TLD5097EL_15 Datasheet, PDF (37/41 Pages) Infineon Technologies AG – Multitopology LITIX Power DC/DC Controller IC

Infineon® LITIX™ Power
TLD5097EL
Application Information
V_IN = 4.5V to 45V
CIN
L_BO
D_BO
CBO
VCC or VIVCC
IC₂
Microcontroller
(e.g. XC866)
Status
Enable
Spread Spectrum
C_IVCC
14 IN
1 IVCC
SWO ²
SWCS ⁴
PWM
Rfilter
V_SET
Cfilter
CC OM P
SGND ³
10 _SET
5 _ST
OVFB 9
IC₁
TLD5097
13 EN / PWMI
11 FREQ / SYNC
FBH 6
8 COMP
FBL 7
TSW
R_CS
ROVH
R_OVL
R_{FR EQ}
R_COMP
GND
12
Figure 11-11 Boost Voltage Application Circuit
I_Load
RL
constant
VOUT
RFB1
V RFB2
REF
RFB3
Reference
Designator
D_BO
C_BO
C_IN
C_COMP
C_IVCC
IC₁
IC₂
L_BO
R_COMP
R_FB1,R_FB3
R_{FB 2}
R_FREQ
R_OVH
R_OVL
R_CS
T_SW
Value
Manufacturer
Schottky, 3 A, 100 V_R
100 uF, 80V
100 uF, 50V
10 nF, 16V
1 uF, 6.3V
--
--
100 uH
10 kohms, 1%
51 kohms, 1%
1 kohms, 1%
20 kohms, 1%
33.2 kohms, 1%
1 kohms, 1%
50 mohms, 1%
N-ch, OptiMOS-T2 100V
Vishay
Panasonic
Panasonic
EPCOS
Panasonic
Infineon
Infineon
Coilcraft
Panasonic
Panasonic
Panasonic
Panasonic
Panasonic
Panasonic
Panasonic
Infineon
Part
Number
SS3H10
EEVFK1K101Q
EEEFK1H101GP
X7R
X7R
TLD5097
XC866
MSS1278T-104ML_
ERJ3EKF 1002V
ERJ3EKF 5102V
ERJ3EKF 1001V
ERJ3EKF 2002V
ERJ3EKF 3322V
ERJ3EKF 1001V
ERJB1CFR05U
IPG20N10S4L-22
Type
Diode
Capacitor
Capacitor
Capacitor
Capacitor
IC
IC
Inductor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Transistor
Quantity
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Figure 11-12 Bill of Materials for Boost Voltage Application Circuit
Note: The application drawings and corresponding bill of materials are simplified examples. Optimization of the
external components must be done accordingly to specific application requirements.
Data Sheet
37
Revision 1.0
2015-03-12