欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: LTC3773EUHF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩壓器
英文描述: SWITCHING CONTROLLER, 700 kHz SWITCHING FREQ-MAX, PQCC38
封裝: 5 X 7 MM, PLASTIC, MO-220WHKD, QFN-38
文件頁數: 1/32頁
文件大小: 461K
代理商: LTC3773EUHF
LTC3773
1
3773fa
FEATURES
DESCRIPTION
Triple Output Synchronous
3-Phase DC/DC Controller with
Up/Down Tracking
The LTC3773 is a high performance, 3-phase, triple output
synchronous step-down switching regulator controller
with output voltage power up/down tracking capability.
The controller allows for sequential, coincident or ratio-
metric tracking.
This 3-phase controller drives its output stages with 120°
phase separation at frequencies of up to 700kHz per phase
minimizing the RMS input current. Light load efciency can
be maximized by using selectable Burst Mode operation.
The 0.6V precision reference supports output voltages
from 0.6V to 5V.
Fault protection features include output overvoltage, input
undervoltage lockout plus current foldback under short-
circuit or overload conditions.
Servers, Telecom, Industrial Power Supplies
General Purpose Multiple Rail DC/DC
FPGA and DSP Requirements
Current Mode Controller with Onboard
MOSFET Drivers
Programmable Power Up/Down Tracking
Wide VIN Range: 3.3V to 36V (VCC = 5V)
±1% 0.6V VFB Accuracy Over Temperature
Power Good Output Voltage Monitor
Phase-Lockable or Adjustable Frequency:
160kHz to 700kHz
OPTI-LOOP Compensation Minimizes COUT
Current Foldback and Overvoltage Protection
Selectable Continuous, Discontinuous or
Burst Mode Operation at Light Load
Programmable Phase Operation
Available in 5mm x 7mm QFN and 36-Lead
SSOP Packages
High Efciency, 3-Phase, Triple Synchronous DC/DC Step-Down Controller
, LT, LTC, LTM, Burst Mode and OPTI-LOOP are registered trademarks of
Linear Technology Corporation. All other trademarks are the property of their respective
owners. Protected by U.S. Patents including 5408150, 5481178, 5705919, 5929620,
6144194, 6177787, 6304066, 6498466, 6580258, 6611131.
+
0.003
20k
10k
VOUT2
1.8V/15A
VIN
4.5V TO 22V
VCC
4.5V TO 6V
CIN
1.5
H
0.1
F
TG2
10k
PGOOD
POWER UP/SHUTDOWN
SW2
BG2
TRACK1, 2, 3
TG1
SW1
BG1
SENSE1+
SENSE1–
VFB1
ITH1, 2, 3
SDB1, 2, 3
SW1, 2, 3
BOOST1, 2, 3
SENSE2+
LTC3773
PLLFLTR
SGND
SENSE2–
VFB2
VDR
PGOOD VCC
TG3
SW3
BG3
PGND
SENSE3+
SENSE3–
VFB3
COUT2
VIN
0.003
20k
VOUT3
1.2V/15A
COUT3
10
F
1.2
H
VIN
0.003
31.6k
10k
VOUT1
2.5V/15A
COUT1
2.2
H
0.01
F
3773 F01
TYPICAL APPLICATION
APPLICATIONS
相關PDF資料
PDF描述
LTC3773EG SWITCHING CONTROLLER, 700 kHz SWITCHING FREQ-MAX, PDSO36
LTC3801ES6#PBF 1 A SWITCHING CONTROLLER, 650 kHz SWITCHING FREQ-MAX, PDSO6
LTC3803ES6-3 1 A SWITCHING CONTROLLER, 330 kHz SWITCHING FREQ-MAX, PDSO6
LTC3803IS6-3 1 A SWITCHING CONTROLLER, 330 kHz SWITCHING FREQ-MAX, PDSO6
LTC3805HMSE-5#TRPBF SWITCHING CONTROLLER, 700 kHz SWITCHING FREQ-MAX, PDSO10
相關代理商/技術參數
參數描述
LTC3773EUHF#PBF 功能描述:IC REG CTRLR BUCK PWM CM 38-QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 穩壓器 - DC DC 切換控制器 系列:PolyPhase® 特色產品:LM3753/54 Scalable 2-Phase Synchronous Buck Controllers 標準包裝:1 系列:PowerWise® PWM 型:電壓模式 輸出數: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 回掃:無 反相:無 倍增器:無 除法器:無 Cuk:無 隔離:無 工作溫度:-5°C ~ 125°C 封裝/外殼:32-WFQFN 裸露焊盤 包裝:Digi-Reel® 產品目錄頁面:1303 (CN2011-ZH PDF) 其它名稱:LM3754SQDKR
LTC3773EUHF#TRPBF 功能描述:IC REG CTRLR BUCK PWM CM 38-QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 穩壓器 - DC DC 切換控制器 系列:PolyPhase® 標準包裝:4,500 系列:PowerWise® PWM 型:控制器 輸出數:1 頻率 - 最大:1MHz 占空比:95% 電源電壓:2.8 V ~ 5.5 V 降壓:是 升壓:無 回掃:無 反相:無 倍增器:無 除法器:無 Cuk:無 隔離:無 工作溫度:-40°C ~ 125°C 封裝/外殼:6-WDFN 裸露焊盤 包裝:帶卷 (TR) 配用:LM1771EVAL-ND - BOARD EVALUATION LM1771 其它名稱:LM1771SSDX
LTC3774EUHE#PBF 制造商:Linear Technology 功能描述:SWITCHING REG, BUCK, ADJ, 2.2MHZ, DFN-36
LTC3774IUHE#PBF 制造商:Linear Technology 功能描述:SWITCHING REG, BUCK, ADJ, 2.2MHZ, DFN-36
LTC3775EMSE#PBF 功能描述:IC REG CTRLR BUCK PWM VM 16-MSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩壓器 - DC DC 切換控制器 系列:- 特色產品:LM3753/54 Scalable 2-Phase Synchronous Buck Controllers 標準包裝:1 系列:PowerWise® PWM 型:電壓模式 輸出數: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 回掃:無 反相:無 倍增器:無 除法器:無 Cuk:無 隔離:無 工作溫度:-5°C ~ 125°C 封裝/外殼:32-WFQFN 裸露焊盤 包裝:Digi-Reel® 產品目錄頁面:1303 (CN2011-ZH PDF) 其它名稱:LM3754SQDKR
主站蜘蛛池模板: 澳门| 临湘市| 绥阳县| 黄大仙区| 紫阳县| 海淀区| 南通市| 额济纳旗| 托克逊县| 嘉定区| 潞城市| 余庆县| 东辽县| 册亨县| 民权县| 大宁县| 嘉义市| 三明市| 霸州市| 乐安县| 玉树县| 中超| 华安县| 临夏市| 曲沃县| 青浦区| 临江市| 承德县| 汾阳市| 宜川县| 兴国县| 山阴县| 冀州市| 当雄县| 浏阳市| 星子县| 赞皇县| 南部县| 景德镇市| 林西县| 霞浦县|