參數(shù)資料
型號: LT1248
廠商: Linear Technology Corporation
英文描述: Octal D-Type Transparent Latches with 3-state Outputs 20-SO 0 to 70
中文描述: 功率因數(shù)控制器
文件頁數(shù): 4/12頁
文件大?。?/td> 154K
代理商: LT1248
4
LT1248
C
HARA TERISTICS
U
A
TYPICAL PERFOR
CE
Reference Voltage vs
Temperature
JUNCTION TEMPERATURE (
°
C)
–75
R
75
7.536
7.524
7.512
7.500
7.488
7.476
7.464
7.452
7.440
7.428
1248 G03
–50
150
–25
0
25
50
100 125
I
AC
(
μ
A)
0
I
M
μ
A
300
150
0
1248 G04
250
500
VA
OUT
= 7V
VA
OUT
= 6.5V
VA
OUT
= 6V
VA
OUT
= 5.5V
VA
OUT
= 5V
VA
OUT
= 4.5V
VA
OUT
= 4V
VA
OUT
= 3.5V
VA
OUT
= 3V
VA
OUT
= 2.5V
SUPPLY VOLTAGE (V)
10
S
11
10
9
8
7
6
5
4
3
2
1
0
1248 G05
21
32
T
J
= 25
°
C
T
J
= 125
°
C
T
J
= –55
°
C
Supply Current vs Supply Voltage
GTDR Source Current
SINK CURRENT (mA)
0
G
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
1248 G07
300
T
A
= 125
°
C
T
A
= –55
°
C
60
120
180
240
T
A
= 25
°
C
FREQUENCY (Hz)
10
G
100
80
60
40
20
0
–20
100
1k
10k
100k
1148 G01
1M
10M
0
–20
–40
–60
–80
–100
–120
P
PHASE
GAIN
Voltage Amplifier Open-Loop
Gain and Phase
FREQUENCY (Hz)
10
G
100
80
60
40
20
0
–20
100
1k
10k
100k
1148 G02
1M
10M
0
–20
–40
–60
–80
–100
–120
P
PHASE
GAIN
Current Amplifier Open-Loop
Gain and Phase
Multiplier Current
SOURCE CURRENT (mA)
0
G
18.5
18.0
17.5
17.0
16.5
16.0
15.5
15.0
14.5
14.0
13.5
13.0
1248 G06
–300
T
J
= 25
°
C
T
J
= 125
°
C
V
CC
= 18V
T
J
= –55
°
C
–60
–120
–180
–240
GTDR Sink Current
相關(guān)PDF資料
PDF描述
LT1248C Octal D-Type Transparent Latches with 3-state Outputs 20-SO 0 to 70
LT1248CN Octal D-Type Transparent Latches with 3-state Outputs 20-SO 0 to 70
LT1248CS Replaced by SN74ALS374A : Octal D-Type Edge Triggered Flip-Flops with 3-State Outputs 20-SSOP 0 to 70
LT1248I Power Factor Controller
LT1248IN Octal D-Type Edge Triggered Flip-Flops with 3-State Outputs 20-SSOP 0 to 70
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT1248C 制造商:LINER 制造商全稱:Linear Technology 功能描述:Power Factor Controller
LT1248CN 功能描述:IC PFC CTRLR AVERAGE CURR 16DIP RoHS:否 類別:集成電路 (IC) >> PMIC - PFC(功率因數(shù)修正) 系列:- 產(chǎn)品培訓(xùn)模塊:GreenChip Synchronous Rectification Control Family of ICs 標準包裝:1 系列:- 模式:間歇導(dǎo)電(DCM) 頻率 - 開關(guān):- 電流 - 啟動:- 電源電壓:8.6 V ~ 38 V 工作溫度:-20°C ~ 150°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:14-SO 包裝:Digi-Reel® 其它名稱:568-5348-6
LT1248CN#PBF 功能描述:IC PFC CTRLR AVERAGE CURR 16DIP RoHS:是 類別:集成電路 (IC) >> PMIC - PFC(功率因數(shù)修正) 系列:- 產(chǎn)品培訓(xùn)模塊:GreenChip Synchronous Rectification Control Family of ICs 標準包裝:1 系列:- 模式:間歇導(dǎo)電(DCM) 頻率 - 開關(guān):- 電流 - 啟動:- 電源電壓:8.6 V ~ 38 V 工作溫度:-20°C ~ 150°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:14-SO 包裝:Digi-Reel® 其它名稱:568-5348-6
LT1248CN#PBF 制造商:Linear Technology 功能描述:IC PFC CURRENT MODE 25V DI 制造商:Linear Technology 功能描述:IC, PFC, CURRENT MODE, 25V, DIP-16
LT1248CS 功能描述:IC PFC CTRLR AVERAGE CURR 16SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - PFC(功率因數(shù)修正) 系列:- 產(chǎn)品培訓(xùn)模塊:GreenChip Synchronous Rectification Control Family of ICs 標準包裝:1 系列:- 模式:間歇導(dǎo)電(DCM) 頻率 - 開關(guān):- 電流 - 啟動:- 電源電壓:8.6 V ~ 38 V 工作溫度:-20°C ~ 150°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:14-SO 包裝:Digi-Reel® 其它名稱:568-5348-6