Texas Instruments TPS92643QPWPRQ1 Microcontrollers
AUTOMOTIVE 3-A SYNCHRONOUS BUCK
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS92643QPWPRQ1
Detailed Description
AUTOMOTIVE 3-A SYNCHRONOUS BUCK
Package
16-PowerTSSOP (0.173, 4.40mm Width)
Lifecycle Status
Active
Datasheet
TPS92643QPWPRQ1 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS92643QPWPRQ1 Microcontrollers technical specifications.
General
Series
Automotive, AEC-Q100
Package / Case
16-PowerTSSOP
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
5.5V ~ 36V
Lifecycle Status
Active
Application
LED Lighting
Frequency
100kHz ~ 2.2MHz
Type
DC DC Regulator
Topology
Step-Down (Buck)
Dimming
Analog, PWM
Alternate Parts Comparison (TPS92643QPWPRQ1 vs TPS71501DCKR vs TPS76833QPWP vs TPS75233QPWP)
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-PowerTSSOP | 5-TSSOP | 20-PowerTSSOP | 20-PowerTSSOP |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Lifecycle Status | Active | Production | Active | Active |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Accuracy | -- | 4 % | 2% | 2% |
| Dropout Voltage Vdo Typ Mv | -- | 415 | 230 | 210 |
| Fixed Output Options V | -- | 1.8, 1.9, 2.3, 2.5, 3, 3.3, 3.4, 4.5, 5 | 1.5, 1.8, 2.5, 2.7, 2.8, 3, 3.3, 5 | 1.5, 1.8, 2.5, 3.3 |
| Input Bias Current | -- | 3.2 µA | 85uA | 75uA |
| Iq Typ Ma | -- | 0.003 | 0.08 | 0.075 |
| Lead Free | -- | Lead Free | Lead Free | Lead Free |
| Load Capacitance Min F | -- | 0.47 | 10 | 47 |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LM43601PWPTexas Instruments3.5V to 36V, 1A Synchronous Step-Down Voltage Converter 16-HTSSOP -40 to 125
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TLV713285PDBVRTexas Instruments150-mA, capacitor-free low-dropout voltage regulator with active output discharge & enable 5-SOT-23 -40 to 125
