參數(shù)資料
型號: LTC3713
廠商: Linear Technology Corporation
英文描述: Low Input Voltage, High Power, No RSENSE Synchronous Buck DC/DC Controller
中文描述: 低輸入電壓,高功率,無檢測電阻同步降壓DC / DC控制器
文件頁數(shù): 24/24頁
文件大?。?/td> 325K
代理商: LTC3713
24
LTC3713
3713fa
PART NUMBER
LT
1613
LTC1649
LTC1735
LTC1772
LTC1773
DESCRIPTION
ThinSOT
TM
Step-Up DC/DC Converter
High Power Synchronous Step-Down Controller
High Efficiency Synchronous Switching Regulator
ThinSOT Current Mode Step-Down Controller
Synchronous Current Mode Step-Down Controller
COMMENTS
1.4MHz, 1.1V < V
IN
< 10V
3.3V Input, 1.265V
V
OUT
2.xV, I
OUT
Up to 20A
4V
V
IN
36V, 0.8V
V
OUT
6V, SSOP-16
Small Solution, 2.5V
V
IN
9.8V, 0.8V
V
OUT
V
IN
2.65V
V
IN
8.5V, 0.8V
V
OUT
V
IN
,
550kHz Operation, >90% Efficiency
No Sense Resistor Required, 4V
V
IN
36V,
0.8V
V
OUT
V
IN
2.6V
V
IN
36V, Dual Output: 0.8V
V
OUT
(0.9)V
IN
0.925V
V
OUT
2V, 4V
V
IN
36V
1.5V
V
IN
3.3V, V
OUT
= 1/2 V
IN
, V
OUT
Tracks V
IN
0.6V
V
OUT
(Termination Voltage)
Optional Sense Resistor, 4V
V
IN
36V,
0.6V
V
OUT
V
IN
LTC1778
No R
SENSE
Synchronous Step-Down Controller
LTC1876
LTC3711
LTC3718
2-Phase, Dual Synchronous Step-Down Controller with Step-Up Regulator
5-Bit, Adjustable, No R
SENSE
Synchronous Step-Down Controller
Low V
IN
DDR Memory and SSTL Termination Power Supply
LTC3778
No R
SENSE
Synchronous Step-Down Controller
ThinSOT is a trademark of Linear Technology Corporation.
LINEAR TECHNOLOGY CORPORATION 2001
LT/TP 1002 1K REV A PRINTED IN USA
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
G
FAX: (408) 434-0507
G
www.linear.com
RELATED PARTS
TYPICAL APPLICATIO
U
3.3V to 5V Synchronous Boost Converter
C
SS
0.1
μ
F
R
100k
RUN/SS
V
ON
PGOOD
V
RNG
FCB
I
TH
SGND1
I
ON
V
FB1
SHDN
SGND2
V
FB2
BOOST
TG
SW1
SENSE
+
SENSE
PGND1
BG
INTV
CC
V
IN1
V
IN2
PGND2
SW2
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
LTC3713
C
150pF
R
330k
R
F1
10k
R2
52.5k
R
C3
20k
PGOOD
R
F2
52.5k
R
12.1k
R
37.4k
R1
10k
R
47.5k
R
F5
10k
C
1000pF
C
IN2
4.7
μ
F
L2
4.7
μ
H
L1
1.8
μ
H
D2
MBR0520
M2
IRF7811A
×
2
M1
IRF7811A
D1
B340A
3713 TA03
C
VCC
4.7
μ
F
6V
X5R
C
0.33
μ
F
D
CMDSH-3
C
OUT1
470
μ
F
C
OUT2
10
F
X7R
10V
C
INIA
22
F
×
2
V
3.3V
C
INIB
330
μ
F
V
OUT
5V
2A
+
LTC1789
C
INIA
: TAIYO YUDEN JMK325BJ226MM
C
INIB
: AVX TSPE337K010R0060
C
IN2
, C
VCC
: TAIYO YUDEN JMK212BJ475MG
C
OUT1
: SANYO POSCAP 4TPB470M
C
OUT2
: TAIYO YUDEN LMK325BJ106MN
L1: TOKO D104C-1.8
μ
H
L2: PANASONIC ELJPC4R7MF
+
+
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