參數(shù)資料
型號(hào): LTC3772ETS8#PBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: 1 A SWITCHING CONTROLLER, 650 kHz SWITCHING FREQ-MAX, PDSO8
封裝: 1 MM HEIGHT, PLASTIC, MO-193, SOT-23, 8 PIN
文件頁(yè)數(shù): 13/20頁(yè)
文件大小: 248K
代理商: LTC3772ETS8#PBF
20
LTC3772
3772f
PART NUMBER
DESCRIPTION
COMMENTS
LTC1624
High Efficiency SO-8 N-Channel Switching Regulator Controller
N-Channel Drive, 3.5V ≤ VIN ≤ 36V
LTC1625
No RSENSE
TM Synchronous Step-Down Regulator
97% Efficiency, No Sense Resistor
LT
1765
25V, 2.75A (IOUT), 1.25MHz Step-Down Converter
3V ≤ VIN ≤ 25V, VOUT ≥ 1.2V, SO-8 and TSSOP16 Packages
LTC1771
Ultra-Low Supply Current Step-Down DC/DC Controller
10A Supply Current, 93% Efficiency,
1.23V ≤ VOUT ≤ 18V; 2.8V ≤ VIN ≤ 20V
LTC1772/LTC1772B
550kHz ThinSOT Step-Down DC/DC Controllers
2.5V ≤ VIN ≤ 9.8V, VOUT ≥ 0.8V, IOUT ≤ 6A
LTC1778/LTC1778-1
No RSENSE Current Mode Synchronous Step-Down Controllers
4V ≤ VIN ≤ 36V, 0.8V ≤ VOUT ≤ (0.9)(VIN), IOUT Up to 20A
LTC1872/LTC1872B
550kHz ThinSOT Step-Up DC/DC Controllers
2.5V ≤ VIN ≤ 9.8V; 90% Efficiency
LTC3411/LTC3412
1.25/2.5A Monolithic Synchronous Step-Down Converter
95% Efficiency, 2.5V ≤ VIN ≤ 5.5V, VOUT ≥ 0.8V,
TSSOP16 Exposed Pad Package
LTC3440
600mA (IOUT), 2MHz Synchronous Buck-Boost DC/DC Converter
2.5V ≤ VIN ≤ 5.5V, Single Inductor
LTC3736
Dual, 2-Phase, No RSENSE Synchronous Controller
VIN: 2.75V to 9.8V, IOUT Up to 5A, 4mm × 4mm QFN
with Output Tracking
Package
LTC3736-1
Dual, 2-Phase, No RSENSE Synchronous Controller
VIN: 2.75V to 9.8V, Spread Spectrum Operation, Output
with Spread Spectrum
Voltage Tracking, 4mm × 4mm QFN Package
LTC3737
Dual, 2-Phase, No RSENSE Controller with Output Tracking
VIN: 2.75V to 9.8V, IOUT Up to 5A, 4mm × 4mm QFN
Package
LTC3776
Dual, 2-Phase, No RSENSE Synchronous Controller for
Provides VDDQ and VTT with one IC, 2.75V ≤ VIN ≤ 9.8V,
DDR/QDR Memory Termination
Adjustable Constant Frequency with PLL Up to 850kHz,
Spread Spectrum Operation, 4mm × 4mm QFN and
16-Lead SSOP Packages
LTC3808
No RSENSE, Low EMI, Synchronous Step-Down Controller with
2.75V ≤ VIN ≤ 9.8V, Spread Spectrum Operation,
Output Tracking
3mm × 4mm DFN and 16-Lead SSOP Packages
LINEAR TECHNOLOGY CORPORATION 2005
LT/TP 0305 500 PRINTED IN THE USA
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 FAX: (408) 434-0507 www.linear.com
RELATED PARTS
U
TYPICAL APPLICATIO
Figure 5. 550kHz Micropower Step-Down DC/DC Converter
ITH/RUN
LTC3772
20k
82.5k
174k
680pF
GND
IPRG
VFB
3772 F05
SW
VIN
PGATE
10F
22pF
L1: TOKO D53LCA915AT-3R3M
VIN
3V TO 8V
VOUT
2.5V
2A
47F
B220A
L1 3.3H
FDC638P
相關(guān)PDF資料
PDF描述
LTC3783IDHD 1 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO16
LTC3783IFE#TR 1 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO16
LTC3783IDHD#TR 1 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO16
LTC3783IFE 1 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO16
LTC3785IUF#PBF 3 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PQCC24
相關(guān)代理商/技術(shù)參數(shù)
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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(wěn)壓器 - DC DC 切換控制器 系列:PolyPhase® 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
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