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参数资料
| 型号： | LTC3406AES5#PBF |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 稳压器 |
| 英文描述： | 1.3 A SWITCHING REGULATOR, 1800 kHz SWITCHING FREQ-MAX, PDSO5 |
| 封装： | 1 MM HEIGHT, LEAD FREE, PLASTIC, MO-193, TSOT-23, 5 PIN |
| 文件页数： | 9/16页 |
| 文件大小： | 299K |
| 代理商： | LTC3406AES5#PBF |
LTC3406A
2
3406afa
PIN CONFIGURATION
ABSOLUTE MAXIMUM RATINGS
Input Supply Voltage....................................– 0.3V to 6V
RUN, VFB Voltages .......................................–0.3V to VIN
SW Voltage (DC) ........................... – 0.3V to (VIN + 0.3V)
P-Channel Switch Source Current (DC)
(Note 7)................................................................800mA
N-Channel Switch Sink Current (DC) (Note 7) .....800mA
Peak SW Sink and Source Current (Note 7) .............1.3A
Operating Temperature Range (Note 2)
LTC3406AE ..............................................– 40°C to 85°C
LTC3406AI .............................................– 40°C to 125°C
Junction Temperature (Notes 3, 6)........................ 125°C
Storage Temperature Range...................– 65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
(Note 1)
RUN 1
GND 2
SW 3
5 VFB
4 VIN
TOP VIEW
S5 PACKAGE
5-LEAD PLASTIC TSOT-23
TJMAX = 125°C, θJA = 250°C/W, θJC = 90°C/W
ORDER INFORMATION
ELECTRICAL CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
IVFB
Feedback Current
●
±30
nA
VFB
Regulated Feedback Voltage
(Note 4) LTC3406AE
(Note 4) LTC3406AI
●
0.5880
0.585
0.6
0.6120
0.615
V
VFB
Reference Voltage Line Regulation
VIN = 2.5V to 5.5V (Note 4) LTC3406AE
VIN = 2.5V to 5.5V (Note 4) LTC3406AI
●
0.04
0.4
0.6
%/V
IPK
Peak Inductor Current
VIN = 3V, VFB = 0.5V
Duty Cycle < 35%
0.75
1
1.25
A
VLOADREG
Output Voltage Load Regulation
0.5
%
VIN
Input Voltage Range
●
2.5
5.5
V
IS
Input DC Bias Current
Active Mode
Sleep Mode
Shutdown
(Note 5)
VFB = 0V
VFB = 0.63V
VRUN = 0V, VIN = 5.5V
200
16
0.1
300
30
1
μA
fOSC
Oscillator Frequency
VFB = 0.6V
●
1.2
1.5
1.8
MHz
RPFET
RDS(ON) of P-Channel FET
ISW = 100mA
0.23
0.35
Ω
The ● denotes the specications which apply over the full operating
temperature range, otherwise specications are at TA = 25°C. VIN = 3.6V unless otherwise specied.
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC3406AES5#PBF
LTC3406AES5#TRPBF
LTCWJ
5-Lead Plastic TSOT-23
–40°C to 85°C
LTC3406AIS5#PBF
LTC3406AIS5#TRPBF
LTCWJ
5-Lead Plastic TSOT-23
–40°C to 125°C
Consult LTC Marketing for parts specied with wider operating temperature ranges. *Temperature grades are identied by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based nish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specications, go to: http://www.linear.com/tapeandreel/
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC3406AES5-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:1.5MHz, 600mA Synchronous Step-Down Regulator in ThinSOT |
| LTC3406AIS5#PBF | 制造商:Linear Technology 功能描述:DP-SWREG/Monolithic, Cut Tape 1.5MHz, 600mA Synch Step Down Regulator |
| LTC3406AIS5#TRMPBF | 功能描述:IC REG BUCK SYNC ADJ TSOT23-5 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 |
| LTC3406AIS5#TRPBF | 功能描述:IC REG BUCK SYNC ADJ TSOT23-5 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 |
| LTC3406AIS5-PBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:1.5MHz, 600mA Synchronous Step-Down Regulator in ThinSOT |
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