參數(shù)資料
型號(hào): LT3740EDHC
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: 0.14 A SWITCHING CONTROLLER, 330 kHz SWITCHING FREQ-MAX, PDSO16
封裝: 5 X 3 MM, PLASTIC, MO-229WJED-1, DFN-16
文件頁(yè)數(shù): 13/20頁(yè)
文件大?。?/td> 234K
代理商: LT3740EDHC
LT3740
20
3740fc
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 0908 REV C PRINTED IN USA
RELATED PARTS
TYPICAL APPLICATION
PART NUMBER DESCRIPTION
COMMENTS
LTC1778
No RSENSE, Step-Down Synchronous DC/DC Controller
VIN: 4V to 36V, Fast Transient Responds, Current Mode,
IOUT ≤ 20A
LTC1876
2-Phase, Dual Synchronous Step-Down Switching Controller
Current Mode; 20A per Channel
LT3430/LT3431 Monolithic 3A, 200kHz/500kHz Step-Down Switching Regulator
VIN: 5.5V to 60V, 0.1Ω Saturation Switch, 16-Lead SSOP Package
LTC3708
No RSENSE, Dual, 2-Phase, Synchronous DC/DC Controller
VIN: 4V to 36V, Current Mode, Up/Down Tracking, Synchronizable
LTC3728L
Dual, 2-Phase Synchronous Step-Down Controller
VIN: 4V to 36V, 550kHz, PLL: 250kHz to 550kHz
LTC3778
Wide Operating Range, No RSENSE Step-Down Controller
Single Channel, Separate VON Programming
LTC3824
High Voltage, Wide Input Range, Step-Down Controller With Low IQ VIN: 4V to 60V, IQ = 40μA, 100% Duty Cycle, 2A P-Channel Gate
Drive, 10-Pin MSOP
High Efciency Step-Down Converter
SWB
VIN
SHDN
XREF
RANGE
VC
BGDP
BIAS
TGATE
SW
SN
+
BGATE
GND
LT3740
SN
PGND
FB
3740 TA04
3.4μH
1μF
0.47μF
VOUT
3.3V
10A
VIN
7V to 20V
M1
HAT2168H
M2
HAT2165H
100μF
3
20μF
22pF
22μH
16k
15k
10k
1500pF
22pF
80.6k
255k
2k
D1
B340A
相關(guān)PDF資料
PDF描述
LT3741EFE#PBF SWITCHING CONTROLLER, 1070 kHz SWITCHING FREQ-MAX, PDSO20
LT3741IFE#TRPBF SWITCHING CONTROLLER, 1070 kHz SWITCHING FREQ-MAX, PDSO20
LT3741EUF#PBF SWITCHING CONTROLLER, 1070 kHz SWITCHING FREQ-MAX, PQCC20
LT3741EUF#TRPBF SWITCHING CONTROLLER, 1070 kHz SWITCHING FREQ-MAX, PQCC20
LT3741IUF#PBF SWITCHING CONTROLLER, 1070 kHz SWITCHING FREQ-MAX, PQCC20
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT3740EDHC#PBF 功能描述:IC REG CTRLR BUCK PWM CM 16-DFN RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 特色產(chǎn)品:LM3753/54 Scalable 2-Phase Synchronous Buck Controllers 標(biāo)準(zhǔn)包裝:1 系列:PowerWise® PWM 型:電壓模式 輸出數(shù):1 頻率 - 最大:1MHz 占空比:81% 電源電壓:4.5 V ~ 18 V 降壓:是 升壓:無(wú) 回掃:無(wú) 反相:無(wú) 倍增器:無(wú) 除法器:無(wú) Cuk:無(wú) 隔離:無(wú) 工作溫度:-5°C ~ 125°C 封裝/外殼:32-WFQFN 裸露焊盤 包裝:Digi-Reel® 產(chǎn)品目錄頁(yè)面:1303 (CN2011-ZH PDF) 其它名稱:LM3754SQDKR
LT3740EDHC#TRPBF 功能描述:IC REG CTRLR BUCK PWM CM 16-DFN RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- PWM 型:電流模式 輸出數(shù):1 頻率 - 最大:500kHz 占空比:96% 電源電壓:4 V ~ 36 V 降壓:無(wú) 升壓:是 回掃:無(wú) 反相:無(wú) 倍增器:無(wú) 除法器:無(wú) Cuk:無(wú) 隔離:無(wú) 工作溫度:-40°C ~ 125°C 封裝/外殼:24-WQFN 裸露焊盤 包裝:帶卷 (TR)
LT3740EDHC-PBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:Wide Operating Range, Valley Mode, No RSENSE? Synchronous Step-Down Controller
LT3740EDHC-TR 制造商:LINER 制造商全稱:Linear Technology 功能描述:Wide Operating Range, Valley Mode, No RSENSE? Synchronous Step-Down Controller
LT3740EDHC-TRPBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:Wide Operating Range, Valley Mode, No RSENSE? Synchronous Step-Down Controller