參數(shù)資料
型號: LTC3617EUDD#PBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: 14 A SWITCHING REGULATOR, 2700 kHz SWITCHING FREQ-MAX, PQCC24
封裝: 3 X 5 MM, LEAD FREE, PLASTIC, QFN-24
文件頁數(shù): 13/20頁
文件大小: 471K
代理商: LTC3617EUDD#PBF
LTC3617
20
3617fa
LinearTechnology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 FAX: (408) 434-0507 www.linear.com
LINEAR TECHNOLOGY CORPORATION 2011
LT 0711 REV A PRINTED IN USA
relateD parts
typical application
DDR2 Termination, 1MHz
External Start-Up
PART NUMBER
DESCRIPTION
COMMENTS
LTC3616
5.5V, 6A (IOUT) 4MHz Synchronous Step-Down DC/DC
Converter
95% Efficiency, VIN(MIN) = 2.25V, VIN(MAX) = 5.5V, VOUT(MIN) = 0.6V,
IQ = 70A, ISD < 1A, 3mm × 5mm QFN24 Package
LTC3612
5.5V, 3A (IOUT), 4MHz, Synchronous Step-Down DC/DC
Converter
95% Efficiency, VIN(MIN) = 2.25V, VIN(MAX) = 5.5V, VOUT(MIN) = 0.6V,
IQ = 70A, ISD <1A, 3mm ×4mm QFN-20 TSSOP20E Package
LTC3418
5.5V, 8A (IOUT), 4MHz, Synchronous Step-Down DC/DC
Converter
95% Efficiency, VIN(MIN) = 2.25V, VIN(MAX) = 5.5V, VOUT(MIN) = 0.8V,
IQ = 380A, ISD <1A, 5mm × 7mm QFN-38 Package
LTC3415
5.5V, 7A (IOUT), 1.5MHz, Synchronous Step-Down DC/DC
Converter
95% Efficiency, VIN(MIN) = 2.5V, VIN(MAX) = 5.5V, VOUT(MIN) = 0.6V,
IQ = 450A, ISD <1A, 5mm × 7mm QFN-38 Package
LTC3416
5.5V, 4A (IOUT), 4MHz, Synchronous Step-Down DC/DC
Converter
95% Efficiency, VIN(MIN) = 2.25V, VIN(MAX) = 5.5V, VOUT(MIN) = 0.8V,
IQ = 64A, ISD <1A, TSSOP20E Package
LTC3413
5.5V, 3A (IOUT Sink/Source), 2MHz, Monolithic Synchronous
Regulator for DDR/QDR Memory Termination
90% Efficiency, VIN(MIN) = 2.25V, VIN(MAX) = 5.5V, VOUT(MIN) = VREF/2,
IQ = 280A, ISD <1A, TSSOP16E Package
LTC3412A
5.5V, 2.5A (IOUT), 4MHz, Synchronous Step-Down DC/DC
Converter
95% Efficiency, VIN(MIN) = 2.5V, VIN(MAX) = 5.5V, VOUT(MIN) = 0.8V,
IQ = 60A, ISD <1A, 4mm × 4mm QFN-16 TSSOP16E Package
RUN
VDDQIN
RT
PGOOD
ITH
PGOOD
SGND
PGND
VIN
2.25V TO 5.5V
VDDQ
1.8V
VTTR
SVIN
LTC3617
SW
PVIN
L1
0.33H
3617 TA04a
SYNC
VFB
100F
47F
CC1
10pF
22F
×4
CC
2.2nF
VTT
0.9V
±6A
0.1F
VREF
0.9V
±10mA
R2
100k
R1
365k
L1: COILCRAFT D03316T
RC
6k
500mV/DIV
400s/DIV
3617 TA04b
VDDQ
VREF/VTT
相關(guān)PDF資料
PDF描述
LTC3618EUF#TRPBF 8 A DUAL SWITCHING CONTROLLER, 2700 kHz SWITCHING FREQ-MAX, PQCC24
LTC3618IFE#PBF 8 A DUAL SWITCHING CONTROLLER, 2700 kHz SWITCHING FREQ-MAX, PDSO24
LTC3618EFE#TRPBF 8 A DUAL SWITCHING CONTROLLER, 2700 kHz SWITCHING FREQ-MAX, PDSO24
LTC3620EDC#PBF SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, PDSO8
LTC3620EDC#TRMPBF SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, PDSO8
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LTC3617IUDD#TRPBF 功能描述:IC REG SYNC 6A BUCK 24QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 標(biāo)準(zhǔn)包裝:43 系列:- 應(yīng)用:控制器,Intel VR11 輸入電壓:5 V ~ 12 V 輸出數(shù):1 輸出電壓:0.5 V ~ 1.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-QFN(7x7) 包裝:管件
LTC3618EFE#PBF 功能描述:IC REG DUAL SYNC 3A BUCK 24TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 標(biāo)準(zhǔn)包裝:43 系列:- 應(yīng)用:控制器,Intel VR11 輸入電壓:5 V ~ 12 V 輸出數(shù):1 輸出電壓:0.5 V ~ 1.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-QFN(7x7) 包裝:管件
LTC3618EFE#TRPBF 功能描述:IC REG DUAL SYNC 3A BUCK 24TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 標(biāo)準(zhǔn)包裝:43 系列:- 應(yīng)用:控制器,Intel VR11 輸入電壓:5 V ~ 12 V 輸出數(shù):1 輸出電壓:0.5 V ~ 1.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-QFN(7x7) 包裝:管件
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