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MIC28513-2YFL-T5

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24
LT3575
22
3575f
TYPICAL APPLICATIONS
Four Output 12V Isolated Flyback Converter
SHDN/UVLO
T
C
SS
SW
VC GND BIAS
LT3575
3575 TA07
R6
59k
R5
10k
V
IN
12V TO 24V
V
IN
2:1:1:1:1
V
IN
R1
499k
R2
71.5k
C1
10
μF
T1
33.2
μH
T1: COILTRONICS VPH2-0083-R
D1-D4: PDS540
D5: PMEG6010
R4
6.04k
R3
118k
V
OUT1
+
12V, 120mA
V
OUT1
–
D1
C5
47
μF
8.3μH
V
OUT2
+
12V, 120mA
V
OUT2
–
D2
C6
47
μF
8.3μH
V
OUT3
+
12V, 120mA
V
OUT3
–
D3
C7
47
μF
8.3μH
V
OUT4
+
12V, 120mA
V
OUT4
–
D4
C8
47
μF
8.3μH
C2
10nF
C3
0.1μF
R7
10k
TEST
R
ILIM
R
FB
R
REF
D5
C6
0.22
μF
R8
1k
LT3575
23
3575f
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)
134
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
FE Package
16-Lead Plastic TSSOP (4.4mm)
(Reference LTC DWG # 05-08-1663)
Exposed Pad Variation BA
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 representation
that the interconnection of its circuits as described herein will not infringe on existing patent rights.
LT3575
24
3575f
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
© LINEAR TECHNOLOGY CORPORATION 2010
LT 0710 • PRINTED IN USA
RELATED PARTS
TYPICAL APPLICATION
13V to 30V
IN
, +5V/–5V
OUT
Isolated Flyback Converter
SHDN/UVLO
T
C
SS
SW
VC GND BIAS
LT3575
3575 TA11
R5
28.7k
R6
10k
V
IN
13V TO 30V
V
IN
T1
3:1:1:1
R1
499k
R2
64.9k
C1
10
μF
L1A
63
μH
R4
6.04k
R3
80.6k
V
OUT
+
+5V, 500mA
COM
V
OUT
–
–5V, 500mA
D1
C5
47
μF
D2
C6
47
μF
L1B
7μH
L1C
7μH
C3
15nF
R7
7.68k
C4
4.7μF
C2
10nF
*OPTIONAL THIRD
WINDING FOR
>24V OPERATION
T1: WÜRTH ELEKTRONIK 750310564
D4: PMEG6010
D1, D2: PDS835L
D3
L1D
7
μH
TEST
R
ILIM
R
FB
R
REF
D4
C6
0.22
μF
R8
1k
PART NUMBER DESCRIPTION COMMENTS
LT3574/LT3573 40V Isolated Flyback Converters Monolithic No-Opto Flybacks with Integrated 0.65A / 1.25A 60V Switch
LT3957/LT3958 40V/100V Flyback, Boost Converters Monolithic with Integrated 5A/3.3A Switch
LT3757/LT3758 40V/100V Flyback, Boost Controllers Universal Controllers with Small Package and Powerful Gate Drive
LT1737/LT1725 20V Isolated Flyback Controller No Opto-Isolator or Third Winding Required
LT3825/LT3837 Isolated Synchronous Flyback Controllers No Opto-Isolator or Third Winding Required
LT C
®
3803/LTC3803-3
LTC3803-5
200kHz/300kHz Flyback DC/DC Controllers V
IN
and V
OUT
Limited Only by External Components
LTC3805/LTC3805-5 Adjustable Frequency Flyback Controllers V
IN
and V
OUT
Limited Only by External Components
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24

MIC28513-2YFL-T5

Mfr. #:
Buy MIC28513-2YFL-T5
Manufacturer:
Microchip Technology / Micrel
Description:
Switching Voltage Regulators 45V, 4A Synchronous Buck Regulator with HyperSpeed Control
Lifecycle:
New from this manufacturer.
Delivery:
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