UCC2813 0/ 1/ 2/ 3/ 4/ 5 Q1
LOW POWER BICMOS CURRENT MODE PWM
SGLS245D − MAY 2004 − REVISED APRIL 2008
ordering information
UCC2813-
Q
D
R
0
Product Option
0 through 5
Tape and Reel Indicator
Package
D = Plastic SOIC, PW = Plastic TSSOP
Automotive Temperature Range Indicator
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
†‡
V
CC
voltage
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 V
V
CC
current
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 mA
Output current, I
O
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±1
A
Output energy (capacitive load) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
µJ
Analog inputs (FB, CS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 6.3 V
Power dissipation at T
A
< +25_C (D package) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.65 W
Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65_C to 150_C
Lead temperature soldering 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . 300_C
† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
‡ Unless otherwise indicated, voltages are reference to ground and currents are positive into and negative out of the specified terminals.
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In normal operation VCC is powered through a current limiting resistor. Absolute maximum of 12 V applies when VCC is driven from a low
impedance source such that ICC does not exceed 30 mA (which includes gate drive current requirement).
electrical characteristics T
A
= −40_C to 125_C, V
CC
= 10 V (see Note 1), RT = 100 kΩ from REF to
RC, CT = 330 pF from RC to GND, 0.1-F capacitor from V
CC
to GND, 0.1-F capacitor from V
REF
to
GND, and T
A
= T
J
(unless otherwise noted)
PARAMETER
Reference Section
Output voltage
Load regulation voltage
Total variation voltage
Output noise voltage
Long term stability
Output short-circuit current
TJ = 25
_
C, I = 0.2 mA
I = 0.2 mA to 5 mA
UCC2813-0/-1/-2/-4
See Note 5
f = 10 Hz to 10 kHz,
See Note 7
1000 hours,
See Note 7
UCC2813-3/-5
TJ = 25_C
TA = 125_C
−5
4.84
3.84
UCC2813-0/-1/-2/-4
UCC2813-3/-5
4.925
3.94
5
4
10
5
4
70
5
−35
5.075
4.06
30
5.1
4.08
V
µV
mV
mA
V
mV
TEST CONDITIONS
MIN
TYP
MAX
UNIT
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
3
TI [ TEXAS INSTRUMENTS ]
