TLE7368E Infineon Technologies, TLE7368E Datasheet - Page 28

• Manufacturer Part Number: TLE7368E
• Description: IC CONVERTER DC/DC DSO-36
• Manufacturer: Infineon Technologies

Specifications of TLE7368E

• Applications: Automotive
• Voltage - Supply: 4.5 V ~ 45 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: DSO-36
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: SP000307244; TLE7368E; TLE7368ETR

Figure 4
Data Sheet
V
V
V
V
V
Q_T<1,2>
Q_LDO1
Q_LDO2
FB_EXT
FB/L_IN
V
Power Sequencing of the TLE7368
V
V
CCP
V
BST
SW
IN
V
V
V
Q_LDO1
Q_LDO2
Q_LDO1
V
IN, on
V
CCP, ok
V
*)
application / setup
BST, on
-0.3 < ( Q_LDO2 - FB_EXT)
-0.3 < (Q_LDO1-Q_LDO2) < 3.1V
drop depending on
28
*)
*)
*)
*)
*)
Detailed Internal Circuits Description
Linear regulators not actively
discharged at power down; externa
Schottky diodes required to meet
uC”s sequencing requirements
V
IN, off
Rev. 2.1, 2010-11-22
t
t
t
t
t
t
t
t
t
TLE7368