UCC3818D UNITRODE, UCC3818D Datasheet - Page 3

• Manufacturer Part Number: UCC3818D
• Description: POWER FACTOR CNTRLR, 3818, SOIC16
• Manufacturer: UNITRODE

Specifications of UCC3818D

• Primary Input Voltage: 15V
• No. Of Outputs: 1
• Output Voltage: 5.5V
• Voltage Regulator Case Style: SOIC
• No. Of Pins: 16
• Operating Temperature Range: 0°C To +70°C
• Operating Temperature Max: 70°C

electrical characteristics
= T
supply current section
UVLO section
voltage amplifier section
over voltage protection and enable section
current amplifier section
NOTES: 1. Ensured by design, not production tested.
Supply current, off
Supply current, on
VCC turn-on threshold (UCCx817)
VCC turn-off threshold (UCCx817)
UVLO hysteresis (UCCx817)
Maximum shunt voltage (UCCx817)
VCC turn-on threshold (UCCx818)
VCC turn-off threshold (UCCx818)
UVLO hysteresis (UCCx818)
Input voltage
Input voltage
V SENSE bias current
Open loop gain
High-level output voltage
Low-level output voltage
Over voltage reference
Hysteresis
Enable threshold
Enable hysteresis
Input offset voltage
Input bias current
Input offset current
Open loop gain
Common-mode rejection ratio
High-level output voltage
Low-level output voltage
Gain bandwidth product
J,
VCC = 12 V, R
PARAMETER
PARAMETER
PARAMETER
PARAMETER
PARAMETER
T
= 22 kΩ, C
, T
A
T
= 0°C to 70°C for the UCC3817 and T
VCC = (VCC turn-on threshold −0.3 V)
VCC = 12 V, No load on DRVOUT
I VCC = 10 mA
T A = 0°C to 70°C
T A = −40°C to 85°C
V SENSE = V REF ,
VAOUT = 2 V to 5 V
I L = −150 µA
I L = 150 µA
V CM = 0 V,
V CM = 0 V,
V CM = 0 V,
V CM = 0 V,
V CM = 0 V to 1.5 V,
I L = −120 µA
I L = 1 mA
See Note 1
= 270 pF, (unless otherwise noted)
TEST CONDITIONS
TEST CONDITIONS
TEST CONDITIONS
TEST CONDITIONS
TEST CONDITIONS
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VAOUT = 2.5 V
V CAOUT = 3 V
V CAOUT = 3 V
V CAOUT = 3 V
V CAOUT = 2 V to 5 V
V CAOUT = 3 V
A
SLUS395J - FEBRUARY 2000 - REVISED MARCH 2009
= −40°C to 85°C for the UCC2817, T
VREF
7.387
7.369
+0.48
15.4
15.4
−3.5
MIN
MIN
MIN
MIN
MIN
300
9.4
5.8
9.7
9.4
0.3
5.3
1.7
0.1
5.6
0.1
50
90
60
2
0
VREF
+0.50
TYP
TYP
10.2
TYP
TYP
TYP
150
500
−50
9.7
6.3
9.7
0.5
7.5
7.5
5.5
1.9
0.2
6.5
0.2
2.5
16
17
50
90
50
25
80
4
0
VREF
7.613
7.631
+0.52
MAX
MAX
MAX
MAX
MAX
−100
16.6
17.5
10.8
300
200
150
600
100
5.6
2.1
0.3
2.5
6.8
0.5
6
UNITS
UNITS
UNITS
UNITS
UNITS
MHz
mA
mV
mV
mV
µA
nA
dB
nA
nA
dB
dB
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A
3