LTC3703-5
32
37035fa
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
©
LINEAR TECHNOLOGY CORPORATION 2004
LT/LT 0505 REV A • PRINTED IN USA
RELATED PARTS
TYPICAL APPLICATIO
U
PART NUMBER
DESCRIPTION
COMMENTS
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V
IN
up to 60V, TO-220 and DD Packages
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High Power Synchronous DC/DC Controller
V
IN
up to 60V, Drivers 10,000pF Gate Capacitance, I
OUT
≤
20A
LTC1702A
Dual, 2-Phase Synchronous DC/DC Controller
550kHz Operation, No R
SENSE
, 3V
≤
V
IN
≤
7V, I
OUT
≤
20A
LTC1735
Synchronous Step-Down DC/DC Controller
3.5V
≤
V
IN
≤
36V, 0.8V
≤
V
OUT
≤
6V, Current Mode, I
OUT
≤
20A
LTC1778
No R
SENSE
Synchronous DC/DC Controller
4V
≤
V
IN
≤
36V, Fast Transient Response, Current Mode, I
OUT
≤
20A
LT1956
Monolithic 1.5A, 500kHz Step-Down Regulator
5.5V
≤
V
IN
≤
60V, 2.5mA Supply Current, 16-Pin SSOP
LT3010
50mA, 3V to 80V Linear Regulator
1.275V
≤
V
OUT
≤
60V, No Protection Diode Required, 8-Lead MSOP
LT3430/LT3431
Monolithic 3A, 200kHz/500kHz Step-Down Regulator
5.5V
≤
V
IN
≤
60V, 0.1
Ω
Saturation Switch, 16-Pin SSOP
LT3433
Monolithic Step-Up/Step-Down DC/DC Converter
4V
≤
V
IN
≤
60V, 500mA Switch, Automatic Step-Up/Step-Down,
Single Inductor
LTC
®
3703
100V Synchronous DC/DC Controller
V
IN
up to 100V, 9.3V to 15V Gate Drive Supply
LT3800
60V Synchronous DC/DC Controller
4V
≤
V
IN
≤
60V, Current Mode, 1.23V
≤
V
OUT
≤
36V
5V to 24V/5A Synchronous Boost Converter
LTC3703-5
MODE/SYNC
FSET
COMP
FB
I
MAX
INV
RUN/SS
GND
V
IN
BOOST
TG
SW
V
CC
DRV
CC
BG
BGRTN
C
OUT
220
µ
F
30V
×
3
R
MAX
15k
0.1
µ
F
C
C1
100pF
10k
R2
3.92k
1%
R
F
10
Ω
R1
113k
1%
R
SET
25k
C
B
0.1
µ
F
M2
Si7892DP
L1
3.3
µ
H
MBRS140T3
V
IN
4.5V TO 15V
V
OUT
24V
5A
C
IN
100
µ
F
20V
D
B
CMDSH-3
C
SS
0.1
µ
F
37035 TA03
C
DRVCC
10
µ
F
C
VCC
1
µ
F
+
+
+
M1
Si7390DP
22
µ
F
25V
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
