LTC3824
13
3824fh
For more information www.linear.com/LTC3824
Typical applicaTion
12V 2A Buck Converter
3824 TA02
15k
8.06k
113k
1000pF
68k
C
OUT
270µF
F
16V
X7R
L1
33µH
V
OUT
12V
2A
0.1µF
301k
C
IN1
33µF
100V
C
IN2
2.2µF
100V
1000pF
LTC3824
SENSESYNC/MODE
GATE
V
FB
V
C
V
CC
R
SET
GND
SS
V
IN
12.5V TO 60V
D1
C
IN1
: SANYO 63MV68AX
C
IN2
: TDK C4532X7R2A225M
C
OUT
: SANYO OSCON, 16SP270M, TDKC2012X7RIC105K
L1: D104C919AS-330M
D1: SS3H9
Q1: Si7465DP
Q1
+
+
R
S
0.025Ω
100pF
C
CAP
0.1µF
CAP
LTC3824
14
3824fh
For more information www.linear.com/LTC3824
MSOP (MSE) 0213 REV I
0.53 ±0.152
(.021 ±.006)
SEATING
PLANE
0.18
(.007)
1.10
(.043)
MAX
0.17 –0.27
(.007 – .011)
TYP
0.86
(.034)
REF
0.50
(.0197)
BSC
1 2
3
4 5
4.90 ±0.152
(.193 ±.006)
0.497 ±0.076
(.0196 ±.003)
REF
8910
10
1
7
6
3.00 ±0.102
(.118 ±.004)
(NOTE 3)
3.00 ±0.102
(.118 ±.004)
(NOTE 4)
NOTE:
1. DIMENSIONS IN MILLIMETER/(INCH)
2. DRAWING NOT TO SCALE
3. DIMENSION DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS.
MOLD FLASH, PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.152mm (.006") PER SIDE
4. DIMENSION DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSIONS.
INTERLEAD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.152mm (.006") PER SIDE
5. LEAD COPLANARITY (BOTTOM OF LEADS AFTER FORMING) SHALL BE 0.102mm (.004") MAX
6. EXPOSED PAD DIMENSION DOES INCLUDE MOLD FLASH. MOLD FLASH ON E-PAD
SHALL NOT EXCEED 0.254mm (.010") PER SIDE.
0.254
(.010)
0° – 6° TYP
DETAIL “A”
DETAIL “A”
GAUGE PLANE
5.10
(.201)
MIN
3.20 – 3.45
(.126 – .136)
0.889 ±0.127
(.035 ±.005)
RECOMMENDED SOLDER PAD LAYOUT
1.68 ±0.102
(.066 ±.004)
1.88 ±0.102
(.074 ±.004)
0.50
(.0197)
BSC
0.305 ± 0.038
(.0120
±.0015)
TYP
BOTTOM VIEW OF
EXPOSED PAD OPTION
1.68
(.066)
1.88
(.074)
0.1016 ±0.0508
(.004 ±.002)
DETAIL “B”
DETAIL “B”
CORNER TAIL IS PART OF
THE LEADFRAME FEATURE.
FOR REFERENCE ONLY
NO MEASUREMENT PURPOSE
0.05 REF
0.29
REF
MSE Package
10-Lead Plastic MSOP, Exposed Die Pad
(Reference LTC DWG # 05-08-1664 Rev I)
package DescripTion
Please refer to http://www.linear.com/product/LTC3824#packaging for the most recent package drawings.
LTC3824
15
3824fh
For more information www.linear.com/LTC3824
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 representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
revision hisTory
REV DATE DESCRIPTION PAGE NUMBER
F 12/10 E-grade Ordering Information updated to 125°C
EC header corrected to Operation Junction Temperature
Updated/corrected Note 2
Updated Block Diagram
Shutdown section updated
Package updated
Related Parts updated per Marketing request
2
2
3
7
8
12
14
G 3/11 Updated Temperature Range for MP-grade part
Added LTC3824MP to Electrical Characteristics tables
Updated Note 2
Updated Typical Application
2
2, 3
3
14
H 01/16 Updated soft-start and ground pin descriptions
Block Diagram updated
Added additional shutdown mode application information
Revised schematic
6
7
9
16
(Revision history begins at Rev F)

LTC3824MPMSE#TRPBF

Mfr. #:
Manufacturer:
Analog Devices / Linear Technology
Description:
Switching Voltage Regulators High Voltage Step-Down Controller With 40uA Quiescent Current
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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