參數(shù)資料
型號: LTC3614IUDD#PBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: 10.5 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): 24/30頁
文件大小: 438K
代理商: LTC3614IUDD#PBF
LTC3614
30
3614fa
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 FAX: (408) 434-0507 www.linear.com
LINEAR TECHNOLOGY CORPORATION 2010
LT 1110 REV A PRINTED IN USA
RELATED PARTS
TYPICAL APPLICATION
DDR Termination With Ratiometric Tracking of VDD, 1MHz
Ratiometric Start-Up
PART NUMBER
DESCRIPTION
COMMENTS
LTC3616
5.5V, 6A (IOUT) 4MHz Synchronous Step-Down DC/DC
Converter
95% Efciency, VIN(MIN) = 2.25V, VIN(MAX) = 5.5V, VOUT(MIN) = 0.6V,
IQ = 70μA, ISD < 1μA, 3mm × 5mm QFN24 Package
LTC3612
5.5V, 3A (IOUT), 4MHz, Synchronous Step-Down DC/DC
Converter
95% Efciency, VIN(MIN) = 2.25V, VIN(MAX) = 5.5V, VOUT(MIN) = 0.6V,
IQ = 70μA, ISD <1μA, 3mm × 4mm QFN-20 TSSOP20E Package
LTC3418
5.5V, 8A (IOUT), 4MHz, Synchronous Step-Down DC/DC
Converter
95% Efciency, VIN(MIN) = 2.25V, VIN(MAX) = 5.5V, VOUT(MIN) = 0.8V,
IQ = 380μA, ISD <1μA, 5mm × 7mm QFN-38 Package
LTC3415
5.5V, 7A (IOUT), 1.5MHz, Synchronous Step-Down DC/DC
Converter
95% Efciency, VIN(MIN) = 2.5V, VIN(MAX) = 5.5V, VOUT(MIN) = 0.6V,
IQ = 450μA, ISD <1μA, 5mm × 7mm QFN-38 Package
LTC3416
5.5V, 4A (IOUT), 4MHz, Synchronous Step-Down DC/DC
Converter
95% Efciency, VIN(MIN) = 2.25V, VIN(MAX) = 5.5V, VOUT(MIN) = 0.8V,
IQ = 64μA, ISD <1μA, TSSOP20E Package
LTC3413
5.5V, 3A (IOUT Sink/Source), 2MHz, Monolithic Synchronous
Regulator for DDR/QDR Memory Termination
90% Efciency, VIN(MIN) = 2.25V, VIN(MAX) = 5.5V, VOUT(MIN) = VREF/2,
IQ = 280μA, ISD <1μA, TSSOP16E Package
LTC3412A
5.5V, 3A (IOUT), 4MHz, Synchronous Step-Down DC/DC
Converter
95% Efciency, VIN(MIN) = 2.5V, VIN(MAX) = 5.5V, VOUT(MIN) = 0.8V,
IQ = 60μA, ISD <1μA, 4mm × 4mm QFN-16 TSSOP16E Package
RUN
TRACK/SS
RT/SYNC
PGOOD
SGND
PGND
VIN
3.3V
VDD
1.8V
SRLIM/DDR
SVIN
LTC3614
SW
PVIN
L1
0.33μH
R1
200k
C3
22pF
R2
200k
3614 TA04a
MODE
VFB
C4
100μF
C5
47μF
CC1
10pF
C1
22μF
4
CC
2.2nF
VTT
0.9V
±3A
R3
100k
R8
365k
R5
1M
L1: COILCRAFT DO3316T
R4
1M
RC
6k
R7
187k
R6
562k
ITH
500mV/DIV
500μs/DIV
3614 TA04b
VDD
VTT
相關PDF資料
PDF描述
LTC3614EUDD#PBF 10.5 A SWITCHING REGULATOR, 2700 kHz SWITCHING FREQ-MAX, PQCC24
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LTC3615IUF-1#PBF SWITCHING REGULATOR, PQCC24
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LTC3615EFE#TRPBF 功能描述:IC REG BUCK SYNC ADJ 3A 24TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關穩(wěn)壓器 系列:- 設計資源:Design Support Tool 標準包裝:1 系列:- 類型:升壓(升壓) 輸出類型:固定 輸出數(shù):1 輸出電壓:3V 輸入電壓:0.75 V ~ 2 V PWM 型:- 頻率 - 開關:- 電流 - 輸出:100mA 同步整流器:是 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-5 細型,TSOT-23-5 包裝:剪切帶 (CT) 供應商設備封裝:TSOT-23-5 其它名稱:AS1323-BTTT-30CT
LTC3615EFE-1#PBF 功能描述:IC REG BUCK SYNC ADJ 3A 24TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關穩(wěn)壓器 系列:- 設計資源:Design Support Tool 標準包裝:1 系列:- 類型:升壓(升壓) 輸出類型:固定 輸出數(shù):1 輸出電壓:3V 輸入電壓:0.75 V ~ 2 V PWM 型:- 頻率 - 開關:- 電流 - 輸出:100mA 同步整流器:是 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-5 細型,TSOT-23-5 包裝:剪切帶 (CT) 供應商設備封裝:TSOT-23-5 其它名稱:AS1323-BTTT-30CT