TLE 7368E Infineon Technologies, TLE 7368E Datasheet - Page 25

• Manufacturer Part Number: TLE 7368E
• Manufacturer: Infineon Technologies

Specifications of TLE 7368E

• Packages: PG-DSO-36
• Comment: 3 linear post regulators (5V, 3.3/2.6V, 1.5V),selectable StandBy-Vreg (1.0/2.6V) and 2 voltage trackers (5V)
• Vq (max): 5.0 V, 3.3/2.6 V, 1.5 V, 1.0/2.6 V
• Iq (max): 2,500.0 mA
• Iq (typ): 120.0 µA
• Output: Linear (Buck Preregulator)

Figure 3
5.1.3
The Buck DMOS power stage is implemented as multiple cells. This allows to control the slope of the power
stage’s current at turn on/off by sequentially turning on/off the cells, achieving a smooth turn on/off and therefore
avoiding high frequency components in the electromagnetic emissions to the battery line. The current slope control
is adjusted internally, the typical current slew rate is 50 ns/A.
Data Sheet
Buck Converter Block Diagram
Electromagnetic Emission Reduction
25
Detailed Internal Circuits Description
Rev. 2.1, 2010-11-22
TLE7368