TPS552892QWRYQRQ1
Texas Instruments
Automotive 36-V, 8-A fully integrated buck-boost converter 21-VQFN-HR -40 to 125
Features:
- Wide input and output voltage range
- 3.0V to 36V wide input voltage range
- 0.8V to 22V programmable output voltage range
- ±1% reference voltage accuracy
- Adjustable output voltage compensation for voltage droop over the cable
- ±5% accurate output current monitoring
- High efficiency over an entire load range
- 96% efficiency at VIN = 12V, VOUT = 20V and IOUT = 3A
- Programmable PFM and FPWM mode at light load
- Avoid frequency interference and crosstalk
- Optimal clock synchronisation
- Programmable switching frequency from 200kHz to 2.2MHz
- EMI mitigation
- Optimal programmable spread spectrum
- Lead-less package
- Rich protection features
- Output overvoltage protection
- Hiccup mode for output short-circuit protection
- Thermal shutdown protection
- 8A average inductor current limit
- Small solution size
- Maximum switching frequency up to 2.2MHz
- 3.0mm x 5.0mm HotRod QFN package
Applications:
- Docking station
- Industry PC
- Power bank
- Monitor
- Wireless charger
Distributors
Currency:
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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DigiKey | 296-TPS552892QWRYQRQ1CT-ND | 0 | 1 | $7.46 | $5.76 | $5.34 | $4.87 | $4.40 | $4.27 | Buy |
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Arrow North American Components | TPS552892QWRYQRQ1 | 0 | 3000 | $4.58 | Buy | |||||
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Mouser Electronics | 595-PS552892QWRYQRQ1 | 37 | 1 | $6.62 | $5.99 | $5.71 | $4.95 | $3.77 | $3.63 | Buy |
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Texas Instruments | TPS552892QWRYQRQ1 | 10813 | 1 | $7.27 | $7.27 | $7.27 | $5.93 | $3.95 | $3.95 | Buy |
Technical Specifications
| Lead Free Status | Y |
| ROHS Compliance | Y |
| Approx. price(US$) | 3.953 | 1ku |
| Duty cycle(max)(%) | 100 |
| Features | Enable,Frequency synchronization,Light Load Efficiency,Load Disconnect,Power good,Spread Spectrum,Synchronous Rectification,UVLO adjustable |
| Iout(max)(A) | 5 |
| Iq(typ)(mA) | 0.76 |
| Operating temperature range(C) | -40 |
| Package area(mm^2) | 15 |
| Package size (L x W)(mm) | 5 x 3 |
| Package type | VQFN-HR |
| Pin count | 21 |
| Rating | Automotive |
| Switch current limit(typ)(A) | 8 |
| Switching frequency(max)(kHz) | 2200 |
| Switching frequency(min)(kHz) | 200 |
| TI functional safety category | Functional Safety-Capable |
| TI.com inventory | 400 |
| Topology | Buck-Boost |
| Type | Converter |
| Vin(max)(V) | 36 |
| Vin(min)(V) | 3 |
| Vout(max)(V) | 22 |
| Vout(min)(V) | 0.8 |