TPS5102IDBT

Switching Frequency :
Output Voltage :
Output Current :
Duty Cycle (Max) :
Maximum Operating Temperature : + 85 C
Mounting Style : SMD/SMT
Number of Outputs : 2
Input Voltage : 4.5 V to 25 V
Package / Case : SM8-30


Description

The TPS5102IDBT 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.

TPS5102IDBT has ten features. (1)Dual, step-down for notebook system power. (2)4.5V to 25V input voltage range. (3)Adjustable output voltage. (4)95% efficiency achievable. (5)PWM /skip mode control maintains high efficiency under light load conditions. (6)Fixed-frequency operation. (7)Resistorless current protection. (8)Fixed high-side driver voltage. (9)Low quiescent current (0.6mA, <1mA for standby). (10)Small 30-pin TSSOP. That are all the main features.

Some absolute maximum ratings of TPS5102IDBT have been concluded into several points as follow. (1)Its supply voltage would be from -0.3V to 27V. (2)Its input voltage would be from -0.3V to 7V for INV and would be from -0.3V to 6V for COMP and would be from -0.3V to 15V for STBY and would be 3A for driver current and would be from -0.3V to 27V for TRIP. (3)Its power dissipation would be 874mJ. (4)Its operating temperature range would be from -40°C to 85°C. (5)Its operating temperature range would be from -40°C to 125°C. (6)Its storage temperature range would be from -55°C to 150°C. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics of TPS5102IDBT are concluded as follow. (1)Its reference voltage would be min 1.167V and typ 1.185V and max 1.203V. (2)Its line regulation would be typ 0.2mV and max 12mV. (3)Its load regulation would be typ 0.5mV and max 10mV. (4)Its operating current without switching would be typ 0.6mA and max 1.5mA. (5)Its standby current would be typ 1nA and max 1000nA. (6)Its frequency would be max 500kHz. (7)Its timing resistor would be min 56K ohms. And so on. If you have any question or suggestion or want to know more information of TPS5102IDBT please contact us for details. Thank you!

Parameters:

Technical/Catalog Information	TPS5102IDBT
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Package / Case	30-TSSOP
Packaging	Tube
Type	Notebook Computer Voltage Regulator
Voltage - Input	4.5 ~ 25 V
Voltage - Output	Adjustable
Number of Outputs	2
Applications	Controller, Notebook PC Power
Operating Temperature	-40°C ~ 85°C
Drawing Number	296; 4073252; DBT; 30, 38, 44
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TPS5102IDBT TPS5102IDBT 296 2260 5 ND 29622605ND 296-2260-5