TB7101AF(T5L1.2,F)/(T5L1.5,F)/(T5L1.8,F)/(T5L2.5,F)/(T5L3.3,F)

2008-05-22

4

Characteristics

Symbol

Rating

Unit

Input voltage

−0.3 to 6

V

Enable pin voltage

−0.3 to 6

V

V

Feedback pin voltage

−0.3 to 6

V

Switch pin voltage

−0.3 to 6

V

Switch pin current

±1.3

A

Power dissipation

(Note 1)

0.7

W

Operating junction temperature

−40 to 125

°C

Junction temperature

(Note 2)

150

°C

Storage temperature

−55 to 150

°C

Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the

significant change in temperature, etc.) may cause this product to decrease in the reliability significantly

even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute

maximum ratings and the operating ranges.

Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook

(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test

report and estimated failure rate, etc)

Thermal Resistance Characteristic

Characteristics

Symbol

Max

Unit

Thermal resistance, junction and ambient

178.6 (Note 1)

°C/W

Note 1:

Note 2: The TB7101AF may go into thermal shutdown at the rated maximum junction temperature. Thermal design is

Glass epoxy board

Material: FR-4

25.4

× 25.4 × 0.8

(Unit: mm)