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UCC1806 Datasheet(PDF) 2 Page - Texas Instruments

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Part No. UCC1806
Description  Low Power, Dual Output, Current Mode PWM Controller
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

UCC1806 Datasheet(HTML) 2 Page - Texas Instruments

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UCC1806
UCC2806
UCC3806
Supply Voltage, Low Impedance (Pin 15) . . . . . . . . . . . . . +15V
Supply Current, High Impedance (Pin 15) . . . . . . . . . . . +25mA
Output Supply Voltage (Pin 13) . . . . . . . . . . . . . . . . . . . . . +18V
Output Current, Continuous Source or Sink . . . . . . . . .
±200mA
Output Current, Gate Drive. . . . . . . . . . . . . . . . . . . . . .
±500mA
Analog Input Voltage (Pin 3, 4, 5, 6, 16) . .
−0.3V to +VIN +0.3V
Sync Output Current (Pin 10) . . . . . . . . . . . . . . . . . . . . .
±30mA
Error Amplifier Output Current (Pin 7) . +10mA/
− (Self Limiting)
Power Dissipation at TA = 25°C (Note 3) . . . . . . . . . . . 1000mW
Power Dissipation at TC = 25°C (Note 3). . . . . . . . . . . 2000mW
Storage Temperature Range . . . . . . . . . . . . . . 65°C to +150
°C
Lead Temperature (soldering, 10 seconds) . . . . . . . . . . +300
°C
Note 1. All voltages are with respect to Ground, Pin 12.
Note 2. Currents are positive into, negative out of the specified
terminal.
Note 3. Consult packaging section of databook for thermal limi-
tations and considerations of package.
Note 4. Pin numbers refer to DIL-16 package.
ABSOLUTE MAXIMUM RATINGS
CONNECTION DIAGRAMS
DIL-16 (Top View)
J or N, DW PACKAGE
ELECTRICAL CHARACTERISTICS: Unless otherwise stated, these specifications hold for TA = –55°C to +125°C for the
UCC1806,
−40°C to +85°C for the UCC2806, and 0°C to +70°C for the UCC3806; VIN = 12V, RT = 33k, CT = 330pF,
CBYPASS on VREF = 0.01µF, TA =TJ.
PARAMETER
TEST CONDITION
UCC1806 / UCC2806
UCC3806
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
Reference Section
Output Voltage
TJ = 25°C, IO = 0.2mA
5.02
5.10
5.17
5.00
5.10
5.20
V
Load Regulation
0.2mA < IO < 5mA
3
25
3
25
mV
Total Output Variation
Line, Load, Temperature (Note 7)
−150
150
−150
150
mV
Output Noise Voltage
10Hz
≤ f ≤ 10kHz, TJ = 25°C
(Note 5)
70
70
µV
Long Term Stability
TA = 125°C, 1000 Hours (Note 5)
5
25
5
25
mV
Output Short Circuit
−10
−30
−10
−30
mA
PLCC-20, LCC-20 (Top View)
Q, L PACKAGE
These devices are available with multiple package op-
tions for both through-hole and surface mount applica-
tions;
and
in
commercial,
industrial,
and
military
temperature ranges. Contact factory for availability.
The UCC1806 is specified for operation from –55°C to
+125°C, the UCC2806 is specified for operation from
–40°C to +85°C, and the UCC3806 is specified for oper-
ation from 0°C to +70°C. The part is available in DIP and
SOIC packages.
DESCRIPTION (continued)


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