参数资料
型号: LTC3459EDC#TRPBF
厂商: Linear Technology
文件页数: 2/12页
文件大小: 0K
描述: IC REG BOOST SYNC ADJ 6DFN
标准包装: 2,500
类型: 升压(升压)
输出类型: 可调式
输出数: 1
输出电压: 2.5 V ~ 10 V
输入电压: 1.5 V ~ 5.5 V
PWM 型: Burst Mode?
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 6-WFDFN 裸露焊盘
包装: 带卷 (TR)
供应商设备封装: 6-DFN-EP(2x2)
LTC3459
ABSOLUTE MAXIMUM RATINGS
Referred to GND (Note 1)
V IN , FB Voltage ........................................... –0.3V to 7V
V OUT , SHDN Voltage ................................. –0.3V to 10V
SW Voltage .............................................. –0.3V to 12V
Operating Temperature Range
(Notes 2, 3) ......................................... –40°C to 85°C
PIN CONFIGURATION
TOP VIEW
Storage Temperature Range.................. –65°C to 150°C
Re?ow Temperature .............................................. 260°C
Lead Temperature, S6 Package
(Soldering, 10 sec) .......................................... 300°C
TOP VIEW
TOP VIEW
V IN 1
6 SW
SHDN 1
6 V IN
SW 1
6 V IN
V OUT 2
SHDN 3
7
5 GND
4 FB
V OUT 2
FB 3
7
5 GND
4 SW
GND 2
FB 3
5 V OUT
4 SHDN
DC PACKAGE
6-LEAD (2mm 2mm) PLASTIC DFN
T JMAX = 125°C, θ JA = 102°C/W
EXPOSED PAD (PIN 7) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION
DCB PACKAGE
6-LEAD (2mm × 3mm) PLASTIC DFN
T JMAX = 125°C, θ JA = 64°C/W
EXPOSED PAD (PIN 7) IS GND, MUST BE SOLDERED TO PCB
S6 PACKAGE
6-LEAD PLASTIC TSOT-23
T JMAX = 125°C, θ JA = 192°C/W
LEAD FREE FINISH
LTC3459EDC#PBF
LTC3459EDCB#PBF
LTC3459ES6#PBF
TAPE AND REEL
LTC3459EDC#TRPBF
LTC3459EDCB#TRPBF
LTC3459ES6#TRPBF
PART MARKING
LDTG
LDMM
LTAHA
PACKAGE DESCRIPTION
Low Pro?le (2mm × 2mm) Plastic DFN
Low Pro?le (2mm × 3mm) Plastic DFN
Low Pro?le SOT-23
TEMPERATURE RANGE
–40°C to 85°C
–40°C to 85°C
–40°C to 85°C
Consult LTC Marketing for parts speci?ed with wider operating temperature ranges.
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 speci?cations, go to: http://www.linear.com/tapeandreel/
3459fc
2
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