UCC28710_14 Datasheet, PDF (2/32 Pages) Texas Instruments – Constant-Voltage, Constant-Current Controller With Primary-Side Regulation

UCC28710, UCC28711
UCC28712, UCC28713
UCC28714, UCC28715
SLUSB86 – NOVEMBER 2012
www.ti.com
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
Table 1. PRODUCT INFORMATION⁽¹⁾⁽²⁾
PACKAGE
PINS
SOIC (D)
7
ORDERABLE
DEVICES
UCC28710D
UCC28711D
UCC28712D
UCC28713D
UCC28714D
UCC28715D
MINIMUM
SWITCHING
FREQUENCY (Hz)
680
340
1500
OPTIONS
Programmable cable compensation
NTC option, 0-mV (at 5-V output) cable
compensation
NTC option, 150-mV (at 5-V output) cable
compensation
NTC option, 300-mV (at 5-V output) cable
compensation
Programmable cable compensation
Programmable cable compensation
(1) See Orderable Addendum for specific device ordering information.
(2) For other fixed cable compensation options, please consult the factory.
ABSOLUTE MAXIMUM RATINGS⁽¹⁾
Start-up pin voltage, HV
Bias supply voltage, VDD
Continuous gate current sink
Continuous gate current source
Peak current, VS
Gate drive voltage at DRV
Voltage range
Operating junction temperature range
Storage temperature
Lead temperature 0.6 mm from case for 10 seconds
ESD rating
V_HV
V_VDD
I_DRV
I_DRV
I_VS
V_DRV
VS
CS, CBC, NTC
T_J
T_STG
Human-body model (HBM)
Charged-device model (CDM)
MIN
−0.5
−0.75
−0.5
−55
−65
MAX
700
38
50
Self- limiting
−1.2
Self- limiting
7
5
150
150
260
2000
500
UNIT
V
mA
V
°C
V
(1) 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. All voltages
are with respect to GND. Currents are positive into, negative out of the specified terminal. These ratings apply over the operating
ambient temperature ranges unless otherwise noted.
2
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