TLD5095EL_15 Datasheet, PDF (29/35 Pages) Infineon Technologies AG – Multitopology LITIX Power DC/DC Controller IC

Infineon® LITIX™ Power
TLD5095EL
Application Information
CBO
VIN = 4.75V to 45V
CIN
VCC or VIVCC
RST
STATUS
IC2
Microcontroller
(e.g. XC866)
Digital Dimming
Spread Spectrum
PWMI
RFB
TDIM2
DZ
RDIM1
RDIM2
Dn
D1
Number of LEDs could be
variable independent from VIN:
Æ BUCK-BOOST configuration
TDIM1
PWMO
5 PWMO
LBO
SWO 2
6 FBH
7 FBL
14 IN
SWCS 4
SGND 3
10 ST
OVFB 9
IC₁
TLD5095
13 EN / PWMI
11 FREQ / SYNC
COMP 8
DBO
ISW
TSW
RCS
RFREQ
GND
12
IVCC 1
CIVCC
CC OM P
RC OM P
ILED
VOUT
ROVH
ROVL
Figure 10-7 Boost to Battery Application Circuit - B2B (Buck-Boost configuration)
Reference
Designator
D_{1 - n}
D_BO
D_Z
C_BO
C_IN
C_COMP
C_IVCC
IC₁
IC₂
L_BO
RCOMP, RDIM1, RDIM2
R_FB
R_FREQ, R_ST
R_OVH
R_OVL
R_CS
T_DIM1,T_DIM2
TSW
Value
White
Schottky, 3 A, 100 V_R
5V
100 uF, 80V
100 uF, 50V
10 nF
1 uF, 6.3V
--
--
100 uH
10 kΩ, 1%
820 mΩ, 1%
20 kΩ, 1%
33.2 kΩ, 1%
1 kΩ, 1%
50 mΩ, 1%
60V Dual N-ch (3.1A) and P-ch. enh. (2A)
alternativ: 100V N-ch (0.37A),
alternativ: 60V P-ch (1.9A)
N-ch, OptiMOS-T2 100V, 35A
alternativ: 60V N-ch, 30A
alternativ : 60V N-ch, 2.6A
Manufacturer
Osram
Vishay
Vishay
Panasonic
Panasonic
EPCOS
EPCOS
Infineon
Infineon
Coilcraft
Panasonic
Panasonic
Panasonic
Panasonic
Panasonic
Panasonic
Infineon
Infineon
Infineon
Infineon
Infineon
Infineon
Part
Number
LUW H9GP
SS3H10
Zener
EEVFK 1K101Q
EEEFK 1H101GP
X7R
MLCC CCNPZC105KBW X7R
TLD5095
XC866
MSS1278T-104ML_
ERJ3EKF 1002V
ERJ14BQFR82U
ERJ3EKF 2002V
ERJP06F5102V
ERJ3EKF 1001V
ERJB1CFR05U
BSO615CG
BSP 123
BSP171P
IPD35N10S3L-26
IPD30N06S4L-23
BSP318S
Type
Quantity
Diode
Diode
Diode
Capacitor
Capacitor
Capacitor
Capacitor
IC
IC
Inductor
variable
1
1
1
1
1
1
1
1
1
Resistor
3
Resistor
1
Resistor
2
Resistor
1
Resistor
1
Resistor
1
Transistor
1
Transistor
1
Transistor
1
Transistor 1 Applicationdrawing _plus_BOM_B2B_T
LD5095 _April2012 .vsd
Transistor
1
Transistor
1
Figure 10-8 Bill of Materials for B2B Application Circuit
Data Sheet
30
Revision 1.4
2015-03-11