參數(shù)資料
型號(hào): LTC3727IG-1
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: 3 A SWITCHING CONTROLLER, 580 kHz SWITCHING FREQ-MAX, PDSO28
封裝: 5.30 MM, PLASTIC, SSOP-28
文件頁數(shù): 26/32頁
文件大?。?/td> 366K
代理商: LTC3727IG-1
32
LTC3727/LTC3727-1
3727fc
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 FAX: (408) 434-0507 www.linear.com
LINEAR TECHNOLOGY CORPORATION 2001
LT 0507 REV C PRINTED IN USA
RELATED PARTS
PART NUMBER
DESCRIPTION
COMMENTS
LTC1625/LTC1775
No RSENSE
TM Current Mode Synchronous Step-Down Controllers
97% Efficiency, No Sense Resistor, 16-Pin SSOP
LTC1702
No RSENSE 2-Phase Dual Synchronous Step-Down Controller
550kHz, No Sense Resistor
LTC1703
No RSENSE 2-Phase Dual Synchronous Step-Down Controller
Mobile Pentium
III Processors, 550kHz,
with 5-Bit Mobile VID Control
VIN ≤ 7V
LTC1708-PG
2-Phase, Dual Synchronous Controller with Mobile VID
3.5V
≤ VIN ≤ 36V, VID Sets VOUT1, PGOOD
LT1709/
High Efficiency, 2-Phase Synchronous Step-Down Switching Regulators
1.3V
≤ VOUT ≤ 3.5V, Current Mode Ensures
LT1709-8
with 5-Bit VID
Accurate Current Sharing, 3.5V
≤ VIN ≤ 36V
LTC1735
High Efficiency Synchronous Step-Down Switching Regulator
Output Fault Protection, 16-Pin SSOP
LTC1736
High Efficiency Synchronous Controller with 5-Bit Mobile VID Control
Output Fault Protection, 24-Pin SSOP,
3.5V
≤ VIN ≤ 36V
LTC1876
Triple Output DC/DC Synchronous Controller
Dual, 2-Phase Step-Down and Step-Up DC/DC
Converter, 2.6V
≤ VIN ≤ 36V, Fixed Frequency
150kHz to 300kHz
LTC1778
No RSENSE Wide Input Range Synchronous Step-Down Controller
Up to 97% Efficiency, 4V
≤ VIN ≤ 36V,
0.8V
≤ VOUT ≤ (0.9)(VIN), IOUT Up to 20A
LTC1929/
2-Phase Synchronous Controllers
Up to 42A, Uses All Surface Mount Components,
LTC1929-PG
No Heat Sinks, 3.5V
≤ VIN ≤ 36V
LTC3727A-1
Dual, 2-Phase Synchronous Controller
Very Low Dropout; VOUT ≤ 14V
LTC3728
2-Phase 550kHz, Dual Synchronous Step-Down Controller
QFN and SSOP Packages, High Frequency for
Smaller L and C
LTC3729
20A to 200A PolyPhase
Synchronous Controllers
Expandable from 2-Phase to 12-Phase, Uses All
Surface Mount Components, No Heat Sink
LTC3731
3-Phase, 600kHz Synchronous Step-Down Controller
0.6V
≤ VOUT ≤ 6V, 4.5V ≤ VIN ≤ 32V, IOUT ≤ 60A,
Integrated MOSFET Drivers
PolyPhase is a registered trademark of Linear Technology Corporation. No RSENSE is a trademark of Linear Technology Corporation.
Pentium is a registered trademark of Intel Corporation.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC3727IG-1#PBF 功能描述:IC REG CTRLR BUCK PWM CM 28-SSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:PolyPhase® 標(biāo)準(zhǔn)包裝:4,500 系列:PowerWise® PWM 型:控制器 輸出數(shù):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
LTC3727IG-1#TRPBF 功能描述:IC REG CTRLR BUCK PWM CM 28-SSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:PolyPhase® 標(biāo)準(zhǔn)包裝:4,500 系列:PowerWise® PWM 型:控制器 輸出數(shù):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
LTC3727LXEG-1#PBF 功能描述:IC REG CTRLR BUCK PWM CM 28-SSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:PolyPhase® 標(biāo)準(zhǔn)包裝:4,500 系列:PowerWise® PWM 型:控制器 輸出數(shù):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
LTC3727LXEG-1#TRPBF 功能描述:IC REG CTRLR BUCK PWM CM 28-SSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:PolyPhase® 標(biāo)準(zhǔn)包裝:4,500 系列:PowerWise® PWM 型:控制器 輸出數(shù):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
LTC3727LXEUH-1#PBF 功能描述:IC REG CTRLR BUCK PWM CM 32-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® 標(biāo)準(zhǔn)包裝:4,500 系列:PowerWise® PWM 型:控制器 輸出數(shù):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