参数资料
| 型号： | LTC3426ES6#TRPBF |
| 厂商： | Linear Technology |
| 文件页数： | 2/12页 |
| 文件大小： | 0K |
| 描述： | IC REG BOOST ADJ 2A TSOT23-6 |
| 标准包装： | 2,500 |
| 类型： | 升压（升压） |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 2.25 V ~ 5.5 V |
| 输入电压： | 1.6 V ~ 4.3 V |
| PWM 型： | 电流模式 |
| 频率 - 开关： | 1.2MHz |
| 电流 - 输出： | 2A |
| 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： | SOT-23-6 细型，TSOT-23-6 |
| 包装： | 带卷 (TR) |
| 供应商设备封装： | TSOT-23-6 |
LTC3426
A BSOLUTE
A XI U
R A TI G S
PACKAGE/ORDER I FOR ATIO
(Note 1)
V IN Voltage ................................................. –0.3V to 6V
TOP VIEW
SW Voltage .................................................. –0.3V to 6V
SHDN, FB Voltage ....................................... –0.3V to 6V
SW 1
GND 2
6 V IN
5 V OUT
V OUT ........................................................... –0.3V to 6V
Operating Temperature Range (Note 2) .. – 40 ° C to 85 ° C
Storage Temperature Range ................. – 65 ° C to 125 ° C
Lead Temperature (Soldering, 10 sec)................ 300 ° C
FB 3 4 SHDN
S6 PACKAGE
6-LEAD PLASTIC TSOT-23
T JMAX = 125 ° C, θ JA = 165 ° C/W, θ JC = 102 ° C/W
ORDER PART NUMBER
LTC3426ES6
S6 PART NUMBER
LTAJT
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking: http://www.linear.com/leadfree/
Consult LTC Marketing for parts specified with wider operating temperature ranges.
CO VERTER CHARACTERISTICS The ● denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T A = 25 ° C. V IN = 1.8V, V OUT = 3.3V, unless otherwise specified.
PARAMETER
Input Voltage Range
Output Voltage Adjust Range
Feedback Voltage
Feedback Input Current
Quiescent Current (Shutdown)
Quiescent Current
Switch Leakage
Switch On Resistance
Current Limit
Maximum Duty Cycle
Switching Frequency
CONDITIONS
SHDN = V IN
V FB = 1.23V
V SHDN = 0V, Not Including Switch Leakage
SHDN = V IN , Not Switching
V SW = 5V
V OUT = 3.3V
V OUT = 5V
V FB = 1.15V
●
●
●
MIN
1.6
2.25
1.173
2
80
0.85
TYP
1.22
600
0.2
0.11
0.10
2.3
85
1.2
MAX
5
1.247
0.1
1
1000
10
1.5
UNITS
V
V
V
μ A
μ A
μ A
μ A
?
?
A
%
MHz
SHDN Input High
SHDN Input Low
1
0.4
V
V
SHDN Input Current
SHDN = 5.5V
1
μ A
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 LTC3426 is guaranteed to meet performance specifications
Note 3: This IC includes overtemperature protection that is intended to
protect the device during momentary overload conditions. Junction
temperature will exceed 125 ° C when overtemperature protection is active.
Continuous operation above the specified maximum operating junction
temperature may impair device reliability.
from 0 ° C to 85 ° C. Specifications over the –40 ° C to 85 ° C operating
temperature are assured by design, characterization and correlation with
statistical process controls.
3426fa
2
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| LTC3427EDC#TRMPBF | 功能描述:IC REG BOOST SYNC ADJ 0.5A 6DFN 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: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 |
| LTC3427EDC#TRPBF | 功能描述:IC REG BOOST SYNC ADJ 0.5A 6DFN 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: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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