Texas Instruments TPS92520QDADRQ1 Microcontrollers
1.6-A dual synchronous buck LED driver with SPI 32-HTSSOP -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS92520QDADRQ1
Detailed Description
1.6-A dual synchronous buck LED driver with SPI 32-HTSSOP -40 to 125
Package
HTSSOP32
Lifecycle Status
Active
Datasheet
TPS92520QDADRQ1 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS92520QDADRQ1 Microcontrollers technical specifications.
General
RoHS
Yes
Number of Channels
2
Regulator Topology
Buck
Operating Temperature Range C
-40 to 125
Vin Min V
4.5
Vin Max V
65
Vout Min V
0
Vout Max V
61
Maximum Continuous Drain Current a
1.6
Iq Typ Ma
5
Alternate Parts Comparison (TPS92520QDADRQ1 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 | |
|---|---|---|---|---|
| RoHS | Yes | Yes | Yes | Yes |
| Iq Typ Ma | 5 | 0.038 | 0.038 | 1.8 |
| Maximum Continuous Drain Current a | 1.6 | 0.35 | 0.35 | 2.5 |
| Operating Temperature Range C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 145 |
| Package | HTSSOP32 | WSON EP | WSON EP | HTSSOP EP |
| Vin Max V | 65 | 4.5 | 4.5 | 18 |
| Vin Min V | 4.5 | 1.1 | 1.1 | 4.5 |
| Vout Max V | 61 | 1.8 | 1.8 | 14 |
| Vout Min V | 0 | 0.9 | 0.9 | 0.8 |
| Package / Case | -- | 6-WDFN Exposed Pad | 6-WDFN Exposed Pad | 16-PowerTSSOP |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -- | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TA) |
| 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
NCV78723MW2R2GonsemiSimilaronsemi
Pin NoPkg NoElec Mixed
LED Driver IC 2 Output DC DC Regulator Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 1.6A 24-QFNW (5x5)
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