參數(shù)資料
型號(hào): LT1683IG
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: Ultralow Noise Push-Pull DC/DC Controller
中文描述: SWITCHING CONTROLLER, 250 kHz SWITCHING FREQ-MAX, PDSO20
封裝: 5.30 MM, PLASTIC, SSOP-20
文件頁數(shù): 24/24頁
文件大?。?/td> 237K
代理商: LT1683IG
24
LT1683
1683f
LT/TP 0402 2K PRINTED IN USA
LINEAR TECHNOLOGY CORPORATION 2001
PART NUMBER
LT1533
LT1534
LT1738
DESCRIPTION
Ultralow Noise 1A Switching Regulator
Ultralow Noise 2A Switching Regulator
Ultralow Noise DC/DC Controller
COMMENTS
Push-Pull Design for Low Noise Isolated Supplies
Ultralow Noise Regulator for Boost Topologies
High Current Output Ultralow Noise Boost Regulator;
Drives External MOSFET
Programmable dI/dt; Internally Limited dV/dt
Excellent Regulation without Transformer “Third Winding”
Constant Frequency, 1.21V Reference Voltage
150mA to 3A, SOT-23 to TO-220
Adaptive DirectSense
TM
Zero Voltage Switching, 50W to
Kilowatts, Synchronous Rectification
LT1777
LT1425
LT1576
LT176X Family
LTC1922-1
Low Noise Step-Down Switching Regulator
Isolated Flyback Switching Regulator
1.5A, 200kHz Step-Down Switching Regulator
Low Dropout, Low Noise Linear Regulator
Synchronous Phase Modulated Full-Bridge Controller
DirectSense is a trademark of Linear Technology Corporation.
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
G
FAX: (408) 434-0507
G
www.linear.com
TYPICAL APPLICATIO
U
RELATED PARTS
MBR2045CT
COILTRONICS
VP5-1200
4.7
μ
H
330
μ
F
MBR2045CT
1
μ
H
OPTIONAL
5V/5A
2
×
330
μ
F
POSCAP
3
10
1683 TA02
11
13
SHDN
CAP A
NFB
LT1683
GND
V
IN
17
14
2
GCL
SS
V5
SYNC
GATE A
5
6
1
C
T
CAP B
18
R
T
GATE B
7
19
8
R
CSL
16
V
C
15
12
R
VSL
CS
4
PGND
20
FB
9
IRF540
IRF540
10m
10nF
1k
3.3k
25k
3.3k
16.9k
1.5nF
39
μ
F
24V
68
μ
F
20V
11V
8.2V
6.9k
2N3904
1nF
15nF
7.50k
2.49k
25k
3pF
7
3
6–10
11
1
9
4
8
5
2–12
10pF
3pF
10pF
Ultralow Noise 24V to 5V DC/DC Converter
相關(guān)PDF資料
PDF描述
LT1683 Ultralow Noise Push-Pull DC/DC Controller
LT1683EG Ultralow Noise Push-Pull DC/DC Controller
LT1719CS6 4.5ns Single/Dual Supply 3V/5V Comparator with Rail-to-Rail Output
LT1719IS6 4.5ns Single/Dual Supply 3V/5V Comparator with Rail-to-Rail Output
LT1721CS Dual/Quad, 4.5ns, Single Supply 3V/5V Comparators with Rail-to-Rail Outputs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT1683IG#PBF 功能描述:IC REG CTRLR PWM CM 20-SSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 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
LT1683IG#TR 功能描述:IC REG CTRLR PWM CM 20-SSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 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
LT1683IG#TRPBF 功能描述:IC REG CTRLR PWM CM 20-SSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 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
LT1684 制造商:LINER 制造商全稱:Linear Technology 功能描述:Micropower Ring Tone Generator
LT1684CN 功能描述:IC RING TONE GENERATOR 14-DIP RoHS:否 類別:集成電路 (IC) >> 接口 - 電信 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS 產(chǎn)品變化通告:Product Discontinuation 06/Feb/2012 標(biāo)準(zhǔn)包裝:750 系列:*