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參數(shù)資料
| 型號： | LT3493EDCB#TRM |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 2.2 A SWITCHING REGULATOR, 815 kHz SWITCHING FREQ-MAX, PDSO6 |
| 封裝： | 2 X 3 MM, PLASTIC, MO-229, DFN-6 |
| 文件頁數(shù)： | 13/20頁 |
| 文件大?。?/td> | 588K |
| 代理商： | LT3493EDCB#TRM |
LT3493
20
3493fb
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
LINEAR TECHNOLOGY CORPORATION 2006
LT 1108 REV B PRINTED IN USA
RELATED PARTS
TYPICAL APPLICATION
12V Step-Down Converter
VIN
14.5V TO 36V
0.1μF
22μH
1k*
0.25W
*FOR CONTINUOUS OPERATION ABOVE 30V
USE TWO 2k, 0.25Ω RESISTORS IN PARALLEL.
D1: CMDZ5235B
1N4148
D1
6V
MBRM140
71.5k
4.7μF
3493 TA07
1μF
4.99k
VOUT
12V
1A
VIN
BOOST
GND
FB
SHDN
SW
LT3493
ON OFF
PART NUMBER
DESCRIPTION
COMMENTS
LT1766
60V, 1.2A IOUT, 200kHz, High Efciency Step-Down
DC/DC Converter
VIN: 5.5V to 60V, VOUT(MIN) = 1.2V, IQ = 2.5mA, ISD = 25μA,
TSSOP16/TSSOP16E Packages
LT1933
36V, 600mA IOUT, 500kHz, High Efciency Step-Down
DC/DC Converter
LT1936
36V, 1.4A IOUT, 500kHz, High Efciency Step-Down
DC/DC Converter
LT1940
25V, Dual 1.4A IOUT, 1.1MHz, High Efciency Step-Down
DC/DC Converter
VIN: 3.6V to 25V, VOUT(MIN) = 1.25V, IQ = 3.8mA, ISD < 30μA,
TSSOP16E Package
LT1976
60V, 1.2A IOUT, 200kHz, High Efciency Step-Down
DC/DC Converter with Burst Mode
Operation
VIN: 3.3V to 60V, VOUT(MIN) = 1.2V, IQ = 100μA, ISD < 1μA,
TSSOP16E Package
LT3010
80V, 50mA, Low Noise Linear Regulator
VIN: 1.5V to 80V, VOUT(MIN) = 1.28V, IQ = 30μA, ISD < 1μA,
MS8E Package
LTC3407
Dual 600mA IOUT, 1.5MHz, Synchronous Step-Down
DC/DC Converter
VIN: 2.5V to 5.5V, VOUT(MIN) = 0.6V, IQ = 40μA, ISD < 1μA,
MS10E Package
LT3430/LT3431
60V, 2.75A IOUT, 200kHz/500kHz, High Efciency Step-Down
DC/DC Converter
VIN: 5.5V to 60V, VOUT(MIN) = 1.2V, IQ = 2.5mA, ISD = 30μA,
TSSOP16E Package
LT3470
40V, 200mA IOUT, 26μA IQ, Step-Down DC/DC Converter
Burst Mode is a registered trademark of Linear Technology Corporation.
相關PDF資料 |
PDF描述 |
|---|---|
| LT3493EDCB#TR | 2.2 A SWITCHING REGULATOR, 815 kHz SWITCHING FREQ-MAX, PDSO6 |
| LT3513EUHF#TRPBF | 3.5 A SWITCHING REGULATOR, 2220 kHz SWITCHING FREQ-MAX, PQCC38 |
| LT3513EUHF#PBF | 3.5 A SWITCHING REGULATOR, 2220 kHz SWITCHING FREQ-MAX, PQCC38 |
| LT3513IUHF#TRPBF | 3.5 A SWITCHING REGULATOR, 2220 kHz SWITCHING FREQ-MAX, PQCC38 |
| LT3573EMSE#TRPBF | 1.85 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO16 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LT3493EDCBTRMPBF | 制造商:Linear Technology 功能描述:Sw. Regulator 1.2A 750kHz Step-Down DFN6 |
| LT3493EDCB-TRPBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:1.2A, 750kHz Step-Down Switching Regulator in 2mm × 3mm DFN |
| LT3493IDCB | 制造商:LINER 制造商全稱:Linear Technology 功能描述:1.2A, 750kHz Step-Down Switching Regulator in 2mm × 3mm DFN |
| LT3493IDCB#PBF | 制造商:Linear Technology 功能描述:BUCK SW REG 1.4A 750KHZ 6D 制造商:Linear Technology 功能描述:DC-DC CONVERTER BUCK 750KHZ 制造商:Linear Technology 功能描述:BUCK, SW REG, 1.4A, 750KHZ, 6DFN 制造商:Linear Technology 功能描述:DC-DC CONVERTER, BUCK, 750KHZ, 1.2A, DFN-6; Primary Input Voltage:36V; No. of Outputs:1; Output Voltage:780mV; Output Current:1.2A; No. of Pins:6; Operating Temperature Min:-40C; Operating Temperature Max:125C; Package / Case:6-DFN;RoHS Compliant: Yes |
| LT3493IDCB#PBF | 制造商:Linear Technology 功能描述:DC-DC CONVERTER, BUCK, 750KHZ, 1.2A, DFN |
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