Texas Instruments TPS929121QPWPRQ1 LED Drivers
12-CHANNEL AUTOMOTIVE 40-V HIGH-
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS929121QPWPRQ1
Detailed Description
12-CHANNEL AUTOMOTIVE 40-V HIGH-
Package
24-TSSOP (0.173", 4.40mm Width) Exposed Pad
Lifecycle Status
Active
Datasheet
TPS929121QPWPRQ1 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS929121QPWPRQ1 LED Drivers technical specifications.
General
Package / Case
24-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Frequency
10kHz ~ 1MHz
Type
Linear
Internal Switch S
No
Output Voltage
0V ~ 5V
Current Output Channel
75mA
Number of Outputs
12
Topology
Constant Current
Alternate Parts Comparison (TPS929121QPWPRQ1 vs TPS92663QPWPRQ1 vs TPS929120AQPWPRQ1 vs TPS929120QPWPRQ1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 24-TSSOP | 24-TSSOP | 24-TSSOP | 24-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Applications | Automotive | Automotive, Lighting | Automotive | Automotive |
| Dimming | Analog, PWM | PWM | Analog, PWM | PWM |
| Internal Switch S | No | No | Yes | Yes |
| Number of Outputs | 12 | 6 | 12 | 12 |
| Output Voltage | 0V ~ 5V | 62V | 4.75V ~ 5.25V | 4.75V ~ 5.25V |
| Topology | Constant Current | Step-Down (Buck), Step-Up (Boost) | Step-Down (Buck), Step-Up (Boost) | Step-Down (Buck), Step-Up (Boost) |
| Type | Linear | DC DC Controller | DC DC Regulator | DC DC Regulator |
| Voltage Supply Max | 40V | 60V | 40V | 40V |
| Voltage Supply Min | 4.5V | 4.5V | 4.5V | 4.5V |
| Action |
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