參數(shù)資料
型號(hào)： LT3460
廠商： Linear Technology Corporation
英文描述： 1.3MHz Step-Up DC/DC Converter in SC70 and ThinSOT
中文描述： 1.3MHz升壓直流/直流轉(zhuǎn)換器SC70和采用ThinSOT
文件頁(yè)數(shù)： 1/12頁(yè)
文件大小： 211K
代理商： LT3460
LT3460
1
3460f
APPLICATIU
FEATURES
TYPICAL APPLICATIO
U
DESCRIPTIO
U
I
1.3MHz Switching Frequency
I
High Output Voltage: Up to 36V
I
300mA Integrated Switch
I
12V at 70mA from 5V Input
I
5V at 60mA from 3.3V Input
I
Wide Input Range: 2.5V to 16V
I
Uses Small Surface Mount Components
I
Low Shutdown Current: <1
μ
A
I
Low Profile (1mm) SC70 and SOT-23 (ThinSOT
TM
)
Packages
1.3MHz Step-Up DC/DC
Converter in SC70 and ThinSOT
The LT
3460 is a general purpose step-up DC/DC con-
verter. The LT3460 switches at 1.3MHz, allowing the use
of tiny, low cost and low height capacitors and inductors.
The constant frequency results in low, predictable output
noise that is easy to filter.
The high voltage switch in the LT3460 is rated at 38V,
making the device ideal for boost converters up to 36V.
The LT3460 can generate 12V at up to 70mA from a 5V
supply.
The LT3460 is available in SC70 and SOT-23 packages.
, LTC and LT are registered trademarks of Linear Technology Corporation.
ThinSOT is a trademark of Linear Technology Corporation
I
Digital Cameras
I
CCD Bias Supply
I
XDSL Power Supply
I
TFT-LCD Bias Supply
I
Local 5V or 12V Supply
I
Medical Diagnostic Equipment
I
Battery Backup
OFF ON
V
IN
5V
22
μ
H
130k
15k
1
μ
F
22pF
4.7
μ
F
V
OUT
12V
70mA
V
IN
SW
FB
SHDN
GND
LT3460
3460 F01
LOAD CURRENT (mA)
0
E
90
85
80
75
70
65
60
20
40
60
80
3460 F01a
5V to 12V, 70mA Step-Up DC/DC Converter
Efficiency
V
5V/DIV
I
L
100mA/DIV
0.2
μ
s/DIV
3460 F01b
Switching Waveforms
相關(guān)PDF資料
PDF描述
LT3460ESC6 1.3MHz Step-Up DC/DC Converter in SC70 and ThinSOT
LT3460ES5 1.3MHz Step-Up DC/DC Converter in SC70 and ThinSOT
LT3461AES6 1.3MHz/3MHz Step-Up DC/DC Converters with Integrated Schottky in ThinSOT
LT3461ES6 1.3MHz/3MHz Step-Up DC/DC Converters with Integrated Schottky in ThinSOT
LT3461 1.3MHz/3MHz Step-Up DC/DC Converters with Integrated Schottky in ThinSOT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT3460EDC-1#PBF 制造商:Linear Technology 功能描述:SP-SWREG/Monolithic, CUT TAPE 150mA, 650kHz Boost Converter in 2x2 DFN
LT3460EDC-1#TRMPBF 功能描述:IC REG BOOST ADJ 0.18A 6DFN RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開(kāi)關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類(lèi)型:升壓（升壓） 輸出類(lèi)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(kāi)關(guān):600kHz 電流 - 輸出:500mA 同步整流器:無(wú) 工作溫度:-40°C ~ 85°C 安裝類(lèi)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
LT3460EDC-1#TRPBF 功能描述:IC REG BOOST ADJ 0.18A 6DFN RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開(kāi)關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類(lèi)型:升壓（升壓） 輸出類(lèi)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(kāi)關(guān):600kHz 電流 - 輸出:500mA 同步整流器:無(wú) 工作溫度:-40°C ~ 85°C 安裝類(lèi)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
LT3460ES5 制造商:Linear Technology 功能描述:Conv DC-DC Single Step Up 2.5V to 16V 5-Pin TSOT-23
LT3460ES5#PBF 制造商:Linear Technology 功能描述:DC-DC CONVERTER BOOST 1.3MHZ 制造商:Linear Technology 功能描述:DC-DC CONVERTER, BOOST, 1.3MHZ, TSOT-23-5; Primary Input Voltage:16V; No. of Outputs:1; Output Current:420mA; No. of Pins:5; Operating Temperature Min:-40C; Operating Temperature Max:85C; Package / Case:5-TSOT-23 ;RoHS Compliant: Yes 制造商:Linear Technology 功能描述:DC-DC CONVERTER, BOOST, 1.3MHZ, TSOT-23-5; Primary Input Voltage:16V; No. of Outputs:1; No. of Pins:5; Operating Temperature Min:-40C; Operating Temperature Max:85C; Package / Case:5-TSOT-23 ;RoHS Compliant: Yes
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