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參數(shù)資料
| 型號： | LT3483AEDC#TRMPBF |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 0.46 A SWITCHING REGULATOR, PDSO8 |
| 封裝： | 2 X 2 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, DFN-8 |
| 文件頁數(shù)： | 4/12頁 |
| 文件大?。?/td> | 875K |
| 代理商： | LT3483AEDC#TRMPBF |
LT3483/LT3483A
12
3483fc
LinearTechnology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
LINEAR TECHNOLOGY CORPORATION 2004
LT 0910 REV C PRINTED IN USA
RELATED PARTS
TYPICAL APPLICATION
–5V Step-Up/Step-Down Converter
Efficiency and Power Loss vs Load Current
PART NUMBER
DESCRIPTION
COMMENTS
LT1617/LT1617-1
350mA/100mA (ISW) High Efficiency
Micropower Inverting DC/DC Converter
VIN: 1.2V to 15V, VOUT(MAX) = –34V, IQ = 20A, ISD < 1A
ThinSOT Package
LT1931/LT1931A
1A (ISW), 1.2MHz/2.2MHz, High Efficiency
Micropower Inverting DC/DC Converter
VIN: 2.6V to 16V, VOUT(MAX) = –34V, IQ = 5.8mA, ISD < 1A
ThinSOT Package
LT1945
Dual Output, Boost/Inverter, 350mA (ISW), Constant
Off-Time, High Efficiency Step-Up DC/DC Converter
VIN: 1.2V to 15V, VOUT(MAX) = ±34V, IQ = 40A, ISD < 1A,
MS10 Package
LT3463
Dual Output, Boost/Inverter, 250mA (ISW), Constant
Off-Time, High Efficiency Step-Up DC/DC Converter
with Integrated Schottky Diodes
VIN: 2.3V to 15V, VOUT(MAX) = ±40V, IQ = 40A, ISD < 1A
DFN Package
LT3464
85mA (ISW), High Efficiency Step-Up DC/DC Converter
with Integrated Schottky and PNP Disconnect
VIN: 2.3V to 10V, VOUT(MAX) = 34V, IQ = 25A, ISD < 1A
ThinSOT Package
LT3472
Boost (350mA) and Inverting (400mA) DC/DC Converter
for CCD Bias with Integrated Schottkys
VIN: 2.3V to 15V, VOUT(MAX) = ±40V, IQ = 2.8mA, ISD < 1A
DFN Package
SW
L1A
4.7H
L1B
4.7H
D
LT3483A
FB
C1
4.7F
VIN
511k
22pF
C2
10F
3483 TA03a
VOUT
–5V
VIN
2.5V TO 6V
SHDN
GND
C1: TAIYO YUDEN EMK316BJ475ML
C2: TAIYO YUDEN JMK316BJ106ML
L1A, L1B: COILTRONICS SDQ12-4R7 OR
COILCRAFT LPD3015-472
LOAD CURRENT (mA)
0.1
40
EFFICIENCY
(%)
POWER
LOSS
(mW)
50
60
70
1
10
100
3483 TA03b
30
20
10
0
120
150
180
210
90
60
30
0
VIN = 3.6V
Switching Waveforms
3483 TA03c
VSW
10V/DIV
IL1A
0.5A/DIV
IL1B
0.5A/DIV
VOUT
50mV/DIV
AC-COUPLED
2s/DIV
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT3483AIDC#TRMPBF | 功能描述:IC REG INV ADJ 0.4A 8DFN 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:降壓（降壓） 輸出類型:固定 輸出數(shù):1 輸出電壓:1.2V，1.5V，1.8V，2.5V 輸入電壓:2.7 V ~ 20 V PWM 型:- 頻率 - 開關(guān):- 電流 - 輸出:50mA 同步整流器:是 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP，10-MSOP（0.118"，3.00mm 寬）裸露焊盤 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:10-MSOP 裸露焊盤 |
| LT3483AIDC#TRPBF | 功能描述:IC REG INV ADJ 0.4A 8DFN 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:降壓（降壓） 輸出類型:固定 輸出數(shù):1 輸出電壓:1.2V，1.5V，1.8V，2.5V 輸入電壓:2.7 V ~ 20 V PWM 型:- 頻率 - 開關(guān):- 電流 - 輸出:50mA 同步整流器:是 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP，10-MSOP（0.118"，3.00mm 寬）裸露焊盤 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:10-MSOP 裸露焊盤 |
| LT3483EDC | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Inverting Micropower DC/DC Converter with Schottky |
| LT3483EDC#PBF | 制造商:Linear Technology 功能描述:DC-DC CONVERTER INVERTING ADJ DFN-8 制造商:Linear Technology 功能描述:DC-DC CONVERTER, INVERTING, ADJ, DFN-8 制造商:Linear Technology 功能描述:DC-DC CONVERTER, INVERTING, ADJ, DFN-8, Primary Input Voltage:16V, No. of Outputs:1, No. of Pins:8, Operating Temperature Min:-40C, Operating Temperature Max:85C, MSL:MSL 1 - Unlimited, Package / Case:8-DFN , RoHS Compliant: Yes 制造商:Linear Technology 功能描述:SP-SWREG/Monolithic, Cut Tape Micropower Inverting Boost |
| LT3483EDC#TRMPBF | 功能描述:IC REG INV ADJ 0.2A 8DFN 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 |
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