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参数资料
| 型号： | LT3483EDC#TR |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 稳压器 |
| 英文描述： | 0.23 A SWITCHING REGULATOR, PDSO8 |
| 封装： | 2 X 2 MM, 0.75 MM HEIGHT, PLASTIC, DFN-8 |
| 文件页数： | 12/12页 |
| 文件大小： | 875K |
| 代理商： | LT3483EDC#TR |
LT3483/LT3483A
9
3483fc
TYPICAL APPLICATIONS
3.6V to –8V DC/DC Converter
Low Profile, Small Footprint
Switching Waveform
SW
L1
10H
D
LT3483
FB
C1
4.7F
C2
0.22F
D1
VIN
10
R1
806k
C1: MURATA GRM219R61A475KE34B
C2: TAIYO YUDEN LMK107BJ224
C3: MURATA GRM219R61C225KA88B
D1: PHILIPS PMEG2005EB
L1: MURATA LQH2MCN100K02L
5pF
C3
2.2F
3483 TA04a
VOUT
–8V
25mA
VIN
3.6V
SHDN
GND
3483 TA04b
ISW
100mA/DIV
VOUT
20mV/DIV
2s/DIV
PACKAGE DESCRIPTION
DC Package
8-Lead Plastic DFN (2mm
× 2mm)
(Reference LTC DWG # 05-08-1719 Rev A)
2.00
±0.10
(4 SIDES)
NOTE:
1. DRAWING IS NOT A JEDEC PACKAGE OUTLINE
2. DRAWING NOT TO SCALE
3. ALL DIMENSIONS ARE IN MILLIMETERS
4. DIMENSIONS OF EXPOSED PAD ON BOTTOM OF PACKAGE DO NOT INCLUDE
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE
5. EXPOSED PAD SHALL BE SOLDER PLATED
6. SHADED AREA IS ONLY A REFERENCE FOR PIN 1 LOCATION ON THE
TOP AND BOTTOM OF PACKAGE
0.40
± 0.10
BOTTOM VIEW—EXPOSED PAD
0.64
± 0.10
(2 SIDES)
0.75
±0.05
R = 0.115
TYP
R = 0.05
TYP
1.37
±0.10
(2 SIDES)
1
4
8
5
PIN 1 BAR
TOP MARK
(SEE NOTE 6)
0.200 REF
0.00 – 0.05
(DC8) DFN 0409 REVA
0.23
± 0.05
0.45 BSC
PIN 1 NOTCH
R = 0.20 OR
0.25
× 45°
CHAMFER
0.25
± 0.05
1.37
±0.05
(2 SIDES)
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
APPLY SOLDER MASK TO AREAS THAT ARE NOT SOLDERED
0.64
±0.05
(2 SIDES)
1.15
±0.05
0.70
±0.05
2.55
±0.05
PACKAGE
OUTLINE
0.45 BSC
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT3483EDC-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Inverting Micropower DC/DC Converter with Schottky |
| LT3483ES6 | 制造商:Linear Technology 功能描述:Conv DC-DC Single Step Down 2.5V to 16V 6-Pin TSOT-23 T/R |
| LT3483ES6#PBF | 制造商:Linear Technology 功能描述:Conv DC-DC Single Step Down 2.5V to 16V 6-Pin TSOT-23 T/R |
| LT3483ES6#TR | 制造商:Linear Technology 功能描述:Conv DC-DC Single Step Down 2.5V to 16V 6-Pin TSOT-23 T/R |
| LT3483ES6#TRM | 功能描述:IC REG INV ADJ 0.2A TSOT23-6 RoHS:否 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:升压（升压） 输出类型:可调式 输出数:1 输出电压:1.24 V ~ 30 V 输入电压:1.5 V ~ 12 V PWM 型:电流模式，混合 频率 - 开关:600kHz 电流 - 输出:500mA 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:8-SOIC（0.154"，3.90mm 宽） 包装:带卷 (TR) 供应商设备封装:8-SOIC |
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