Datasheet

LTC3630A
20
3630afa
For more information www.linear.com/LTC3630A
V
FB
I
SET
SW
L1
33µH
V
IN
RUN
FBO
C
OUT
100µF
×2
C
IN
4.7µF
C
ISET
100pF
R
ISET
220k
C
IN
: TDK C5750X7R2A-475M
C
OUT
: 2 × AVX 1812D107MAT
L1: SUMIDA CDRH105RNP-330N
V
OUT
5V
500mA
V
IN
5V TO 76V
3630a F13
SS
V
PRG1
V
PRG2
GND
LTC3630A
Figure 13. 5V to 76V Input to 5V Output,
High Efficiency, 500mA Regulator
Pin Clearance/Creepage Considerations
The LTC3630A is available in two packages (MSE16
and DHC) both with identical functionality. However, the
0.2mm (minimum space) between pins and paddle on the
DHCpackage may not provide sufficient PC board trace
clearance between high and low voltage pins in some
higher voltage applications. In applications where clear
-
ance is required, the MSE16 package should be used. The
MSE16
package has removed pins between all the adjacent
high voltage and low voltage pins, providing 0.657mm
clearance which will be sufficient for most applications.
For more information, refer to the printed circuit board
design standards described in IPC-2221 (www.ipc.org).
applicaTions inForMaTion