- 您現在的位置：買賣IC網 > PDF目錄98230 > TL1451G-S16-R (UNISONIC TECHNOLOGIES CO LTD) 0.021 A DUAL SWITCHING CONTROLLER, 350 kHz SWITCHING FREQ-MAX, PDSO16 PDF資料下載
參數資料
| 型號： | TL1451G-S16-R |
| 廠商： | UNISONIC TECHNOLOGIES CO LTD |
| 元件分類： | 穩壓器 |
| 英文描述： | 0.021 A DUAL SWITCHING CONTROLLER, 350 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | HALOGEN FREE, SOP-16 |
| 文件頁數： | 5/14頁 |
| 文件大小： | 300K |
| 代理商： | TL1451G-S16-R |
TL1451
LINEAR INTEGRATED CIRCUIT
UNISONICTECHNOLOGIESCO.,LTD
13 of 14
www.unisonic.com.tw
QW-R103-011.D
TYPICAL CHARACTERISTICS(Cont.)
E
rro
rA
m
p
Max
m
um
Out
put
V
o
lt
age
Swi
n
g
(V
)
2.25
1k
100k
10k
Error Amp Maximum Output Voltage Swing vs
Frequency
Frequency, f (Hz)
Ope
n
-L
oop
V
o
lt
ag
e
A
m
plif
ic
at
ion
(
d
B)
90
60
Open-Loop Voltage Amplification vs
Frequency
0
1.5
1.75
0
1M
10M
30
VCC = 5V
Ta = 25℃
0.5
0.25
2
1.75
1.25
1
100
10k
1k
100k
2M
1M
10
20
40
50
70
80
Frequency, f (Hz)
VCC = 5V
Ta = 25℃
0
020
30
10
1.5
Standby Current vs
Supply Voltage
Supply Voltage, VCC (V)
40
Sta
ndb
y
Cur
ren
t,
I
CC
(m
A)
0.75
Ta = 25℃
0.25
0.5
1
1.25
1.75
2
100
02
3
1
30
Output Transistor on Duty Cycle vs
Dead-Time Input Voltage
Dead-Time Input Voltage (V)
50
0
4
80
Out
put
Tra
n
sist
or
“
On
”
Dut
y
Cycle
(
%)
70
90
60
40
20
10
1.5
2.5
0.5
3.5
VCC = 3.6V
RT = 10kΩ
CT = 330pF
0
-25
25
75
0
800
Maximum Continuous Power Disspation vs
Free-Air Temperature
100
Ma
x
imum
C
o
nt
in
uou
s
P
o
w
e
rDis
s
ipat
ion
(mW)
400
100
300
500
700
1000
1100
0
-25
0
1.5
Standby Current vs
Free-Air Temperature
100
0.5
S
u
p
ly
C
u
rr
e
n
t,
I
CC
(mA
)
0.75
0.25
1
1.25
1.75
2
25
50
75
Average Supply Current
VCC = 6V, RT = 10kΩ
CT = 330pF
Stand-By Current, VCC = 3.6V, No Load
Stand-By Current, V
CC = 40V,
No Load
Free-Air Temperature, Ta (℃)
Thermal Resistance
125℃/W
DIP-16
SOP-16
Thermal Resistance
250℃/W
50
Free-Air Temperature, Ta (℃)
200
600
900
1200
相關PDF資料 |
PDF描述 |
|---|---|
| TL1454CN | 1 A DUAL SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDIP16 |
| TL1454CD | 1 A DUAL SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDSO16 |
| TL1454IDR | 1 A DUAL SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDSO16 |
| TL1466IPMR | 0.5 A SWITCHING CONTROLLER, 800 kHz SWITCHING FREQ-MAX, PQFP64 |
| TL1466IPMRG4 | 0.5 A SWITCHING CONTROLLER, 800 kHz SWITCHING FREQ-MAX, PQFP64 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TL1451G-S16-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:DUAL PULSE-WIDTH-MODULATION CONTROL CIRCUITS |
| TL1451INSR | 功能描述:DC/DC 開關控制器 Dual PWM Control Circuit RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| TL1451INSRG4 | 功能描述:DC/DC 開關控制器 Dual PWM Control Circuit RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| TL1451L-D16-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:DUAL PULSE-WIDTH-MODULATION CONTROL CIRCUITS |
| TL1451L-P16-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:DUAL PULSE-WIDTH-MODULATION CONTROL CIRCUITS |
發布緊急采購，3分鐘左右您將得到回復。