LT1615 데이터 시트보기 (PDF) - Linear Technology
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LT1615 Datasheet PDF : 8 Pages
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LT1615/LT1615-1
TYPICAL APPLICATIO S
±20V Dual Output Converter with Output Disconnect
VIN
1.5V TO 5V
D3
D2
C4
1µF
L1
10µH
C5
1µF
D1
5
1
VIN
SW
LT1615
4
SHDN
C1
GND
4.7µF
2
3
FB
4.7pF
D4
2M
130k
C1: TAIYO YUDEN LMK316BJ475
(408) 573-4150
C2, C3, C4: TAIYO YUDEN TMK316BJ105 (408) 573-4150
C5: TAIYO YUDEN LMK212BJ105
(408) 573-4150
L1: MURATA LQH3C100K24
(814) 237-1431
D1, D2, D3, D4: MOTOROLA MBR0530 (800) 441-2447
–20V
4mA
C3
1µF
20V
4mA
C2
1µF
1615/-1 TA05
PACKAGE DESCRIPTIO
S5 Package
5-Lead Plastic SOT-23
(Reference LTC DWG # 05-08-1633)
(Reference LTC DWG # 05-08-1635)
2.80 – 3.10
(.110 – .118)
(NOTE 3)
.20
(.008)
DATUM ‘A’
A A2
2.60 – 3.00 1.50 – 1.75
(.102 – .118) (.059 – .069)
(NOTE 3)
L
NOTE:
1. CONTROLLING DIMENSION: MILLIMETERS
2.
DIMENSIONS
ARE
IN
MILLIMETERS
(INCHES)
.09 – .20
(.004 – .008)
(NOTE 2)
3. DRAWING NOT TO SCALE
4. DIMENSIONS ARE INCLUSIVE OF PLATING
5. DIMENSIONS ARE EXCLUSIVE OF MOLD FLASH AND METAL BURR
6. MOLD FLASH SHALL NOT EXCEED .254mm
7. PACKAGE EIAJ REFERENCE IS:
SC-74A (EIAJ) FOR ORIGINAL
JEDEL MO-193 FOR THIN
1.90
(.074)
A1
REF
SOT-23
(Original)
A
.90 – 1.45
(.035 – .057)
.00 – .15
A1 (.00 – .006)
A2
.90 – 1.30
(.035 – .051)
L
.35 – .55
(.014 – .021)
SOT-23
(ThinSOT)
1.00 MAX
(.039 MAX)
.01 – .10
(.0004 – .004)
.80 – .90
(.031 – .035)
.30 – .50 REF
(.012 – .019 REF)
PIN ONE
.95
(.037)
REF
.25 – .50
(.010 – .020)
(5PLCS, NOTE 2)
S5 SOT-23 0401
RELATED PARTS
PART NUMBER
DESCRIPTION
LT1307
Single-Cell Micropower 600kHz PWM DC/DC Converter
LT1316
Burst ModeTM Operation DC/DC with Programmable Current Limit
LT1317
2-Cell Micropower DC/DC with Low-Battery Detector
LT1610
Single-Cell Micropower DC/DC Converter
LT1611
1.4MHz Inverting Switching Regulator in 5-Lead ThinSOT
LT1613
1.4MHz Switching Regulator in 5-Lead ThinSOT
LT1617
Micropower Inverting DC/DC Converter in 5-Lead ThinSOT
Burst Mode is a trademark of Linear Technology Corporation
8
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408)432-1900q FAX:(408)434-0507 q www.linear-tech.com
COMMENTS
3.3V at 75mA from One Cell, MSOP Package
1.5V Minimum, Precise Control of Peak Current Limit
3.3V at 200mA from Two Cells, 600kHz Fixed Frequency
3V at 30mA from 1V, 1.7MHz Fixed Frequency
– 5V at 150mA from 5V Input, Tiny ThinSOT Package
5V at 200mA from 3.3V Input, Tiny ThinSOT Package
–15V at 12mA from 2.5V Input, Tiny ThinSOT Package
sn16151 16151fas
16151fa LT/TP 0601 1.5K REV A • PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 1998
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