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参数资料
| 型号： | LT3571IUD#TRPBF |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 稳压器 |
| 英文描述： | 0.57 A SWITCHING REGULATOR, 2300 kHz SWITCHING FREQ-MAX, PQCC16 |
| 封装： | 3 X 3 MM, 0.50 MM PITCH, LEAD FREE, PLASTIC, MO-220WEED-2, QFN-16 |
| 文件页数： | 8/16页 |
| 文件大小： | 215K |
| 代理商： | LT3571IUD#TRPBF |
LT3571
16
3571fa
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
LINEAR TECHNOLOGY CORPORATION 2009
LT 0809 REV A PRINTED IN USA
C1
1μF
MONIN
VREF
RT
SHDN
CTRL
GND
SYNC
VOUT
FB
VIN
SW
LT3571
MON
APD
OFF ON
VIN
3.3V
R2
18.2k
50V
RT
26.1k
500kHz
L1: TDK VLF3010AT-100MR49
C1: MURATA X7R GRM21BR71C105KA01B
C2, C3: MURATA X7R GRM188R72A104KA35
RSENSE
20Ω
3571 TA05a
R3
10k
55V
C2
0.1μF
C3
0.1μF
L1
10μH
R1
1M
RELATED PARTS
TYPICAL APPLICATIONS
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
LT3460/LT3460-1 0.3A (ISW), 1.3MHz, 650kHz High Efciency Step-Up
DC/DC Converters
VIN: 2.5V to 16V, VOUT(MAX) = 38V, IQ = 2mA, ISD <1μA, SC70 and ThinSOT
Packages
LT3461/LT3461A
0.3A (ISW), 1.3MHz/3MHz High Efciency
Step-Up DC/DC Converters with Integrated Schottky
VIN: 2.5V to 16V, VOUT(MAX) = 38V, IQ = 2.8mA, ISD <1μA, ThinSOT Package
LT3482
0.3A (ISW), 650k/1.1MHz Step-Up DC/DC Converter
with APD Current Monitor
VIN: 2.5V to 16V, VOUT1(MAX) = 48V, VOUT2(MAX) = 90V, IQ = 3.3mA, ISD <1μA,
3mm
× 3mm QFN Package
ThinSOT is a trademark of Linear Technology Corporation.
Input Power vs APD Current
Transient Response on Input Signal Falling Edge
(1mA to 10μA)
3.3V to 50V APD Bias Power Supply
50ns/DIV
PWM GND
PWM
1V/DIV
OUT
500mV/DIV
3571 TA05c
TFD < 100ns
IAPD = 10μA
IAPD = 1mA
OUT GND
FOR TRANSIENT RESPONSE, PLEASE REFER TO FIGURE 4
50ns/DIV
PWM GND
PWM
1V/DIV
OUT
500mV/DIV
3571 TA05d
TRD < 100ns
IAPD = 1mA
IAPD = 10μA
OUT GND
Transient Response on Input Signal Falling Edge
(10μA to 1mA)
APD CURRENT (mA)
0
INPUT
POWER
(mW)
450
50
400
300
200
350
250
150
100
0
1
1.5
3571 TA05b
2
0.5
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相关代理商/技术参数 |
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| LT3572 | 制造商:LINER 制造商全称:Linear Technology 功能描述:Dual Full-Bridge Piezo Driver with 900mA Boost Converter |
| LT3572EUF#PBF | 功能描述:IC DRIVER PIEZO DUAL 20-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 电机和风扇控制器，驱动器 系列:- 标准包装:1 系列:- 应用:步进电机驱动器，1-2 相，2 相 评估套件:- 输出数:1 电流 - 输出:800mA 电压 - 负载:10 V ~ 28 V 电源电压:4.75 V ~ 5.25 V 工作温度:-20°C ~ 90°C 安装类型:表面贴装 封装/外壳:28-SOP + 2 翼片裸露焊盘 供应商设备封装:28-HSOPHC（15.2x7.9） 包装:剪切带 (CT) 其它名称:869-1268-1 |
| LT3572EUF#TRPBF | 功能描述:IC DRIVER PIEZO DL 20-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 电机和风扇控制器，驱动器 系列:- 产品变化通告:ATA683(3,4)PLQW Obsolescence 09/Aug/2012 标准包装:1 系列:- 应用:DC 电机控制器，无刷（BLDC），3 相 评估套件:可供 输出数:1 电流 - 输出:100mA 电压 - 负载:5.25 V ~ 20 V 电源电压:5.25 V ~ 20 V 工作温度:-40°C ~ 150°C 安装类型:表面贴装 封装/外壳:48-VFQFN 裸露焊盘 供应商设备封装:48-VQFN（7x7） 包装:剪切带 (CT) 其它名称:ATA6833-PLQWCT |
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| LT3572EUF-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Dual Full-Bridge Piezo Driver with 900mA Boost Converter |
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