TLD5095EL_15 Datasheet, PDF (26/35 Pages) Infineon Technologies AG – Multitopology LITIX Power DC/DC Controller IC

Infineon® LITIX™ Power
TLD5095EL
Application Information
10
Application Information
Note: The following information is given as a hint for the implementation of the device only and shall not be
regarded as a description or warranty of a certain functionality, condition or quality of the device.
VIN = 4.75V to 45V
C_IN
L_BO
D_BO
C_BO
V_CC or V_IVCC
STATUS
IC₂
Microcontroller
(e.g. XC866)
Digital Dimming
Spread
Spectrum
R_ST
PWMI
C_COMP
R_FREQ
R_COMP
CIVCC
14 IN
1 IVCC
SWO 2
SWCS 4
SGND 3
OVFB 9
10 _ST
IC₁
TLD5095
13 EN / PWMI
11 FREQ / SYNC
8 COMP
FBH 6
FBL 7
TSW
R_{C S}
GND
12
PWMO 5
PWMO
ROVH
ROVL
R_FB
VREF
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
ILED
T_DIM
Figure 10-1 Boost to Ground Application Circuit - B2G (Boost configuration)
Reference
Designator
D_{1 - 10}
D_BO
C_{IN ,} C_BO
C_COMP
C_IVCC
IC₁
IC₂
L_BO
R_COMP
R_FB
R_FREQ, R_ST
R_OVH
R_OVL
R_CS
T_DIM,T_SW
Value
Manufacturer
White
Schottky, 3 A, 100 V_R
100 uF, 50V
10 nF
1uF , 6.3V
--
--
100 uH
10 kΩ, 1%
820 mΩ, 1%
20 kΩ, 1%
33.2 kΩ, 1%
1 kΩ, 1%
50 mΩ, 1%
Dual N-ch enh. (60V, 20A)
alternativ: 100V N-ch, 35A
alternativ : 60V N-ch, 2.6A
Osram
Vishay
Panasonic
EPCOS
EPCOS
Infineon
Infineon
Coilcraft
Panasonic
Panasonic
Panasonic
Panasonic
Panasonic
Panasonic
Infineon
Infineon
Infineon
Part
Number
LUW H9GP
SS3H10
EEEFK1H101GP
X7R
MLCC CCNPZC105KBW X7R
TLD5095
XC866
MSS1278T-104ML
ERJ3EKF 1002V
ERJ14BQFR82U
ERJ3EKF 2002V
ERJ3EKF 3322V
ERJ3EKF 1001V
ERJB 1CFR 05U
IPG20N06S4L-26
IPG20N10S4L-22
BSP 318S
Figure 10-2 Bill of Materials for B2G Application Circuit
Type
LED
Diode
Capacitor
Capacitor
Capacitor
IC
IC
Inductor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Transistor
Transistor
Transistor
Data Sheet
27
Quantity
10
1
2
1
1
1
1
1
1
1
2
1
1
1
1
2
2
Revision 1.4
2015-03-11