UCC3817D UNITRODE, UCC3817D Datasheet - Page 4

• Manufacturer Part Number: UCC3817D
• Description: POWER FACTOR CNTRLR, 3817, SOIC16
• Manufacturer: UNITRODE

Specifications of UCC3817D

• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4
SLUS395J - FEBRUARY 2000 - REVISED MARCH 2009
electrical characteristics
= T
voltage reference section
NOTES: 2. Reference variation for V CC < 10.8 V is shown in Figure 8.
oscillator section
peak current limit section
multiplier section
Input voltage
Input voltage
Load regulation
Line regulation
Short-circuit current
Initial accuracy
Voltage stability
Total variation
Ramp peak voltage
Ramp amplitude voltage
(peak to peak)
PKLMT reference voltage
PKLMT propagation delay
I MOUT , high line, low power output
current, (0°C to 85°C)
I MOUT , high line, low power output
current, (−40°C to 85°C)
I MOUT , high line, high power output
current
I MOUT , low line, low power output
current
I MOUT , low line, high power output
current
I MOUT , IAC limited output current
Gain constant (K)
I MOUT , zero current
I MOUT , zero current
I MOUT , zero current, (0°C to 85°C)
I MOUT , zero current, (−40°C to 85°C)
Power limit (I MOUT x V FF )
J,
VCC = 12 V, R
PARAMETER
PARAMETER
PARAMETER
PARAMETER
T
= 22 kΩ, C
, T
A
T
= 0°C to 70°C for the UCC3817 and T
T A = 0°C to 70°C
T A = −40°C to 85°C
I REF = 1 mA to 2 mA
VCC = 10.8 V to 15 V,
V REF = 0 V
T A = 25°C
VCC = 10.8 V to 15 V
Line, temp
TEST CONDITIONS
I AC = 500 µA,
I AC = 500 µA,
I AC = 500 µA,
I AC = 150 µA,
I AC = 150 µA,
I AC = 150 µA,
I AC = 300 µA,
I AC = 150 µA,
I AC = 500 µA,
I AC = 500 µA,
I AC = 500 µA,
I AC = 150 µA,
= 270 pF, (unless otherwise noted)
V FF = 4.7 V,
V FF = 4.7 V,
V FF = 4.7 V,
V FF = 1.4 V,
V FF = 1.4 V,
V FF = 1.3 V,
V FF = 3 V,
V FF = 1.4 V,
V FF = 4.7 V,
V FF = 4.7 V,
V FF = 4.7 V,
V FF = 1.4 V,
TEST CONDITIONS
TEST CONDITIONS
TEST CONDITIONS
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See Note 2
VAOUT = 1.25 V
VAOUT = 1.25 V
VAOUT = 5 V
VAOUT = 1.25 V
VAOUT = 5 V
VAOUT = 5 V
VAOUT = 2.5 V
VAOUT = 0.25 V
VAOUT = 0.25 V
VAOUT = 0.5 V
VAOUT = 0.5 V
VAOUT = 5 V
A
= −40°C to 85°C for the UCC2817, T
7.387
7.369
−268
−250
−375
MIN
MIN
MIN
MIN
−20
−15
150
−70
−10
4.5
3.5
0.5
85
−1
80
0
0
0
0
−300
−300
−420
TYP
TYP
TYP
TYP
−25
100
350
−90
−19
7.5
7.5
−6
−6
5
4
1
0
0
0
0
7.613
7.631
MAX
MAX
MAX
MAX
−105
−345
−400
−485
−3.5
−50
120
500
−20
−23
−50
115
5.5
4.5
1.5
10
10
15
−2
−2
−3
1
UNITS
UNITS
UNITS
UNITS
kHz
kHz
µW
mV
mV
mA
mV
1/V
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
ns
%
V
V
V
V
A