TPS53515 1.5V to 18V Input (4.5V to 25V Bias), 12-A Synchronous Step-Down SWIFT™ Converter | TI.com

TPS53515
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1.5V to 18V Input (4.5V to 25V Bias), 12-A Synchronous Step-Down SWIFT™ Converter

 

Recommended alternative parts

  • TPS53915  -  1.5V to 18Vin (4.5V to 25V Bias), 12-A Synchronous Step-Down SWIFT™ Converter with PMBus™
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WEBENCH® Designer TPS53515

  Min   Max Range
Vin  V 4.5 to 18.0V
Vout  V 0.6 to 5.5V
Iout  A ≤ 12A
Ambient Temp  °C -40 to 85°C

Parametrics

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Part number Order Vin (Min) (V) Vin (Max) (V) Vout (Min) (V) Vout (Max) (V) Iout (Max) (A) Regulated outputs (#) Switching frequency (Min) (kHz) Switching frequency (Max) (kHz) Iq (Typ) (mA) Features Control mode Duty cycle (Max) (%) Operating temperature range (C) Rating Package Group Type Package size: mm2:W x L (PKG)
TPS53515 Order now 1.5     18     0.6     5.5     12     1     250     1000     1.35     Enable
Light Load Efficiency
Power Good
Pre-Bias Start-Up
Synchronous Rectification
Soft Start Adjustable
Over Current Protection
UVLO Fixed
Adjustable Current Limit    
D-CAP3     80     -40 to 85     Catalog     VQFN-CLIP | 28     Converter     28VQFN-CLIP: 16 mm2: 3.5 x 4.5 (VQFN-CLIP | 28)    
TPS53513 Order now 1.5     18     0.6     5.5     8     1     250     1000     1.35     Enable
Light Load Efficiency
Output Discharge
Power Good
Pre-Bias Start-Up
Synchronous Rectification    
D-CAP3     80     -40 to 85     Catalog     VQFN-CLIP | 28     Converter     28VQFN-CLIP: 16 mm2: 3.5 x 4.5 (VQFN-CLIP | 28)    
TPS53915 Order now 1.5     18     0.6     5.5     12     1     250     1000     1.35     Enable
Light Load Efficiency
PMBus
Power Good
Pre-Bias Start-Up
Synchronous Rectification
Voltage Margining
Adaptive/Dynamic Voltage Scaling
Soft Start Adjustable
I2C
Over Current Protection
UVLO Adjustable
Adjustable Current Limit    
D-CAP3     80     -40 to 85     Catalog     VQFN-CLIP | 28     Converter     28VQFN-CLIP: 16 mm2: 3.5 x 4.5 (VQFN-CLIP | 28)    
TPS54020 Order now 4.5     17     0.6     5     10     1     200     1200     0.6     Adjustable Current Limit
Enable
Frequency Synchronization
Light Load Efficiency
Phase Interleaving
Power Good
Pre-Bias Start-Up
Synchronous Rectification
Tracking
Soft Start Adjustable    
Current Mode     98     -40 to 150     Catalog     VQFN-HR | 15     Converter     15VQFN-HR: 12 mm2: 3.5 x 3.5 (VQFN-HR | 15)    
TPS548A20 Order now 4.5     20     0.6     5.5     15     1     250     1000     1.35     Adjustable Current Limit
Enable
Frequency Synchronization
Phase Interleaving
Power Good
Pre-Bias Start-Up
Synchronous Rectification
UVLO Adjustable
Soft Start Adjustable    
D-CAP3     50     -40 to 125     Catalog