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参数资料
| 型号： | LT3470HDDB |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 稳压器 |
| 英文描述： | 0.2 A SWITCHING REGULATOR, PDSO8 |
| 封装： | 3 X 2 MM, 0.75MM INCH HEIGHT, MO-229WECD-1, PLASTIC, DFN-8 |
| 文件页数： | 12/20页 |
| 文件大小： | 256K |
| 代理商： | LT3470HDDB |
2
LT3470
3470fc
(Note 1)
VIN, SHDN Voltage .................................................. 40V
BOOST Pin Voltage ................................................. 47V
BOOST Pin Above SW Pin ...................................... 25V
FB Voltage ................................................................ 5V
BIAS Voltage ............................................................ 25V
SW Voltage ................................................................VIN
Maximum Junction Temperature
LT3470E, LT3470I ............................................ 125
°C
ABSOLUTE
AXI U
RATI GS
W
WW
U
LT3470H .......................................................... 150
°C
Operating Temperature Range (Note 2)
LT3470E ............................................. – 40
°C to 85°C
LT3470I ............................................ – 40
°C to 125°C
LT3470H .......................................... – 40
°C to 150°C
Storage Temperature Range ................. – 65
°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300
°C
θJA = 140°C/ W
θJA = 80°C/ W
EXPOSED PAD (PIN 9) IS GROUND (MUST BE SOLDERED TO PCB)
LEAD FREE FINISH
TAPE AND REEL
PART MARKING
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LT3470EDDB#PBF
LT3470EDDB#TRPBF
LBPN
8-Lead (3mm
× 2mm) Plastic DFN
–40
°C to 85°C
LT3470IDDB#PBF
LT3470IDDB#TRPBF
LBPP
8-Lead (3mm
× 2mm) Plastic DFN
–40
°C to 125°C
LT3470HDDB#PBF
LT3470HDDB#TRPBF
LCNR
8-Lead (3mm
× 2mm) Plastic DFN
–40
°C to 150°C
LT3470ETS8#PBF
LT3470ETS8#TRPBF
LTBDM
8-Lead Plastic TSOT-23
–40
°C to 85°C
LT3470ITS8#PBF
LT3470ITS8#TRPBF
LTBPW
8-Lead Plastic TSOT-23
–40
°C to 125°C
LT3470HTS8#PBF
LT3470HTS8#TRPBF
LTCNQ
8-Lead Plastic TSOT-23
–40
°C to 150°C
LEAD BASED FINISH
TAPE AND REEL
PART MARKING
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LT3470EDDB
LT3470EDDB#TR
LBPN
8-Lead (3mm
× 2mm) Plastic DFN
–40
°C to 85°C
LT3470IDDB
LT3470EDDB#TR
LBPP
8-Lead (3mm
× 2mm) Plastic DFN
–40
°C to 125°C
LT3470HDDB
LT3470EDDB#TR
LCNR
8-Lead (3mm
× 2mm) Plastic DFN
–40
°C to 150°C
LT3470ETS8
LT3470ETS8#TR
LTBDM
8-Lead Plastic TSOT-23
–40
°C to 85°C
LT3470ITS8
LT3470ITS8#TR
LTBPW
8-Lead Plastic TSOT-23
–40
°C to 125°C
LT3470HTS8
LT3470HTS8#TR
LTCNQ
8-Lead Plastic TSOT-23
–40
°C to 150°C
ORDER I FOR ATIO
UU
W
Consult LTC Marketing for parts specified with wider operating temperature ranges.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
TOP VIEW
9
DDB8 PACKAGE
8-LEAD (3mm
× 2mm) PLASTIC DFN
5
6
7
8
4
3
2
1
FB
BIAS
BOOST
SW
SHDN
NC
VIN
GND
SHDN 1
NC 2
VIN 3
GND 4
8 FB
7 BIAS
6 BOOST
5 SW
TOP VIEW
TS8 PACKAGE
8-LEAD PLASTIC TSOT-23
PI CO FIGURATIO
UU
U
相关PDF资料 |
PDF描述 |
|---|---|
| LT3470ITS8#PBF | 0.2 A SWITCHING REGULATOR, PDSO8 |
| LT3470HTS8#TR | SWITCHING REGULATOR, PDSO8 |
| LT3495BEDDB#PBF | 0.78 A SWITCHING REGULATOR, PDSO10 |
| LT3495BEDDB-1#PBF | 0.45 A SWITCHING REGULATOR, PDSO10 |
| LT3495EDDB-1#PBF | 0.45 A SWITCHING REGULATOR, PDSO10 |
相关代理商/技术参数 |
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| LT3470HDDB#TRPBF | 功能描述:IC REG BUCK ADJ 0.2A 8DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:2,500 系列:- 类型:降压（降压） 输出类型:固定 输出数:1 输出电压:1.2V，1.5V，1.8V，2.5V 输入电压:2.7 V ~ 20 V PWM 型:- 频率 - 开关:- 电流 - 输出:50mA 同步整流器:是 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:10-TFSOP，10-MSOP（0.118"，3.00mm 宽）裸露焊盘 包装:带卷 (TR) 供应商设备封装:10-MSOP 裸露焊盘 |
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| LT3470HTS8#TRMPBF | 功能描述:IC REG BUCK ADJ 0.2A TSOT23-8 RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:2,500 系列:- 类型:降压（降压） 输出类型:固定 输出数:1 输出电压:1.2V，1.5V，1.8V，2.5V 输入电压:2.7 V ~ 20 V PWM 型:- 频率 - 开关:- 电流 - 输出:50mA 同步整流器:是 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:10-TFSOP，10-MSOP（0.118"，3.00mm 宽）裸露焊盘 包装:带卷 (TR) 供应商设备封装:10-MSOP 裸露焊盘 |
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