TPS53515 (ACTIVE)

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™

Parametrics Compare all products in Buck Converter (Integrated Switch)

 
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
TPS53515 TPS53513 TPS53915 TPS54020 TPS548A20 TPS549A20
1.5    1.5    1.5    4.5    4.5    4.5   
18    18    18    17    20    20   
0.6    0.6    0.6    0.6    0.6    0.6   
5.5    5.5    5.5    5    5.5    5.5   
12    8    12    10    15    15   
1    1    1    1    1    1   
250    250    250    200    250    250   
1000    1000    1000    1200    1000    1000   
1.35    1.35    1.35    0.6    1.35    1.35   
Enable
Light Load Efficiency
Output Discharge
Power Good
Pre-Bias Start-Up
Synchronous Rectification   
Enable
Light Load Efficiency
Output Discharge
Power Good
Pre-Bias Start-Up
Synchronous Rectification   
Dynamic Voltage Scaling
Enable
Light Load Efficiency
PMBus
Power Good
Pre-Bias Start-Up
Synchronous Rectification
Voltage Margining   
Adjustable Current Limit
Enable
Frequency Synchronization
Light Load Efficiency
Phase Interleaving
Power Good
Pre-Bias Start-Up
Synchronous Rectification
Tracking   
Adjustable Current Limit
Enable
Light Load Efficiency
Power Good
Pre-Bias Start-Up
Synchronous Rectification   
Adjustable Current Limit
Dynamic Voltage Scaling
Enable
Light Load Efficiency
PMBus
Power Good
Pre-Bias Start-Up
Synchronous Rectification
UVLO Adjustable
Voltage Margining   
D-CAP3    D-CAP3    D-CAP3    Current Mode    D-CAP3    D-CAP3   
80    80    80    98    50    50   
-40 to 85    -40 to 85    -40 to 85    -40 to 150    -40 to 125    -40 to 125   
Catalog    Catalog    Catalog    Catalog    Catalog    Catalog   
VQFN-CLIP    VQFN-CLIP    VQFN-CLIP    VQFN-HR    VQFN-CLIP    VQFN-CLIP   
New! Interactive Design
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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


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