1.2MHz frequency and accepts an input voltage range of 2.7V to 3.6V. Integrated LDO functionality is included, with a low level output current of 25mA.
The device is RoHS compliant and operates within a temperature range of -40°C to 85°C, packaged in a 16-WQFN.
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