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| 型号： | LTC3100EUD#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 26/26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
26
3100fb
For more information www.linear.com/LTC3100
?LINEAR TECHNOLOGY CORPORATION 2008
LT 0114 REV B " PRINTED IN USA
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
?/DIV>
FAX: (408) 434-0507
?
www.linear.com/LTC3100
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3mm ?3mm QFN-16 Package
LTC3527/LTC3527-1 Dual (400mA/800mA) Synchronous Boost Converter V
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: 0.5V to 5V, V
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3mm ?3mm QFN Package
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Q
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SD
< 1礎,
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LTC3538
600mA (I
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300mA, 200mA ?, 100mA, 2.25MHz Quad Output
Synchronous Step-Down DC/DC Converter
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Single-Cell to 1.2V/1.8V Converter
Efficiency vs Load Current
(V
BUCK
)
SWBST V
INBK
V
BST
LTC3100
FBBST
R2
1M
R1
1M
C1
10礔
?
C2
2.2礔
V
LDO
V
INBST
FBLDO
SWBK
PGBK
PGBST
FBBK
12
3
11
4
6
15
9
R6
1M
R5
1M
C3
10礔
3100 TA05a
MODE
RUNBST
RUNLDO
RUNBK GND
16
13
14
10
8
1 5 2
7
OFF ON
L2
3.3礖
R4
200k
R3
100k
VLDO
1.8V AT
50mA
2.4V
VBUCK
BUCK_GOOD
R7
100k
C
IN
2.2礔
V
BATT
0.9V TO 1.6V
L1
3.3礖
+
1.2V AT: 120mA FOR V
BATT
= 0.9V
250mA FOR V
BATT
= 1.2V
LOAD CURRENT ON V
BUCK
(mA)
30
50
80
0.01
10 100 1000
0
10
0.1 1
100
70
90
40
60
20
3100 TA05b
V
IN
= 0.9V
V
IN
= 1.2V
V
IN
= 1.5V
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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) |
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