參數(shù)資料
型號： LT3495BEDDB#PBF
廠商： LINEAR TECHNOLOGY CORP
元件分類： 穩(wěn)壓器
英文描述： 0.78 A SWITCHING REGULATOR, PDSO10
封裝： 3 X 2 MM, LEAD FREE, PLASTIC, MO-229WECD-1, DFN-10
文件頁數(shù)： 8/16頁
文件大?。?/td> 299K
代理商： LT3495BEDDB#PBF
LT3495/LT3495B/
LT3495-1/LT3495B-1
16
3495b1b1fa
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
LINEAR TECHNOLOGY CORPORATION 2008
LT 0209 REV A PRINTED IN USA
RELATED PARTS
TYPICAL APPLICATION
PART NUMBER
DESCRIPTION
COMMENTS
LT1930/LT1930A
1A (ISW), 1.2MHz/2.2MHz, High Efciency Step-Up
DC/DC Converters
VIN: 2.6V to 16V, VOUT(MAX) = 34V, IQ = 4.2mA/5.5mA, ISD < 1μA,
ThinSOT Package
LT1945 (Dual)
Dual Output, Boost/Inverter, 350mA (ISW), Constant Off-
Time, High Efciency Step-Up DC/DC Converter
VIN: 1.2V to 15V, VOUT(MAX) = ±34V, IQ = 40μA, ISD < 1μA,
10-Lead MS Package
LT1946/LT1946A
1.5A (ISW), 1.2MHz/2.7MHz, High Efciency Step-Up
DC/DC Converters
VIN: 2.45V to 16V, VOUT(MAX) = 34V, IQ = 3.2mA, ISD < 1μA,
8-Lead MS Package
LT3463/LT3463A
Dual Output, Boost/Inverter, 250mA (ISW), Constant
Off-Time, High Efciency Step-Up DC/DC Converters with
Integrated Schottkys
VIN: 2.3V to 15V, VOUT(MAX) = ±40V, IQ = 40μA, ISD < 1μA,
DFN Package
LT3467/LT3467A
1.1A (ISW), 1.3MHz/2.1MHz, High Efciency Step-Up
DC/DC Converters with Soft-Start
VIN: 2.4V to 16V, VOUT(MAX) = 40V, IQ = 1.2mA, ISD < 1μA,
ThinSOT Package
LT3471
Dual Output, Boost/Inverter, 1.3A (ISW), High Efciency
Boost-Inverting DC/DC Converter
VIN: 2.4V to 16V, VOUT(MAX) = ±40V, IQ = 2.5mA, ISD < 1μA,
DFN Package
LT3473/LT3473A
1A (ISW), 1.2MHz, High Efciency Step-Up DC/DC
Converters with Integrated Schottky Diode and Output
Disconnect
VIN: 2.2V to 16V, VOUT(MAX) = 36V, IQ = 100μA, ISD < 1μA,
DFN Package
LT3494/LT3494A
180mA/350mA (ISW), High Efciency Step-Up DC/DC
Converters with Output Disconnect
VIN: 2.1V to 16V, VOUT(MAX) = 40V, IQ = 65μA, ISD < 1μA,
DFN Package
LT3580
2A, 40V, 2.5MHz Boost DC/DC Converter
VIN: 2.5V to 32V, VOUT(MAX) = 40V, IQ = 1mA, ISD < 1μA,
MS8E 3mm
× 3mm DFN-8 Package
Adjustable High Voltage Power Supply Doesn’t Need a Transformer
Output vs CTRL
LOAD CURRENT (mA)
EFFICIENCY
(%)
POWER
LOSS
(mW)
3495 TA04c
90
80
50
40
60
70
30
600
500
200
100
300
400
0
0.1
10
100
1
VIN = 5V
VOUT = 120V
LOAD CURRENT (mA)
0
V
OUT
PEAK-TO-PEAK
RIPPLE
(mV)
700
600
400
500
300
200
100
0
16
8
3495 TA04d
20
12
4
VIN = 5V
VOUT = 120V
SW
CAP
VCC
SHDN
CTRL
VOUT
FB
GND
10.7k
VOUT 15V TO 120V
10mA (VIN = 3.3V)
18mA (VIN = 5V)
35mA (VIN = 8V)
3495 TA04a
LT3495B
C1
4.7μF
L1
22μH
C2
1μF
D1
D2
D3
D4
C4
1μF
C6
1μF
909k
C5
1μF
C7
1μF
C3
1μF
3.3V TO 8V
INPUT
TURN ON/OFF
VOUT DIMMING
C1: 4.7μF, 16V, X5R, 0805
C2-C7: 1μF, 50V, X5R, 0805
D1-D5: DIODE INC. B0540WS-7
L1: COILCRAFT LPS4018-223MLB
D5
DANGER HIGH VOLTAGE! OPERATION BY HIGH VOLTAGE TRAINED PERSONNEL ONLY
CTRL VOLTAGE (V)
0
V
OUT
VOL
TAGE
(V)
150
120
60
90
30
0
1.2
0.6
1.8
3495 TA04b
2.1
0.9
0.3
1.5
Output Voltage Ripple vs Load Current
Efciency vs Load Current
相關(guān)PDF資料
PDF描述
LT3495BEDDB-1#PBF 0.45 A SWITCHING REGULATOR, PDSO10
LT3495EDDB-1#PBF 0.45 A SWITCHING REGULATOR, PDSO10
LT3495EDDB-1#TRMPBF 0.45 A SWITCHING REGULATOR, PDSO10
LT3495BEDDB#TRMPBF 0.78 A SWITCHING REGULATOR, PDSO10
LT3495BEDDB#TRPBF 0.78 A SWITCHING REGULATOR, PDSO10
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT3495BEDDB-TRPBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:650mA/350mA Micropower Low Noise Boost Converter with Output Disconnect
LT3495EDDB#PBF 制造商:Linear Technology 功能描述:DC-DC CONVERTER BOOST DFN-10 制造商:Linear Technology 功能描述:DC-DC CONVERTER, BOOST, DFN-10 制造商:Linear Technology 功能描述:DC-DC CONVERTER, BOOST, DFN-10, Primary Input Voltage:16V, No. of Outputs:1, No. of Pins:10, Operating Temperature Min:-40C, Operating Temperature Max:125C, MSL:MSL 1 - Unlimited, Package / Case:10-DFN , RoHS Compliant: Yes 制造商:Linear Technology 功能描述:SP-SWREG/Monolithic, Cut Tape Micropower 650mA (|sw) Low Noise Boost Converter w
LT3495EDDB#TRMPBF 功能描述:IC REG BOOST ADJ 0.65A 10DFN 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:- 產(chǎn)品培訓(xùn)模塊:High Efficiency Current Mode Switching Regulators CMOS LDO Regulators 特色產(chǎn)品:BD91x Series Step-Down Regulators 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:降壓（降壓） 輸出類型:兩者兼有 輸出數(shù):2 輸出電壓:3.3V，0.8 V ~ 2.5 V 輸入電壓:4.5 V ~ 5.5 V PWM 型:電流模式 頻率 - 開關(guān):1MHz 電流 - 輸出:1.5A 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:20-VFQFN 裸露焊盤 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:VQFN020V4040 產(chǎn)品目錄頁面:1373 (CN2011-ZH PDF) 其它名稱:BD9152MUV-E2TR
LT3495EDDB#TRPBF 功能描述:IC REG BOOST ADJ 0.65A 10DFN 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
LT3495EDDB-1#TRMPBF 功能描述:IC REG BOOST ADJ 0.35A 10DFN 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
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