Philips Semiconductors
High efficiency, high current DC/DC converter
APPLICATION INFORMATION
Preliminary specification
TEA1210TS
handbook, full pagewidth
D1
UPOUT
1, 16
VO
VI
L1
LX 4, 5,
12, 13
TEA1210TS
R1
FB
15
C2
C1
6 8, 9 2
3
14 11
7
10
U/D GND SYNC SHDWN PWM ILIMSEL ILIMH ILIML
R2 C3
Rlimh Rliml
MGR727
Fig.5 Complete application for upconversion.
handbook, full pagewidth
VI
UPOUT
1, 16
4, 5, LX
12, 13
TEA1210TS
FB
C1
15
6 10
7
11
14
2
8, 9 3
U/D ILIML ILIMH ILIMSEL PWM SYNC GND SHDWN
L1
R1
D1 R2 C3
VO
C2
MGR728
1999 Mar 08
Fig.6 Complete application for downconversion.
12