参数资料
型号: LTC2919HDDB-2.5#PBF
厂商: LINEAR TECHNOLOGY CORP
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10
封装: 3 X 2 MM, LEAD FREE, PLASTIC, MO-229WECD-1, DFN-10
文件页数: 9/16页
文件大小: 195K
代理商: LTC2919HDDB-2.5#PBF
LTC2919
2
2919f
Terminal Voltages
VCC (Note 3)............................................. –0.3V to 6V
OUT1, OUT2, RST................................. –0.3V to 7.5V
ADJ1, ADJ2 .......................................... –0.3V to 7.5V
TMR, SEL.................................. –0.3V to (VCC + 0.3V)
Terminal Currents
ICC (Note 3)......................................................±10mA
IREF ....................................................................±1mA
(Notes 1, 2)
ABSOLUTE
AXI U
RATI GS
W
WW
U
Operating Temperature Range
LTC2919C ................................................ 0°C to 70°C
LTC2919I..............................................– 40°C to 85°C
LTC2919H .......................................... –40°C to 125°C
Maximum Junction Temperature........................... 150°C
Storage Temperature Range...................– 65°C to 150°C
Lead Temperature (Soldering, 10 sec)
MSOP-10 .......................................................... 300°C
TOP VIEW
11
DDB PACKAGE
10-LEAD (3mm × 2mm) PLASTIC DFN
SEL
VCC
OUT1
OUT2
RST
ADJ1
ADJ2
TMR
REF
GND
6
8
7
9
10
5
4
2
3
1
TJMAX = 150°C, θJA = 76°C/W
EXPOSED PAD (PIN 11) MAY BE LEFT OPEN OR TIED TO GND
1
2
3
4
5
SEL
VCC
OUT1
OUT2
RST
10
9
8
7
6
ADJ1
ADJ2
TMR
REF
GND
TOP VIEW
MS PACKAGE
10-LEAD PLASTIC MSOP
TJMAX = 150°C, θJA = 120°C/W
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC2919CDDB-2.5#PBF
LTC2919CDDB-2.5#TRPBF
LDGT
10-Lead (3mm × 2mm) Plastic DFN
0°C to 70°C
LTC2919IDDB-2.5#PBF
LTC2919IDDB-2.5#TRPBF
LDGT
10-Lead (3mm × 2mm) Plastic DFN
–40°C to 85°C
LTC2919HDDB-2.5#PBF
LTC2919HDDB-2.5#TRPBF
LDGT
10-Lead (3mm × 2mm) Plastic DFN
–40°C to 125°C
LTC2919CDDB-3.3#PBF
LTC2919CDDB-3.3#TRPBF
LDMW
10-Lead (3mm × 2mm) Plastic DFN
0°C to 70°C
LTC2919IDDB-3.3#PBF
LTC2919IDDB-3.3#TRPBF
LDMW
10-Lead (3mm × 2mm) Plastic DFN
–40°C to 85°C
LTC2919HDDB-3.3#PBF
LTC2919HDDB-3.3#TRPBF
LDMW
10-Lead (3mm × 2mm) Plastic DFN
–40°C to 125°C
LTC2919CDDB-5#PBF
LTC2919CDDB-5#TRPBF
LDMX
10-Lead (3mm × 2mm) Plastic DFN
0°C to 70°C
LTC2919IDDB-5#PBF
LTC2919IDDB-5#TRPBF
LDMX
10-Lead (3mm × 2mm) Plastic DFN
–40°C to 85°C
LTC2919HDDB-5#PBF
LTC2919HDDB-5#TRPBF
LDMX
10-Lead (3mm × 2mm) Plastic DFN
–40°C to 125°C
LTC2919CMS-2.5#PBF
LTC2919CMS-2.5#TRPBF
LTDGS
10-Lead Plastic MSOP
0°C to 70°C
LTC2919IMS-2.5#PBF
LTC2919IMS-2.5#TRPBF
LTDGS
10-Lead Plastic MSOP
–40°C to 85°C
LTC2919HMS-2.5#PBF
LTC2919HMS-2.5#TRPBF
LTDGS
10-Lead Plastic MSOP
–40°C to 125°C
LTC2919CMS-3.3#PBF
LTC2919CMS-3.3#TRPBF
LTDMT
10-Lead Plastic MSOP
0°C to 70°C
LTC2919IMS-3.3#PBF
LTC2919IMS-3.3#TRPBF
LTDMT
10-Lead Plastic MSOP
–40°C to 85°C
LTC2919HMS-3.3#PBF
LTC2919HMS-3.3#TRPBF
LTDMT
10-Lead Plastic MSOP
–40°C to 125°C
LTC2919CMS-5#PBF
LTC2919CMS-5#TRPBF
LTDMV
10-Lead Plastic MSOP
0°C to 70°C
LTC2919IMS-5#PBF
LTC2919IMS-5#TRPBF
LTDMV
10-Lead Plastic MSOP
–40°C to 85°C
LTC2919HMS-5#PBF
LTC2919HMS-5#TRPBF
LTDMV
10-Lead Plastic MSOP
–40°C to 125°C
Consult LTC Marketing for parts specied with wider operating temperature ranges. *Temperature grades are identied by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based nish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specications, go to: http://www.linear.com/tapeandreel/
PIN CONFIGURATION
ORDER INFORMATION
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