TLE8386-2EL Datasheet, PDF (4/32 Pages) Infineon Technologies AG – Basic Smart Boost Controller

2
Block Diagram
TLE8386-2EL
Block Diagram
IN 14
EN 13
On/Off
Logic
Internal
Supply
FREQ 11
SYNC 10
Oscillator
Synchroni
sation
Slope
Comp.
Thermal
Protection
SST 5
Soft Start
LDO
EN_INT
1 IVCC
Power On
Reset
PWM
Generator
Power Switch
Gate Driver
Switch Current
Error Amplifier
2 SWO
4 SWCS
3 SGND
Leading Edge
Blanking
Over Voltage
Protection
COMP ⁸
TLE8386-2EL
Feedback Voltage
Error Amplifier
6 FB
12
GND
B loc kDiagram.vs d
Figure 1 Block Diagram
Data Sheet
4
Rev. 1.0, 2010-10-25