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TPS51020DBTR Power Path Management IC Switching Controllers Dual DDR selectable Sync buck Controller
TPS51020DBTR Power Path Management IC Switching Controllers Dual DDR selectable Sync buck Controller
Specifications
Brand Name :
Ti
Model Number :
TPS51020DBTR
Price :

Maximum Operating Temperature :
+ 85 C
Minimum Operating Temperature :
- 40 C
Output Current :
15 A
Output Voltage :
900 mV
Input Voltage Kit :
4.5 V to 28 V
Number of Outputs :
2 Output
Description

TPS51020DBTR Power Path Management IC Switching Controllers Dual DDR selectable Sync buck Controller

FEATURES

D Wide Input Voltage Range: 4.5-V to 28-V

D Selectable Dual and DDR Modes

D Selectable Fixed Frequency Voltage Mode

D Advanced Power Good Logic Monitors both Channels

D Selectable Autoskip Mode
D Integrated Boot Strap Diodes
D 180° Phase Shift Between Channels
D Integrated 5-V, 60-mA Regulator
D Input Feedforward Control
D 1% Internal 0.85-V Reference
D RDS(on) Overcurrent Detection (4200 ppm/°C)

D Integrated OVP, UVP and Power Good Timers D 30-pin TSSOP Package

APPLICATIONS
D Notebook Computers System Bus and I/O

D DDR I or DDR II Termination

DESCRIPTION

The TPS51020 is a multi-function dual- synchronous step-down controller for notebook system power. The part is specifically designed for high performance, high efficiency applications where the loss associated with a current sense resistor is unacceptable. The TPS51020 utilizes feed forward voltage mode control to attain high efficiency without sacrificing line response. Efficiency at light load conditions can be maintained high as well by incorporating autoskip operation. A selectable, Suspend to RAM (STR) supported, DDR option provides a one chip solution for all switching applications from 5-V/3.3-V supply to a complete DDR termination solution.

Product tags

step down converter ic

,

dual scr module

,

adaptec raid controller
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TPS51020DBTR Power Path Management IC Switching Controllers Dual DDR selectable Sync buck Controller

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Product Detail
Brand Name :
Ti
Model Number :
TPS51020DBTR
Price :

Maximum Operating Temperature :
+ 85 C
Minimum Operating Temperature :
- 40 C
Output Current :
15 A
Contact Supplier
TPS51020DBTR Power Path Management IC Switching Controllers Dual DDR selectable Sync buck Controller

ChongMing Group (HK) Int'l Co., Ltd

Active Member
3 Years
shenzhen
Since 2008
Business Type :
Distributor/Wholesaler
Main Products :
Flash Memory IC Chip, Programmable IC Chip, Computer IC Chips
Total Annual :
5000000-7000000
Employee Number :
80~100
Certification Level :
Active Member
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