TPS5102IDBT
Active4.5-V TO 25-V, DUAL-OUTPUT SYNCHRONOUS BUCK CONTROLLER FOR NOTEBOOK POWER
Deep-Dive with AI
Search across all available documentation for this part.
TPS5102IDBT
Active4.5-V TO 25-V, DUAL-OUTPUT SYNCHRONOUS BUCK CONTROLLER FOR NOTEBOOK POWER
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS5102IDBT |
|---|---|
| Applications | Controller, Notebook Power System |
| Mounting Type | Surface Mount |
| Number of Outputs | 2 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 30-TFSOP |
| Package / Case [x] | 0.173 in |
| Package / Case [y] | 4.4 mm Width |
| Supplier Device Package | 30-TSSOP |
| Voltage - Input [Max] | 25 V |
| Voltage - Input [Min] | 4.5 V |
| Voltage - Output | Adjustable |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 4.81 | |
| 10 | $ 4.34 | |||
| 60 | $ 4.14 | |||
| 120 | $ 3.60 | |||
| 300 | $ 3.56 | |||
| Texas Instruments | TUBE | 1 | $ 5.81 | |
| 100 | $ 4.73 | |||
| 250 | $ 3.72 | |||
| 1000 | $ 3.16 | |||
Description
General part information
TPS5102 Series
The TPS5102 is a dual, high efficiency controller designed for notebook system power requirements. Under light load conditions, high efficiency is maintained as the controller switches from the PWM mode to the lower frequency Skip mode.
These two operating modes, along with the synchronous-rectifier drivers, dead-time, and very low quiescent current, allow power to be conserved and the battery life extended, under all load conditions.
The resistor-less current protection and fixed high-side driver voltage simplify the system design and reduce the external parts count. The wide input voltage range and adjustable output voltages allow flexibility for using the TPS5102 in notebook power supply applications.
Documents
Technical documentation and resources