Operating Supply Voltage
:
Operating Supply Current
:
Number of Outputs
: 1
Mounting Style
: SMD/SMT
Maximum Operating Temperature
: + 105 C
Rise Time
: 50 ns
Package / Case
: SOIC-8
Fall Time
: 10 ns
Duty Cycle (Max)
: 99 %
Switching Frequency
: 130 KHz
Pinout
DescriptionThe UCC28600DR is designed as the 8-pin quasi-resonant flyback green mode controller that belongs to the UCC28600 family. This device can be used in energy efficient power supplies up to 200 W, AC/DC adapters and offline battery chargers, bias supplies for LCD-monitors, LCD-TV, PDP-TV, and set top boxes.
Features of the UCC28600DR are:(1)green mode controller with advanced energy saving features;(2)quasi-resonant mode operation for reduced EMI and low switching losses (low voltage switching);(3)low standby current for system no-load power consumption to 150 mW;(4)low startup current: 25 A maximum;(5)programmable overvoltage protection, line and load;(6)internal overtemperature protection:prevents restart until temperature fault cleared;(7)current limit protection:cycle-by-cycle power limit and overcurrent hiccup restart mode;(8)1-A sink TrueDrive, -0.75-A source gate drive output;(9)programm-able soft-start;(10)greenmode STATUS pin (PFC disable function).
The absolute maximum ratings of the UCC28600DR can be summarized as:(1)supply voltage range:32 V;(2)supply current:20 mA;(3)output sink current (peak):1.2 A;(4)output source current (peak):-0.8 A;(5)power dissipation:650 mW;(6)operating junction temperature range:55°C to 150°C;(7)storage temperature:65°C to 150°C;(8)lead temperature 1,6 mm (1/16 inch) from case for 10 seconds:300°C. If you want to know more information such as the electrical characteristics about the UCC28600DR, please download the datasheet in www.seekic.com or www.chinaicmart.com .
Parameters: | Technical/Catalog Information | UCC28600DR |
| Vendor | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Packaging | * |
| Package / Case | * |
| Power (Watts) | 650mW |
| Voltage - Input | 8 ~ 21 V |
| Voltage - Output | - |
| Frequency Range | 40 ~ 138kHz |
| Operating Temperature | -40°C ~ 105°C |
| Output Isolation | Isolated |
| Drawing Number | * |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | UCC28600DR
UCC28600DR
|
UCC28600DR Data Sheet
