參數資料
型號: LTC3714EG
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: Intel Compatible, Wide Operating Range, Step-Down Controller with Internal Op Amp
中文描述: 2 A SWITCHING CONTROLLER, PDSO28
封裝: 5.30 MM, PLASTIC, SSOP-28
文件頁數: 27/28頁
文件大小: 345K
代理商: LTC3714EG
LTC3714
27
3714f
U
PACKAGE DESCRIPTIO
G Package
28-Lead Plastic SSOP (5.3mm)
(Reference LTC DWG # 05-08-1640)
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
9
10
11
12
13
14
19
20
21
22
23
24
18
15
8
7
6
5
4
3
2
1
28
27
25
26
17
16
VID2
RUN/SS
V
ON
PGOOD
V
RNG
I
TH
SGND
FCB
I
ON
V
FB
V
OSENSE
VID3
OPOUT
OPV
IN
VID1
VID0
BOOST
TG
SW
SENSE
PGND
BG
INTV
CC
V
IN
VID4
EXTV
CC
OP
+
OP
LTC3714EG
U1
LTC3714EG
100
1
μ
F
1k
10k
POWER GOOD
3.3V
2k
3714 TA01
80.6k 1%
BAT54
13k 1%
20k
820pF
1000pF
V
IN
V
OUT
3.3V
DPSLP
START
BAT54C
220pF
CMDSH-3
1k
1M
V
IN
INTV
CC
VRON
200k
VID2
VID1 VID0
3.3V
200k
200k
75k
1%
1
200k
0.01
μ
F
0.1
μ
F
330k
10k
200k
BAT54
0.1
μ
F
100pF
R22
100k
0.01
μ
F
VID3
DPSLP
453k
1%
100k
1%
START
3.2k
0.22
μ
F
4.7
μ
F
V
IN
V
OUT
3.3V
VID4
0.1
μ
F
5V
0.005
MBRS340
C
IN
10
μ
F
35V
×
2
V
5V TO 24V
V
0.6V To 1.75V
8A
L1
1.8
μ
H
IRF7811
IRF7811
C
OUT
270
μ
F
2V
×
2
1
μ
F
6.3V
+
G28 SSOP 0501
.13 – .22
(.005 – .009)
0
°
– 8
°
.55 – .95
(.022 – .037)
5.20 – 5.38**
(.205 – .212)
7.65 – 7.90
(.301 – .311)
1
2
3
4
5
6
7
8
9 10 11 12
14
13
10.07 – 10.33*
(.397 – .407)
22 21 20 19 18 17 16 15
23
24
25
26
27
28
1.73 – 1.99
(.068 – .078)
.05 – .21
(.002 – .008)
.65
(.0256)
BSC
.25 – .38
(.010 – .015)
MILLIMETERS
(INCHES)
DIMENSIONS DO NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED .152mm (.006") PER SIDE
DIMENSIONS DO NOT INCLUDE INTERLEAD FLASH. INTERLEAD
FLASH SHALL NOT EXCEED .254mm (.010") PER SIDE
*
**
NOTE:
1. CONTROLLING DIMENSION: MILLIMETERS
2. DIMENSIONS ARE IN
3. DRAWING NOT TO SCALE
Transmeta Crusoe
TM
Microprocessor Power Supply with Active Voltage Positioning
TYPICAL APPLICATIO
U
Crusoe is a trademark of Transmeta Corporation.
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