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| 型号： | LTC3100EUD#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 5/26页 |
| 文件大小： | 403K |
| 描述： | IC REG BUCK/BOOST/LINEAR 16-QFN |
| 产品培训模块： | More Information on LDOs |
| 标准包装： | 121 |
| 拓扑： | 降压（降压）（1），升压（升压）（1），线性（LDO）（1） |
| 功能： | 任何功能 |
| 输出数： | 3 |
| 频率 - 开关： | 1.5MHz |
| 电压/电流 - 输出 1： | 0.6 V ~ 5.5 V，250mA |
| 电压/电流 - 输出 2： | 1.5 V ~ 5.25 V，700mA |
| 电压/电流 - 输出 3： | 0.6 V ~ 5.25 V，100mA |
| 带 LED 驱动器： | 无 |
| 带监控器： | 无 |
| 带序列发生器： | 是 |
| 电源电压： | 0.5 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-WFQFN 裸露焊盘 |
| 供应商设备封装： | 16-QFN-EP（3x3） |
| 包装： | 管件 |
LTC3100
5
3100fb
For more information www.linear.com/LTC3100
Efficiency vs Load Current
and V
IN
for V
O
= 1.8V
Efficiency vs Load Current
and V
IN
for V
O
= 3.3V
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: The LTC3100E is guaranteed to meet performance specifications
from 0癈 to 85癈. Specifications over 40癈 to 85癈 operating
temperature range are assured by design, characterization and correlation
with statistical process controls.
Note 3: Specification is guaranteed by design and not 100% tested in
production.
Note 4: Current measurements are made when the output is not switching.
Note 5: This IC includes overtemperature protection that is intended
to protect the device during momentary overload conditions. Junction
temperature will exceed 125癈 when overtemperature protection is active.
Continuous operation above the specified maximum operating junction
temperature may result in device degradation or failure.
Note 6: Failure to solder the exposed backside of the package to the PC
board ground plane will result in a thermal resistance much higher than
68癈/W.
TYPICAL PERFORMANCE CHARACTERISTICS T
A
= 25癈, unless otherwise specified.
Step-Up DC/DC Converter
LOAD CURRENT (mA)
30
50
80
0.01
10 100 1000
0
10
0.1 1
100
70
90
40
60
20
100
0.01
1000
1
10
0.1
3100 G01
V
IN
= 1.2V
V
IN
= 1.5V
PL, V
IN
= 1.2V
PL, V
IN
= 1.5V
LOAD CURRENT (mA)
30
50
80
0.01
10 100 1000
0
10
0.1 1
100
70
90
40
60
20
100
0.01
1000
1
10
0.1
3100 G02
V
IN
= 1.2V
V
IN
= 2.4V
V
IN
= 3V
PL, V
IN
= 1.2V
PL, V
IN
= 2.4V
PL, V
IN
= 3V
ELECTRICAL CHARACTERISTICS
3.3V, 100mA Efficiency vs V
IN
Efficiency vs Load Current
and V
IN
for V
O
= 5V
LOAD CURRENT (mA)
30
50
80
0.01
10 100 1000
0
10
0.1 1
100
70
90
40
60
20
100
0.01
1000
1
10
0.1
3100 G03
V
IN
= 1.8V
V
IN
= 2.4V
V
IN
= 3.6V
PL, V
IN
= 1.8V
PL, V
IN
= 2.4V
PL, V
IN
= 3.6V
V
INBST
(V)
40
90
100
2.2 2.6 3
20
70
30
80
10
0
60
50
1.8 2 2.4
3.4
4.2
2.8 3.2
3.8 4
3.6
3100 G04
V
BST
= 3.3V AT 100mA
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| LTC3101EUF#PBF | 功能描述:IC BUCK/BST TRPL ADJ 350MA 24QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 电源管理 - 专用 系列:PowerPath™ 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 应用:热电冷却器 电流 - 电源:- 电源电压:3 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:28-SOIC（0.173"，4.40mm 宽）裸露焊盘 供应商设备封装:28-TSSOP 裸露焊盘 包装:管件 产品目录页面:1410 (CN2011-ZH PDF) |
| LTC3101EUF#TRPBF | 功能描述:IC BUCK/BST TRPL ADJ 350MA 24QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 电源管理 - 专用 系列:PowerPath™ 标准包装:1 系列:- 应用:手持/移动设备 电流 - 电源:- 电源电压:3 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-WFDFN 裸露焊盘 供应商设备封装:14-LLP-EP（4x4） 包装:Digi-Reel® 配用:LP3905SD-30EV-ND - BOARD EVALUATION LP3905SD-30 其它名称:LP3905SD-30DKR |
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