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LTC3633AEUFD#PBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30
LTC3633A/LTC3633A-1
25
3633a1fb
For more information www.linear.com/LTC3633A
TYPICAL APPLICATIONS
1.2V/1.8V Buck Regulator with Coincident Tracking and 6V Input UVLO
RUN1
RUN2
RT
LTC3633A
BOOST2
3633a TA04
0.1µF
L2
0.47µH
R4
10k
R3
10k
SW2
V
ON2
V
IN2
V
IN1
V
FB2
BOOST1
SW1
V
ON1
V
FB1
C
OUT2
68µF
V
OUT2
1.2V AT 3A
0.1µF
L1
0.68µH
R6
4.99k
R1
10k
C
OUT1
47µF
V
OUT1
1.8V AT 3A
V
IN
6V TO 20V
C1
47µF
×2
R5
196k
R7
154k
R8
40k
TRACKSS2
R2
15k
MODE/SYNC
ITH1
ITH2
INTV
CC
C2
2.2µF
V2P5
PHMODE
PGNDSGND
LTC3633A/LTC3633A-1
26
3633a1fb
For more information www.linear.com/LTC3633A
V
IN1
V
IN2
INTV
CC
LTC3633A
ITH2
ITH1
MODE/SYNC
3633a TA06
RT
V
ON1
V
ON2
V
FB1
V
FB2
29.4k
1µH
V
IN
3.6V TO 20V
C1
22µF
×2
C2
2.2µF
RUN1
RUN2
V2P5
PHMODE
BOOST1
SW1
0.1µF
BOOST2
SW2
0.1µF
PGNDSGND
1µH
C
OUT
47µF
×2
19.6k
V
OUT
1.5V AT 6A
6.04k
1nF
324k
1.5V 1MHz Dual Phase Buck Regulator
TYPICAL APPLICATIONS
LTC3633A/LTC3633A-1
27
3633a1fb
For more information www.linear.com/LTC3633A
PACKAGE DESCRIPTION
Please refer to http://www.linear.com/designtools/packaging/ for the most recent package drawings.
FE28 (EB) TSSOP REV J 1012
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 9 10
11
12 13 14
192022 21 151618 17
9.60 – 9.80*
(.378 – .386)
4.75
(.187)
2.74
(.108)
28 27 26 2524 23
1.20
(.047)
MAX
0.05 – 0.15
(.002 – .006)
0.65
(.0256)
BSC
0.195 – 0.30
(.0077 – .0118)
TYP
2
RECOMMENDED SOLDER PAD LAYOUT
EXPOSED
PAD HEAT SINK
ON BOTTOM OF
PACKAGE
0.45 ±0.05
0.65 BSC
4.50 ±0.10
6.60 ±0.10
1.05 ±0.10
4.75
(.187)
2.74
(.108)
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
3. DRAWING NOT TO SCALE
SEE NOTE 4
4. RECOMMENDED MINIMUM PCB METAL SIZE
FOR EXPOSED PAD ATTACHMENT
6.40
(.252)
BSC
FE Package
28-Lead Plastic TSSOP (4.4mm)
(Reference LTC DWG # 05-08-1663 Rev J)
Exposed Pad Variation EB
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30

LTC3633AEUFD#PBF

Mfr. #:
Buy LTC3633AEUFD#PBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Switching Voltage Regulators Dual 3A, 20Vin, 4MHz, Monolithic Synchronous Step-Down Regulator
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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