LTC3601 Linear Technology, LTC3601 Datasheet - Page 20

• Manufacturer Part Number: LTC3601
• Description: 15V Monolithic Synchronous Step-Down Regulator
• Manufacturer: Linear Technology

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LTC3601
20
TYPICAL APPLICATIONS
12V
V
IN
10k
C
22μF
2.2μF
270pF
IN
154k
40k
100k
80k
12V Input to 1.8V Output at 4MHz Synchronized
Frequency with 6V UVLO and 4.3ms Soft-Start
90
80
70
60
50
40
30
20
10
V
RUN
INTV
PGOOD
ITH
RT
0
0.01
IN
SGND
CC
LTC3601
Effi ciency vs Load Current
MODE/SYNC
PGND
BOOST
TRACK
LOAD CURRENT (A)
0.1
V
SW
3601 TA02a
ON
FB
EXTERNAL
CLOCK
0.1μF
1
0.68μH
L1
10nF
3601 TA02b
10
C
C
L1: VISHAY IHLP2020BZERR68M01
80k
40k
IN
OUT
: TDK C3225X5R1C226M
: TDK C3216X5R0J226M
10pF
C
22μF
OUT
V
1.8V
1.5A
OUT
3601f