Texas Instruments TPS61187RTJT Microcontrollers
WLED driver for notebooks with PWM interface and Auto Phase Shift function 20-QFN -40 to 85
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS61187RTJT
Detailed Description
WLED driver for notebooks with PWM interface and Auto Phase Shift function 20-QFN -40 to 85
Package
QFN
Lifecycle Status
Active
Datasheet
TPS61187RTJT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS61187RTJT Microcontrollers technical specifications.
General
RoHS
Yes
Number of Channels
6
Package / Case
QFN
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
4.5 V ~ 24 V
Lifecycle Status
Active
Applications
Backlight
Current Output Channel
30 mA
Dimming
PWM
Alternate Parts Comparison (TPS61187RTJT 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 | QFN | 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 |
| Lifecycle Status | Active | Active | Active | Active |
| Max Input Voltage | 24 V | 4.5V | 4.5V | 18V |
| Number of Outputs | 6 | 1 | 1 | 2 |
| Output Voltage | 38 V | 1.8V | 1.2V | 0.8 to 14V |
| Radiation Hardening | No | No | No | No |
| Type | DC DC Regulator | LDO | LDO | Step Down |
| Quiescent Current | 4 mA | 38 µA | 38 µA | -- |
| Number of Pins | -- | 6 | 6 | 16 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MC34844AEPNXP SemiconductorsNXP
IC LED DRVR RGLTR DIM 80MA 32QFN
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