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LTC3412AMPFE#PBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20
LTC3412A
16
3412afe
typicAl ApplicAtions
1.2V, 3A, 1.5MHz 1mm Height Regulator Using All Ceramic Capacitors
1.8V, 3A Step-Down Regulator at 1MHz, Burst Mode Operation
2
SGND
C
SS
1000pF X7R
1
R
SS
2.2M
RUN
16
SYNC/MODE
R
OSC
196k
15
R
T
R2
187k
14
V
FB
R
ITH
6.34k
13
C
ITH
1000pF X7R
I
TH
12
PGOODPGOOD
11
SV
IN
3
PV
IN
4
SW
5
SW
6
PGND
LTC3412A
EUF
7
L1*
0.47µH
PGND
8
SW
9
SW
10
PV
IN
C1 22pF X5R
C
IN2
10µF
X5R 6.3V
C
IN1
10µF
X5R 6.3V
C
OUT
**
22µF
X3
V
OUT
1.2V
3A
V
IN
3.3V
GND
3412 TA01
R1 95.3k
*
**
COOPER SD10-R47
TAIYO YUDEN AMK212BJ226MD-B
C
C
22pF
R
PG
100k
8
SGND
C
SS
1000pF X7R
7
R
SS
2.2M
RUN
6
SYNC/MODE
R
OSC
294k
5
R
T
R2
69.8k
R3
115k
4
V
FB
R
ITH
15k
3
C
ITH
820pF X7R
I
TH
2
PGOODPGOOD
1
SV
IN
9
PV
IN
10
SW
11
SW
12
PGND
LTC3412A
EFE
13
PGND
14
SW
15
SW
16
PV
IN
C
IN2
22µF
X5R 6.3V
C
IN1
22µF
X5R 6.3V
C
OUT
**
100µF
×3
V
OUT
1.8V
3A
V
IN
2.5V
GND
R1 232k
3412 TA02
L1
0.47µH*
*
**
VISHAY IHLP-2525CZ-01
TDK C4532X5R0J107M
C2
47pF
C1 47pF X5R
R
PG
100k
C
IN3
**
100µF
LTC3412A
17
3412afe
typicAl ApplicAtions
3.3V, 3A Step-Down Regulator at 2MHz, Forced Continuous Mode Operation
2.5V, 3A Step-Down Regulator Synchronized to 1.8MHz
8
SGND
C
SS
1000pF X7R
7
R
SS
2.2M
RUN
6
SYNC/MODE
R
OSC
137k
5
R
T
R2
200k
4
V
FB
R
ITH
7.5k
3
C
ITH
820pF X7R
I
TH
2
PGOODPGOOD
1
SV
IN
9
PV
IN
10
SW
11
SW
12
PGND
LTC3412A
EFE
13
PGND
14
SW
15
SW
16
PV
IN
C
IN2
22µF
X5R 6.3V
C
IN1
22µF
X5R 6.3V
C
OUT
**
100µF
×2
V
OUT
3.3V
3A
V
IN
5V
GND
R1 634k
3412 TA03
L1*
0.47µH
*
**
VISHAY IHLP-2525CZ-01
TDK C4532X5R0J107M
C
C
47pF
C1 22pF X5R
C
IN3
**
100µF
R
PG
100k
8
SGND
C
SS
1000pF X7R
7
R
SS
2.2M
RUN
6
SYNC/MODE
1.8MHz
EXT CLOCK
R
OSC
182k
5
R
T
R2 162k
4
V
FB
R
ITH
6.49k
R
PG
100k
3
C
ITH
220pF X7R
I
TH
2
PGOODPGOOD
1
SV
IN
9
PV
IN
10
SW
11
SW
12
PGND
LTC3412A
EFE
13
L1*
0.47µH
PGND
14
SW
15
SW
16
PV
IN
C
IN2
22µF
X5R 6.3V
C
IN1
22µF
X5R 6.3V
C
OUT
**
150µF
V
OUT
1.5V
3A
V
IN
3.3V
GND
R1 392k
3412 TA04
*
**
COOPER SD20-R47
SANYO POSCAP 4TPE150MAZB
C
C
22pF
C1 22pF X5R
+
LTC3412A
18
3412afe
pAckAge Description
FE16 (BA) TSSOP 0204
0.09 – 0.20
(.0035 – .0079)
0° – 8°
0.25
REF
0.50 – 0.75
(.020 – .030)
4.30 – 4.50*
(.169 – .177)
1 3 4
5
6
7
8
10 9
4.90 – 5.10*
(.193 – .201)
16 1514 13 12 11
1.10
(.0433)
MAX
0.05 – 0.15
(.002 – .006)
0.65
(.0256)
BSC
2.74
(.108)
2.74
(.108)
0.195 – 0.30
(.0077 – .0118)
TYP
2
MILLIMETERS
(INCHES)
*DIMENSIONS DO NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED 0.150mm (.006") PER SIDE
NOTE:
1. CONTROLLING DIMENSION: MILLIMETERS
2. DIMENSIONS ARE IN
RECOMMENDED SOLDER PAD LAYOUT
3. DRAWING NOT TO SCALE
0.45 ±0.05
0.65 BSC
4.50 ±0.10
6.60 ±0.10
1.05 ±0.10
2.74
(.108)
2.74
(.108)
SEE NOTE 4
4. RECOMMENDED MINIMUM PCB METAL SIZE
FOR EXPOSED PAD ATTACHMENT
6.40
(.252)
BSC
4.00 ± 0.10
(4 SIDES)
NOTE:
1. DRAWING CONFORMS TO JEDEC PACKAGE OUTLINE MO-220 VARIATION (WGGC)
2. DRAWING NOT TO SCALE
3. ALL DIMENSIONS ARE IN MILLIMETERS
4. DIMENSIONS OF EXPOSED PAD ON BOTTOM OF PACKAGE DO NOT INCLUDE
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE
5. EXPOSED PAD SHALL BE SOLDER PLATED
6. SHADED AREA IS ONLY A REFERENCE FOR PIN 1 LOCATION
ON THE TOP AND BOTTOM OF PACKAGE
PIN 1
TOP MARK
(NOTE 6)
0.55 ± 0.20
1615
1
2
BOTTOM VIEW—EXPOSED PAD
2.15 ± 0.10
(4-SIDES)
0.75 ± 0.05
R = 0.115
TYP
0.30 ± 0.05
0.65 BSC
0.200 REF
0.00 – 0.05
(UF16) QFN 10-04
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
0.72 ±0.05
0.30 ±0.05
0.65 BSC
2.15 ± 0.05
(4 SIDES)
2.90 ± 0.05
4.35 ± 0.05
PACKAGE
OUTLINE
PIN 1 NOTCH R = 0.20 TYP
OR 0.35 × 45° CHAMFER
UF Package
16-Lead Plastic QFN (4mm × 4mm)
(Reference LTC DWG # 05-08-1692)
FE Package
16-Lead Plastic TSSOP (4.4mm)
(Reference LTC DWG # 05-08-1663)
Exposed Pad Variation BA
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20

LTC3412AMPFE#PBF

Mfr. #:
Buy LTC3412AMPFE#PBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Switching Voltage Regulators High Reliability Temp Range 3A, 4MHz, Monolithic Synchronous Step-Down Regulator in TSSOP-16E
Lifecycle:
New from this manufacturer.
Delivery:
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