LTC1433/LTC1434
TYPICAL APPLICATIONS
N
L1
100碌H
L2
22碌H
V
OUT
D1
+
100碌F*
10V
*AVX TPSD107M010R0100
D1: MOTOROLA MBRS0520LT3
** AVX TPSE686M020R0150
D2: MOTOROLA MBRS130LT3
L1: COILCRAFT DT1608C SERIES
L2: SUMIDA CD54 SERIES
L1
68碌H
+
100碌F*
10V
D1
V
OUT
鈥?V
0.01碌F
D1: MOTOROLA MBRS130LT3
L1: COILCRAFT DO3316 SERIES
U
Highest Efficiency 3.3V/5V Converter
D2
1
2
3
4
5
6
SSW
NC
BSW
NC
PWRV
IN
PGND
LTC1433
SV
IN
C
OSC
POR
I
TH
V
OSENSE
V
PROG
16
15
14
13
12
11
10
9
V
PROG
= 0V, V
OUT
= 3.3V
V
PROG
= V
IN
, V
OUT
= 5V
POWER-ON
RESET
5.1k
6800pF
100pF
100k
+
68碌F**
20V
0.1碌F
V
IN
3.5V TO 12.5V FOR V
OUT
= 3.3V
6V TO 12.5V FOR V
OUT
= 5V
SGND
RUN/SS
LBO
LBI
0.1碌F
7
8
680pF
1433/34 TA02
Positive-to-Negative 鈥?5V Converter
1
2
3
4
5
6
7
8
SSW
NC
BSW
NC
PWRV
IN
PGND
LTC1433
SV
IN
C
OSC
POR
I
TH
V
OSENSE
V
PROG
16
15
14
13
12
11
10
9
680pF
5.1k
1433/34 TA03
+
100pF
100碌F**
16V
V
IN
3.5V TO 7.5V
0.1碌F
SGND
RUN/SS
LBO
LBI
6800pF
V
IN
(V) I
OUT(MAX)
(mA)
3.0
4.0
5.0
6.0
7.0
7.5
180
240
290
340
410
420
*AVX TPSD107M010R0100
** AVX TPSE107M016R0100
15