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参数资料
| 型号： | LT3479EFE#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 2/20页 |
| 文件大小： | 0K |
| 描述： | IC REG BOOST INV ADJ 3A 16TSSOP |
| 标准包装： | 95 |
| 类型： | 升压（升压），反相 |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 1.24 V ~ 42 V |
| 输入电压： | 2.5 V ~ 24 V |
| PWM 型： | 电流模式 |
| 频率 - 开关： | 200kHz ~ 3.5MHz |
| 电流 - 输出： | 3A |
| 同步整流器： | 无 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-TSSOP（0.173"，4.40mm）裸露焊盘 |
| 包装： | 管件 |
| 供应商设备封装： | 16-TSSOP-EP |
| 产品目录页面： | 1331 (CN2011-ZH PDF) |
LT3479
ABSOLUTE MAXIMUM RATINGS
(Note 1)
SW, L, V S Voltages ................................................... 42V
V IN , SHDN Voltages ................................................. 24V
FBP, FBN, V REF , R T , V C Voltages ................................. 2V
Junction Temperature .......................................... 125°C
Operating Temperature Range (Note 2).... –40°C to 85°C
Storage Temperature Range................... –65°C to 125°C
Lead Temperature (Soldering, 10 sec)
TSSOP .............................................................. 300°C
PIN CONFIGURATION
TOP VIEW
TOP VIEW
SW
1
16 GND
SW
SW
1
2
14 GND
13 GND
SW
L
2
3
15 GND
14 GND
L
V S
V IN
R T
SHDN
3
4
5
6
7
15
12 SS
11 V C
10 FBN
FBP
9
V REF
8
V S
V IN
R T
SHDN
4
5
6
7
17
13 SS
12 V C
11 FBN
10 FBP
DE14 PACKAGE
14-LEAD (4mm
3mm) PLASTIC DFN
GND
8
FE PACKAGE
9
V REF
T JMAX = 125°C, θ JA = 43°C/W
EXPOSED PAD (PIN 15) IS PGND (MUST BE SOLDERED TO PCB)
16-LEAD PLASTIC TSSOP
T JMAX = 125°C, θ JA = 38°C/W
EXPOSED PAD (PIN 17) IS PGND (MUST BE SOLDERED TO PCB)
ORDER INFORMATION
LEAD FREE FINISH
LT3479EDE#PBF
LT3479EFE#PBF
LEAD BASED FINISH
LT3479EDE
LT3479EFE
TAPE AND REEL
LT3479EDE#TRPBF
LT3479EFE#TRPBF
TAPE AND REEL
LT3479EDE#TR
LT3479EFE#TR
PART MARKING
3479
3479EFE
PART MARKING
3479
3479EFE
PACKAGE DESCRIPTION
14-Lead (4mm × 3mm) Plastic DFN
16-Lead Plastic TSSOP
PACKAGE DESCRIPTION
14-Lead (4mm × 3mm) Plastic DFN
16-Lead Plastic TSSOP
TEMPERATURE RANGE
–40°C to 85°C
–40°C to 85°C
TEMPERATURE RANGE
–40°C to 85°C
–40°C to 85°C
Consult LTC Marketing for parts speci?ed 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 speci?cations, go to: http://www.linear.com/tapeandreel/
3479fc
2
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| LT3480EDD#PBF | 功能描述:IC REG BUCK ADJ 2A 10DFN 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:250 系列:- 类型:降压（降压） 输出类型:固定 输出数:1 输出电压:1.2V 输入电压:2.05 V ~ 6 V PWM 型:电压模式 频率 - 开关:2MHz 电流 - 输出:500mA 同步整流器:是 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:6-UFDFN 包装:带卷 (TR) 供应商设备封装:6-SON（1.45x1） 产品目录页面:1032 (CN2011-ZH PDF) 其它名称:296-25628-2 |
| LT3480EDD#PBF | 制造商:Linear Technology 功能描述:Switching Regulator IC 制造商:Linear Technology 功能描述:IC, BUCK REGULATOR, DFN-10 |
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