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参数资料
| 型号： | LT3495EDDB#TRMPBF |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 稳压器 |
| 英文描述： | 0.78 A SWITCHING REGULATOR, PDSO10 |
| 封装： | 3 X 2 MM, LEAD FREE, PLASTIC, MO-229WECD-1, DFN-10 |
| 文件页数： | 7/16页 |
| 文件大小： | 299K |
| 代理商： | LT3495EDDB#TRMPBF |
LT3495/LT3495B/
LT3495-1/LT3495B-1
15
3495b1b1fa
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
DDB Package
10-Lead Plastic DFN (3mm
× 2mm)
(Reference LTC DWG # 05-08-1722 Rev )
2.00
±0.10
(2 SIDES)
NOTE:
1. DRAWING CONFORMS TO VERSION (WECD-1) IN JEDEC PACKAGE OUTLINE M0-229
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
± 0.05
(2 SIDES)
0.75
±0.05
R = 0.115
TYP
R = 0.05
TYP
2.39
±0.05
(2 SIDES)
3.00
±0.10
(2 SIDES)
1
5
10
6
PIN 1 BAR
TOP MARK
(SEE NOTE 6)
0.200 REF
0 – 0.05
(DDB10) DFN 0905 REV
0.25
± 0.05
2.39
±0.05
(2 SIDES)
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
0.64
±0.05
(2 SIDES)
1.15
±0.05
0.70
±0.05
2.55
±0.05
PACKAGE
OUTLINE
0.25
± 0.05
0.50 BSC
PIN 1
R = 0.20 OR
0.25
× 45°
CHAMFER
0.50 BSC
Efciency vs Load Current
TYPICAL APPLICATIONS
Wide Input Range SEPIC Converter with 5V Output
SW
CAP
VCC
SHDN
CTRL
VOUT
FB
GND
232k
3495 TA03a
LT3495B
C1
2.2μF
L1
10μH
L2
10μH
C3
10μF
C2
1μF
INPUT
2.6V TO 12V
TURN ON/OFF
VOUT DIMMING
C1: 2.2μF, 16V, X5R, 0805
C2: 1μF, 16V, X5R, 0805
C3: 10μF, 16V, X5R, 1206
D1: FAIRCHILD SEMI MBR0540
L1, L2: COILCRAFT LPS4018-103MLB
VOUT = 5V
200mA, VIN = 3.3V,
300mA, VIN = 5V,
500mA, VIN = 8V
D1
LOAD CURRENT (mA)
EFFICIENCY
(%)
POWER
LOSS
(mW)
3495 TA03b
90
80
50
60
70
40
1200
1000
400
200
600
800
0
0.1
10
100
1000
1
VCC = 3.3V
PACKAGE DESCRIPTION
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相关代理商/技术参数 |
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| LT3495EDDB-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:650mA/350mA Micropower Low Noise Boost Converter with Output Disconnect |
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| LT3496EFE#TRPBF | 功能描述:IC LED DRVR WT/RGB BCKLT 28TSSOP RoHS:是 类别:集成电路 (IC) >> PMIC - LED 驱动器 系列:- 标准包装:6,000 系列:- 恒定电流:- 恒定电压:- 拓扑:开路漏极，PWM 输出数:4 内部驱动器:是 类型 - 主要:LED 闪烁器 类型 - 次要:- 频率:400kHz 电源电压:2.3 V ~ 5.5 V 输出电压:- 安装类型:表面贴装 封装/外壳:8-VFDFN 裸露焊盘 供应商设备封装:8-HVSON 包装:带卷 (TR) 工作温度:-40°C ~ 85°C 其它名称:935286881118PCA9553TK/02-TPCA9553TK/02-T-ND |
| LT3496EFE-PBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Triple Output LED Driver |
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