TLD5095EL_15 Datasheet, PDF (31/35 Pages) Infineon Technologies AG – Multitopology LITIX Power DC/DC Controller IC

Infineon® LITIX™ Power
TLD5095EL
Application Information
V_IN = 4.75V to 45V
CIN
L_BO
D_BO
CBO
VCC or VIVCC
C_IVCC
14 IN
1 IVCC
SWO ²
SWCS ⁴
RST
STATUS
IC2
Microcontroller
(e.g. XC866)
Enable
Spread Spectrum
CCOMP
SGND ³
OVFB 9
10 _ST
IC₁
5 PWMO TLD5095
13 EN / PWMI
11 FREQ / SYNC
8 COMP
FBH 6
FBL 7
TSW
R_CS
R_OVH
R_OVL
R_FREQ
R_COMP
GND
12
Figure 10-11 Boost Voltage Application Circuit
I_Load
RL
constant
V_OUT
RFB1
V RFB2
REF
RFB3
Reference
Designator
DBO
CBO
CIN
CCOMP
CIVCC
IC1
IC2
LBO
RCOMP
RFB 1,RFB 3
RFB2
RFREQ, RST
ROVH
ROVL
RCS
TSW
Value
Manufacturer
Schottky , 3 A, 100 VR
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
EEVFK 1K101Q
EEEFK 1H101GP
X7R
X7R
TLD5095
XC866
MSS1278 T-104ML_
ERJ3EKF1002V
ERJ3EKF5102 V
ERJ3EKF1001 V
ERJ3EKF2002 V
ERJ3EKF3322 V
ERJ3EKF1001 V
ERJB1CFR05U
IPD35N10S3L-26
Figure 10-12 Bill of Materials for Boost Voltage Application Circuit
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
2
1
1
1
1
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
32
Revision 1.4
2015-03-11