參數(shù)資料
型號： TC28C46EPE
廠商： TelCom Semiconductor, Inc.
英文描述： CMOS CURRENT MODE PWM CONTROLLER
中文描述： 的CMOS電流模式PWM控制器
文件頁數(shù)： 3/10頁
文件大?。?/td> 113K
代理商： TC28C46EPE
4-103
TELCOM SEMICONDUCTOR, INC.
7
6
5
4
3
1
2
8
ELECTRICAL CHARACTERISTICS:
unless otherwise stated, these specifications apply for T
A
= – 55
°
C to
+125
°
C for TC18C46; – 40
°
C to +85
°
C for the TC28C46; and 0
°
C to +70
°
C for the TC38C46; V
IN
= V
DD
= 16V;
R
T
= 30.1k; C
T
= 270pF.
TC18C46
TC28C46
Min
TC38C46
Min
Typ
Parameter
Test Conditions
Typ
Max
Max
Units
Reference Section
Output Voltage
Line Regulation
Load Regulation
Temp Coefficient
Total Output Range
Long Term Drift
Short Circuit
Output Current
Output Noise Voltage
Oscillator Section
Initial Accuracy
Voltage Coefficient
Temp Coefficient
Clock Ramp
Reset Current
Osc Ramp Amplitude
Sync Output High Level
T
f
= 25
°
C, I
O
= 1mA
V
IN
= 8V to 16V
I
O
= 1mA to 10mA
Over Operating Range, (Note 1)
Line, Load, and Temperature (Note 1)
T
f
= 125
°
C, 1000 Hrs (Note 1)
V
REF
= 0V
5.0
—
—
—
4.97
—
20
5.1
6
4
6
4
6
0.2
—
6
50
—
5.2
6
20
6
20
6
0.5
5.24
—
70
5.0
—
—
—
4.94
—
20
5.1
6
4
6
4
6
0.2
—
6
50
—
5.2
6
20
6
20
6
0.5
5.26
—
70
V
mV
mV
mV/
°
C
V
mV
mA
10 Hz
≤
f
≤
10 kHz, Tf
= 25
°
C (Note 1)
—
22
—
—
22
—
μ
V(rms)
T
f
= 25
°
C
V
IN
= 8V to 16V
Over Operating Range (Note 1)
96.5
—
—
1.2
102
6
.1
6
.04
2
106.5
2.0
6
0.06
3
96.5
—
—
1.2
101
6
.1
6
.04
2
106.5
6
1.5
6
0.06
3
kHz
%/V
%/
°
C
mA
3.6
V
DD
–0.5
—
—
—
—
3.8
—
4
—
3.6
V
DD
–0.5
—
—
—
—
3.8
—
4
—
V
V
(Note 1)
Sync Output Low Level
Sync Input High Level
Sync Input Low Level
Sync Input Current
Error Amp Section
Input Offset Voltage
Input Bias Current
Input Offset Current
Open Loop Voltage Gain
Gain Bandwidth Product
CMRR
PSRR
Output Sink Current
(Note 1)
Pin 8 = 0V, (Note 1)
Pin 8 = 0V, (Note 1)
Sync Voltage = 5.25V, Pin 8 = 0V
—
8.5
8.5
±
5
0.5
—
5
6
50
—
8.5
8.5
±
5
0.5
—
5
6
50
V
V
V
nA
—
—
—
70
0.7
70
70
2
±
5
±
10
±
10
90
1
90
90
4
±
25
±
100
±
100
—
—
—
—
—
—
—
—
70
0.7
70
70
2
±
5
±
0.1
±
0.1
90
1
90
90
4
±
25
±
0.5
±
0.5
—
—
—
—
—
mV
nA
nA
dB
MHz
dB
dB
mA
V
O
= 1V to 6V, R
L
= 100k
T
f
= 25
°
C (Note 1)
V
CM
= 0V to 11V
V
IN
= 8V to 16V
V(EA –) = 5V, V(EA+) = 4.9V,
V(CMPTR) = 1.2V
V(EA –) = 5V, V(EA+) = 5.1V,
V(CMPTR)
= 2.5V
R
L
= (CMPTR) 5k
to GND, A
CL
= 300
R
L
= (CMPTR) 5k
to GND, A
CL
= 300
Output Source Current
5
10
—
5
10
—
mA
High Level Output Volt
Low Level Output Volt
Slew Rate
4.75
—
1.3
4.9
0.4
2
5.1
0.9
—
4.75
—
1.3
4.9
0.4
2
5.1
0.9
—
V
V
V/
μ
sec
CMOS CURRENT MODE
PWM CONTROLLERS
TC18C46
TC28C46
TC38C46
相關(guān)PDF資料
PDF描述
TC38C46COE CMOS CURRENT MODE PWM CONTROLLER
TC28C46EOE CMOS CURRENT MODE PWM CONTROLLER
TC32M CONNECTOR ACCESSORY
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TC28C47 制造商:TELCOM 制造商全稱:TelCom Semiconductor, Inc 功能描述:CMOS CURRENT MODE PWM CONTROLLER
TC28C47EOE 制造商:TELCOM 制造商全稱:TelCom Semiconductor, Inc 功能描述:CMOS CURRENT MODE PWM CONTROLLER
TC28C47EPE 制造商:TELCOM 制造商全稱:TelCom Semiconductor, Inc 功能描述:CMOS CURRENT MODE PWM CONTROLLER
TC-29.4912MBD-T 功能描述:標(biāo)準(zhǔn)時鐘振蕩器 29.4912MHz 3.3V 25ppm -40C to 85C RoHS:否 制造商:AVX 產(chǎn)品:Standard Clock Oscillators 封裝 / 箱體:7 mm x 5 mm 頻率:75 MHz 頻率穩(wěn)定性:50 PPM 電源電壓:2.5 V 負(fù)載電容: 端接類型:SMD/SMT 最小工作溫度:0 C 最大工作溫度:+ 70 C 輸出格式:LVDS 尺寸: 封裝:Reel 系列:
TC-29.4912MBE-T 制造商:TXC Corporation 功能描述:OSC MEMS 29.4912 MHZ 3.3V SMD
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