LTC3703IGN-5 Linear Technology, LTC3703IGN-5 Datasheet - Page 32

• Manufacturer Part Number: LTC3703IGN-5
• Description: IC,SMPS CONTROLLER,VOLTAGE-MODE,CMOS,SSOP,16PIN,PLASTIC
• Manufacturer: Linear Technology

RELATED PARTS
LTC3703
TYPICAL APPLICATIO
PART NUMBER
LT1074HV/LT1076HV
LT1339
LTC1702A
LTC1735
LTC1778
LT1956
LT3010
LT3430/LT3431
LT3433
LTC3703-5
LT3800
32
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
0.1µF
113k
1%
R1
3.92k
DESCRIPTION
Monolithic 5A/2A Step-Down DC/DC Converters
High Power Synchronous DC/DC Controller
Dual, 2-Phase Synchronous DC/DC Controller
Synchronous Step-Down DC/DC Controller
No R
Monolithic 1.5A, 500kHz Step-Down Regulator
50mA, 3V to 80V Linear Regulator
Monolithic 3A, 200kHz/500kHz Step-Down Regulator
Monolithic Step-Up/Step-Down DC/DC Converter
60V Synchronous DC/DC Controller
60V Synchronous DC/DC Controller
10k
1%
R2
●
FAX: [phone]
SENSE
100pF
R
R
C
MAX
SET
Synchronous DC/DC Controller
C1
0.1F
C
SS
30.1k
15k
1
2
3
4
5
6
7
8
U
L1: VISHAY IHLPSOSOEZ
C
MODE/SYNC
FSET
COMP
FB
I
INV
RUN/SS
GND
MAX
IN
: OSCON 20SP180M
LTC3703
●
www.linear.com
12V to 24V/5A Synchronous Boost Converter
BGRTN
BOOST
DRV
V
SW
V
BG
TG
CC
CC
IN
16
15
14
13
12
11
10
9
+
C
10µF
10Ω
DRVCC
R
F
22µF
25V
C
C
C
1µF
OUT1
OUT2
VCC
D
CMDSH-3
COMMENTS
V
V
550kHz Operation, No R
3.5V ≤ V
4V ≤ V
5.5V ≤ V
1.275V ≤ V
5.5V ≤ V
4V ≤ V
Single Inductor
4V ≤ V
4V ≤ V
C
0.1µF
B
IN
IN
B
: SANYO 35MV220AX
: UNITED CHEMICON
up to 60V, TO-220 and DD Packages
up to 60V, Drivers 10,000pF Gate Capacitance, I
NTS60X5R1H106MT
IN
IN
IN
IN
IN
IN
IN
≤ 36V, Fast Transient Response, Current Mode, I
≤ 60V, 500mA Switch, Automatic Step-Up/Step-Down,
≤ 60V, Voltage Mode, 1Ω Logic-Level MOSFET Drivers
≤ 60V, Current Mode, 1.23V ≤ V
M1
Si7892DP
M2
Si7892DP
≤ 36V, 0.8V ≤ V
≤ 60V, 2.5mA Supply Current, 16-Pin SSOP
≤ 60V, 0.1Ω Saturation Switch, 16-Pin SSOP
OUT
≤ 60V, No Protection Diode Required, 8-Lead MSOP
3.3µH
B240A
220µF
100µF
SENSE
L1
C
35V
OUT
16V
C
×3
OUT
IN
+
, 3V ≤ V
+
≤6V, Current Mode, I
© LINEAR TECHNOLOGY CORPORATION 2003
3703 TA03
IN
≤ 7V, I
LT 0306 REV A • PRINTED IN USA
OUT
C
10µF
50V
X5R
×2
OUT2
≤ 36V
OUT
V
24V
5A
V
10V TO 15V
OUT
IN
≤ 20A
OUT
OUT
≤ 20A
≤ 20A
OUT
≤ 20A
3703fa