Triode NPN PNP Transistor Adjustable Texas Instruments / TI
TPS54526RSAR
ECAD Module | PCB Symbol,Footprint & 3D Model |
Supply and Demand Status | Balance |
Popularity | High |
Fake Threat In the Open Market | 78 pct. |
Quantity per package | 3000 |
HTSUS | 8542.39.0001 |
ECCN | EAR99 |
REACH Status | REACH Unaffected |
MSL Level | 2 (1 Year) |
Case / Package | 16-QFN (4x4) |
Other Part Number | -296-30584-1, -TPS54526RSAR-NDR, 296-30584-6, -296-30584-1-ND,
296-30584-1, 296-30584-2 |
Mounting | Surface Mount |
Operating Temperature Range | -40°C ~ 85°C (TA) |
Package | Reel - TR |
Win Source Part Number | 900818-TPS54526RSAR |
Manufacturer | Texas Instruments |
Features | Buck Switching Regulator IC Positive Adjustable 0.76V 1 Output 5.5A
16-VQFN Exposed Pad |
Estimated Pruduction Lead Time | 34 Weeks |
Categories | Integrated Circuits (ICs) |
Package | 16-VQFN Exposed Pad |
Family Name | TPS54526 |
Series | D-CAP2™, Eco-Mode™ |
- D-CAP2™ mode enables fast transient response
- Low output ripple and allows ceramic output capacitor
- Wide VIN input voltage range: 4.5 V to 18 V
- Output voltage range: 0.76 V to 5.5 V
- Highly efficient integrated FETs optimized for lower duty cycle
applications – 63 mΩ (high side) and 33 mΩ (low side)
- High efficiency, less than 10 µA at shutdown
- High initial bandgap reference accuracy
- Adjustable soft start
- Pre-biased soft start
- 650-kHz switching frequency (fSW)
- Cycle-by-cycle over current limit
- Power good output
- Auto-skip Eco-mode™ for high efficiency at light load
The TPS54526 is an adaptive on-time D-CAP2™ mode synchronous buck
converter. The TPS54526 enables system designers to complete the
suite of various end equipment’s power bus regulators with a cost
effective, low component count, low standby current solution. The
main control loop for the TPS54526 uses the D-CAP2™ mode control
which provides a very fast transient response with no external
compensation components. The adaptive on-time control supports
seamless transition between PWM mode at higher load conditions and
Eco-mode™ operation at light loads. Eco-mode™ allows the TPS54526
to maintain high efficiency during lighter load conditions. The
TPS54526 also has a proprietary circuit that enables the device to
adopt to both low equivalent series resistance (ESR) output
capacitors, such as POSCAP, SP-CAP, and ultra-low ESR ceramic
capacitors. The device operates from 4.5-V to 18-V VIN input. The
output voltage can be programmed between 0.76V and 5.5V. The device
also features an adjustable soft start time and a power good
function. The TPS54526 is available in the 14-pin HTSSOP package
and the 16 pin QFN package, designed to operate from –40°C to 85°C.