TPS65300QPWPRQ1
ActiveMICROCONTROLLER AND DSP 5.6V TO 40V 24-PIN HTSSOP EP T/R AUTOMOTIVE AEC-Q100
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TPS65300QPWPRQ1
ActiveMICROCONTROLLER AND DSP 5.6V TO 40V 24-PIN HTSSOP EP T/R AUTOMOTIVE AEC-Q100
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS65300QPWPRQ1 |
|---|---|
| Frequency - Switching [Max] | 3 MHz |
| Frequency - Switching [Min] | 2 MHz |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Number of Outputs | 4 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 0.173 in, 4.4 mm |
| Package / Case | 24-PowerTSSOP |
| Qualification | AEC-Q100 |
| Supplier Device Package | 24-HTSSOP |
| Topology | Linear (LDO) (3), Step-Down (Buck) (1) |
| Voltage - Supply [Max] | 40 VDC |
| Voltage - Supply [Min] | 5.6 V |
| Voltage/Current - Output 1 [custom] | 5.3 V |
| Voltage/Current - Output 1 [custom] | 1.2 A |
| Voltage/Current - Output 2 | 350 mA, 5 V |
| Voltage/Current - Output 3 | 350 mA, 3.3 V |
| w/LED Driver | False |
| w/Sequencer | False |
| w/Supervisor | True |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 5.34 | |
| 10 | $ 4.80 | |||
| 25 | $ 4.54 | |||
| 100 | $ 3.93 | |||
| 250 | $ 3.73 | |||
| 500 | $ 3.35 | |||
| 1000 | $ 2.82 | |||
| Digi-Reel® | 1 | $ 5.34 | ||
| 10 | $ 4.80 | |||
| 25 | $ 4.54 | |||
| 100 | $ 3.93 | |||
| 250 | $ 3.73 | |||
| 500 | $ 3.35 | |||
| 1000 | $ 2.82 | |||
| Tape & Reel (TR) | 2000 | $ 2.68 | ||
| Texas Instruments | LARGE T&R | 1 | $ 3.67 | |
| 100 | $ 2.99 | |||
| 250 | $ 2.35 | |||
| 1000 | $ 2.00 | |||
Description
General part information
TPS65300-Q1 Series
The TPS65300-Q1 power supply is a combination of a single switch-mode buck power supply and three linear regulators. This device is a monolithic high-voltage switching regulator with an integrated 1.2-A peak current switch, 45-V power MOSFET, and one low-voltage linear regulator and two voltage-regulator controllers.
The device has a voltage supervisor which monitors the output of the switch-mode power supply, the3.3-V linear regulator, and the 1.234-V linear regulator. An external timing capacitor is used to set the power-on delay and the release of the reset output nRST. This reset output is also used to indicate if the switch-mode supply, the 3.3-V linear regulator supply, or the 1.234-V linear regulator supply is outside the set limits. The 5-V regulator tracks the 3.3-V linear regulator within the specified limits.
The TPS65300-Q1 device has a switching frequency range from 2 MHz to 3 MHz, allowing the use of low-profile inductors and low-value input and output ceramic capacitors. External loop compensation gives the user the flexibility to optimize the converter response for the appropriate operating conditions.
