TC28C43EOE TELCOM [TelCom Semiconductor, Inc], TC28C43EOE Datasheet - Page 2

• Manufacturer Part Number: TC28C43EOE
• Description: BiCMOS CURRENT MODE PWM CONTROLLERS
• Manufacturer: TELCOM [TelCom Semiconductor, Inc]

TC18C43
TC28C43
TC38C43
ELECTRICAL CHARACTERISTICS
temperature range. V
Parameter
Reference Section
Output Voltage
Line Regulation
Load Regulation
Temp Stability
Output Noise Voltage
Long Term Stability
Output Short Circuit
Oscillator Section
Initial Accuracy
Voltage Stability
Temp Stability
Clock Ramp Reset
Amplitude
Maximum Freq
Error Amp Section
Input Offset Voltage
Input Bias Current
A
Gain Bandwidth Product
PSRR
Output Sink Current
Output Source Current
V
V
Rise Response
Fall Response
Current Sense Section
Gain Ratio
Maximum Input Signal
PSRR
Input Bias Current
Delay to Output
4-94
ABSOLUTE MAXIMUM RATINGS*
Supply Voltage ............................................................18V
Maximum Chip Temperature ................................... 150 C
Storage Temperature ............................ – 65 C to +150 C
Lead Temperature (Soldering, 10 sec) ................. +300 C
Package Thermal Resistance
VOL
OUT
OUT
CerDip R
CerDip R
High
Low
J-A
J-C
................................................ 150 C/W
.................................................. 55 C/W
IN
= V
Test Conditions
T
9.5V
1mA
(Note 1)
10Hz
T
T
9.5V
T
R
R
Note 1
V
(Note 1)
2V
(Note 1)
9.5V
V
V
V
V
Note 1
Note 1
Notes 2 & 3
V
9.5V
Note 1
V
A
A
A
MIN
(CMPTR)
FB
FB
FB
FB
(CMPTR)
(
T
T
I
/C
/C
SENSE)
DD
= 125 C, 1000 Hrs. (Note 1)
= 25 C (Note 4)
= 25 C, I
= 2.7V, V
= 2.3V, V
= 2.3V, R
= 2.7V, R
T
T
V
= 15V; R
Pin at 4V
Pin Peak to Peak
O
T
V
l
V
V
V
O
f
A
IN
IN
IN
IN
= 5V (Note 2)
= 2.5V
= 1V (Note 1); Figure 3
4V
10 kHz,T
11mA
O
T
15V, I
15V
15V
15V (Notes 1, 2 & 5)
MAX
(CMPTR)
(CMPTR)
L
L
= 1mA
= 10k to Ground
= 10k to V
T
= 71 k ; C
(Note 1); Figure 2
O
A
= 1mA
= 25 C (Note 1)
= 1.1V (Note 1)
= 5V (Note 1)
unless otherwise stated, these specifications apply over specific
REF
T
= 150 pF.
Operating Temperature
5.65
0.85
0.1
2.8
—
—
70
—
—
Min
2.25
2.45
650
PDIP R
PDIP R
SOIC R
SOIC R
18C4x ...................................... – 55C
28C4x ........................................ – 40C
38C4x ............................................. 0C
3
4.9
-20
1.2
90
70
80
—
—
—
—
—
—
—
—
—
1
TC18C43
TC28C43
2.65
Typ
0.95
100
100
750
100
140
-50
0.25
0.01
2.5
1.5
3.4
0.7
2.9
90
80
—
0.5
0.2
0.3
0.3
5
15
6
5
3
J-A
J-C
J-A
J-C
3
5
................................................... 125 C/W
..................................................... 45 C/W
................................................... 250 C/W
..................................................... 75 C/W
1.05
Max
160
-100
2.75
2.85
6.5
1.1
3.1
BiCMOS CURRENT MODE
110
5.1
0.05
—
—
—
—
—
—
—
—
—
7
5
0.5
0.3
10
15
50
2
2
TELCOM SEMICONDUCTOR, INC.
PWM CONTROLLERS
Min
4.90
93.8
2.25
2.45
5.65
0.85
650
-30
1.5
3.9
0.1
2.8
70
80
70
—
—
—
—
—
—
—
—
—
—
—
—
—
1
TC38C43
Typ
2.65
0.95
100
100
750
100
140
0.25
-50
0.01
2.5
0.7
1.7
4.2
2.9
90
—
80
0.5
0.2
0.3
0.3
5
15
6
5
3
3
3
106.5
Max
-100
2.85
1.05
5.10
2.75
150
0.03
6.5
1.1
3.1
—
—
—
—
—
—
—
—
—
0.5
0.3
10
10
50
7
5
2
2
T
T
T
A
A
A
nsec
+125 C
mV/ C
Units
mA
V/V
V(rms)
%/ C
dB
nA
MHz
sec
sec
kHz
kHz
V
V
V
+85 C
+70 C
mV
mV
mA
mA
mV
mA
nA
dB
dB
%
%
V
V