LTC3604 Linear Technology, LTC3604 Datasheet - Page 20

• Manufacturer Part Number: LTC3604
• Description: 2.5A 15V Monolithic Synchronous Step-Down Regulator
• Manufacturer: Linear Technology

LTC3604
20
TYPICAL APPLICATIONS
12V
V
IN
14k
C
22μF
2.2μF
150pF
IN
154k
40k
100k
80k
12V Input to 1.8V Output at 4MHz Synchronized
Frequency with 6V UVLO and 4.3ms Soft-Start
100
V
RUN
INTV
PGOOD
ITH
RT
90
80
70
60
50
40
30
20
10
IN
SGND
0
0.01
CC
LTC3604
Effi ciency vs Load Current
MODE/SYNC
TRACK/SS
PGND
BOOST
V
LOAD CURRENT (A)
SW
0.1
3601 TA02a
ON
FB
EXTERNAL
CLOCK
0.1μF
0.47μH
1
L1
10nF
3604 TA02b
C
C
L1: VISHAY IHLP2020BZERR47M01
80k
40k
10
IN
OUT
: TDK C3225X5R1C226M
: TDK C3216X5R0J476M
22pF
C
47μF
OUT
V
1.8V
2.5A
OUT
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