TPIC74101QPWPRQ1
Active480KHZ 1.5V TO 40V, 1A BUCK-BOOST CONVERTER WITH 5V FIXED OUTPUT VOLTAGE, AEC-Q100 QUALIFIED
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TPIC74101QPWPRQ1
Active480KHZ 1.5V TO 40V, 1A BUCK-BOOST CONVERTER WITH 5V FIXED OUTPUT VOLTAGE, AEC-Q100 QUALIFIED
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Technical Specifications
Parameters and characteristics for this part
| Specification | TPIC74101QPWPRQ1 |
|---|---|
| Current - Output | 1 A |
| Frequency - Switching | 380 kHz |
| Function | Step-Up, Step-Up/Step-Down, Step-Down |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Number of Outputs | 2 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | 20-PowerTSSOP |
| Package / Case | 0.173 in |
| Package / Case [custom] | 4.4 mm |
| Qualification | AEC-Q100 |
| Supplier Device Package | 20-HTSSOP |
| Topology | Boost, Buck, Buck-Boost |
| Voltage - Input (Min) [Min] | 1.5 V |
| Voltage - Output (Min/Fixed) | 5 V |
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 | $ 4.19 | |
| 10 | $ 3.76 | |||
| 25 | $ 3.55 | |||
| 100 | $ 3.08 | |||
| 250 | $ 2.92 | |||
| 500 | $ 2.62 | |||
| 1000 | $ 2.21 | |||
| Digi-Reel® | 1 | $ 4.19 | ||
| 10 | $ 3.76 | |||
| 25 | $ 3.55 | |||
| 100 | $ 3.08 | |||
| 250 | $ 2.92 | |||
| 500 | $ 2.62 | |||
| 1000 | $ 2.21 | |||
| Tape & Reel (TR) | 2000 | $ 2.10 | ||
| Texas Instruments | LARGE T&R | 1 | $ 3.16 | |
| 100 | $ 2.77 | |||
| 250 | $ 1.94 | |||
| 1000 | $ 1.56 | |||
Description
General part information
TPIC74101-Q1 Series
The TPIC74101-Q1 is a switch-mode regulator with integrated switches for voltage-mode control. With the aid of external components (LC combination), the device regulates the output to 5 V ±2% for a wide input-voltage range.
The TPIC74101-Q1 offers a reset function to detect and indicate when the 5-V output rail is outside of the specified tolerance. This reset delay is programmable using an external timing capacitor on the RESET Pin. Additionally, an alarm (AOUT) feature is activated when the input supply rail Vdriveris below a prescaled specified value (set by the AINpin).
The TPIC74101-Q1 has a frequency-modulation scheme to minimize EMI. The clock modulator permits a modulation of the switching frequency to reduce interference energy in the frequency band.
Documents
Technical documentation and resources
