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參數(shù)資料
| 型號(hào)： | LT3574EMS#PBF |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 1.1 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | LEAD FREE, PLASTIC, MSOP-16 |
| 文件頁(yè)數(shù)： | 17/24頁(yè) |
| 文件大?。?/td> | 285K |
| 代理商： | LT3574EMS#PBF |
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LT3574
3574f
LinearTechnology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
LINEAR TECHNOLOGY CORPORATION 2010
LT 0110 PRINTED IN USA
relateD parts
typical application
10V to 30VIN, +5V/–5VOUT Isolated Flyback Converter
SHDN/UVLO
TC
SS
SW
VC
GND
BIAS
LT3574
3574 TA11
R5
28.7k
R6
10k
VIN
10V TO 30V
VIN
T1
3:1:1:1
R1
357k
R2
51.1k
C1
10F
L1A
63H
R4
6.04k
R3
80.6k
VOUT+
5V
175mA
COM
VOUT–
–5V
175mA
D1
C5
47F
D2
C6
47F
L1B
7
H
L1C
7
H
C3
2700pF
R7
40.2k
C4
4.7F
C2
10nF
*OPTIONAL THIRD
WINDING FOR
>24V OPERATION
D1, D2: B340A
D4: PMEG6010
T1: WRTH ELEKTRONIK 750310564
D3
L1D
7H
R8
2k
D4
C6
0.22F
TEST
RILIM
RFB
RREF
PART NUMBER
DESCRIPTION
COMMENTS
LT3573
Isolated Flyback Switching Regulator with 60V
Integrated Switch
3V ≤ VIN ≤ 40V, No Opto-Isolator or “Third Winding” Required, Up to 7W,
MSOP-16E
LT3757
Boost, Flyback, SEPIC and Inverting Controller
2.9V ≤ VIN ≤ 40V, Current Mode Control, 100kHz to 1MHz Programmable
Operation Frequency, 3mm
× 3mm DFN-10 and MSOP-10E Package
LT3758
Boost, Flyback, SEPIC and Inverting Controller
5.5V ≤ VIN ≤ 100V, Current Mode Control, 100kHz to 1MHz Programmable
Operation Frequency, 3mm
× 3mm DFN-10 and MSOP-10E Package
LT3837
Isolated No-Opto Synchronous Flyback Controller
Ideal for VIN from 4.5V to 36V Limited by External Components, Up to 60W,
Current Mode Control
LT3825
Isolated No-Opto Synchronous Flyback Controller
VIN from 16V to 75V Limited by External Components, Up to 60W,
Current Mode Control
LT1725
Isolated No-Opto Flyback Controller
VIN and VOUT Limited Only by External Components, Ideal for 48V Nominal
Input Voltage
LT1737
Isolated No-Opto Flyback Controller
VIN and VOUT Limited Only by External Components, Ideal for 24V Nominal
Input Voltage
LTC1871/LTC1871-1
LTC1871-7
No RSENSE Low Quiescent Current Flyback, Boost
and SEPIC Controllers
Adjustable Switching Frequency, 2.5V ≤ VIN ≤ 36V, Burst Mode Operation at
Light Loads
LTC3803/LTC3803-3
LTC3803-5
200kHz or 300kHz Flyback DC/DC Controllers
VIN and VOUT Limited Only by External Components, 6-Pin ThinSOT
Package
LTC3873/LTC3873-5 No RSENSE Constant Frequency Flyback, Boost,
SEPIC Controllers
VIN and VOUT Limited Only by External Components, 2mm × 3mm DFN-8
or 8-Pin ThinSOT Packages
LTC3805/LTC3805-5 Adjustable Fixed 70kHz to 700kHz Operating
Frequency Flyback Controllers
VIN and VOUT Limited Only by External Components, 3mm × 3mm DFN-10,
MSOP-10E
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LT3574IMS#TRPBF | 1.1 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO16 |
| LT3579EUFD#PBF | SWITCHING REGULATOR, PQCC20 |
| LT3579IUFD-1#TRPBF | SWITCHING REGULATOR, PQCC20 |
| LT3579IFE#PBF | SWITCHING REGULATOR, PDSO20 |
| LT3579IFE-1#TRPBF | SWITCHING REGULATOR, PDSO20 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT3574EMSTRPBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Isolated Flyback Converter Without an Opto-Coupler |
| LT3574IMS | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Isolated Flyback Converter Without an Opto-Coupler |
| LT3574IMS#PBF | 功能描述:IC REG FLYBK ISO ADJ .65A 16MSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:降壓（降壓） 輸出類型:固定 輸出數(shù):1 輸出電壓:1.2V，1.5V，1.8V，2.5V 輸入電壓:2.7 V ~ 20 V PWM 型:- 頻率 - 開關(guān):- 電流 - 輸出:50mA 同步整流器:是 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP，10-MSOP（0.118"，3.00mm 寬）裸露焊盤 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:10-MSOP 裸露焊盤 |
| LT3574IMS#TRPBF | 功能描述:IC REG FLYBK ISO ADJ .65A 16MSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:降壓（降壓） 輸出類型:固定 輸出數(shù):1 輸出電壓:1.2V，1.5V，1.8V，2.5V 輸入電壓:2.7 V ~ 20 V PWM 型:- 頻率 - 開關(guān):- 電流 - 輸出:50mA 同步整流器:是 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP，10-MSOP（0.118"，3.00mm 寬）裸露焊盤 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:10-MSOP 裸露焊盤 |
| LT3574IMSPBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Isolated Flyback Converter Without an Opto-Coupler |
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