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參數(shù)資料
| 型號： | LTC3406ABES5#TRM |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 1.3 A SWITCHING REGULATOR, 1800 kHz SWITCHING FREQ-MAX, PDSO5 |
| 封裝： | LEAD FREE, PLASTIC, MO-193, TSOT-23, 5 PIN |
| 文件頁數(shù)： | 9/16頁 |
| 文件大小： | 316K |
| 代理商： | LTC3406ABES5#TRM |
LTC3406AB
2
3406abf
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) ...– 40°C to 85°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)
●
0.5880
0.6
0.6120
V
ΔVFB
Reference Voltage Line Regulation
VIN = 2.5V to 5.5V (Note 4)
●
0.04
0.4
%/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
Shutdown
(Note 5)
VFB = 0V
VRUN = 0V, VIN = 5.5V
200
0.1
300
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
RNFET
RDS(ON) of N-Channel FET
ISW = –100mA
0.21
0.35
Ω
ILSW
SW Leakage
VRUN = 0V, VSW = 0V or 5V, VIN = 5V
±0.01
±1
μA
tSOFTSTART
Soft-Start Time
VFB from 10% to 90% Full-scale
0.6
0.9
1.2
ms
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
LTC3406ABES5#PBF
LTC3406ABES5#TRPBF
LTCXZ
5-Lead Plastic TSOT-23
–40°C to 85°C
Consult LTC Marketing for parts specied with wider operating temperature ranges.
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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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC3406ABES5TRMPBF | 制造商:Linear Technology 功能描述:DC-DC Converter Step-Down 5.5V TSOT23-5 |
| LTC3406ABES5-TRPBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:1.5MHz, 600mA Synchronous Step-Down Regulator in ThinSOT |
| LTC3406AES5#TRMPBF | 功能描述:IC REG BUCK SYNC ADJ TSOT23-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:250 系列:- 類型:降壓（降壓） 輸出類型:固定 輸出數(shù):1 輸出電壓:1.2V 輸入電壓:2.05 V ~ 6 V PWM 型:電壓模式 頻率 - 開關(guān):2MHz 電流 - 輸出:500mA 同步整流器:是 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:6-UFDFN 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:6-SON（1.45x1） 產(chǎn)品目錄頁面:1032 (CN2011-ZH PDF) 其它名稱:296-25628-2 |
| LTC3406AES5#TRPBF | 功能描述:IC REG BUCK SYNC ADJ TSOT23-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:升壓（升壓） 輸出類型:可調(diào)式 輸出數(shù):1 輸出電壓:1.24 V ~ 30 V 輸入電壓:1.5 V ~ 12 V PWM 型:電流模式，混合 頻率 - 開關(guān):600kHz 電流 - 輸出:500mA 同步整流器:無 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:8-SOIC |
| LTC3406AES5-PBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:1.5MHz, 600mA Synchronous Step-Down Regulator in ThinSOT |
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