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UCC38085 |
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| Part Number | UCC38085 |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | The UCC38083/4/5/6 is a family of BiCMOS pulse width modulation (PWM) controllers for dc-to-dc or off-line fixed-frequency current-mode switching power supplies. The dual output stages are configured... |
| Features |
D Programmable Slope Compensation D Internal Soft-Start on the UCC38083/4 D Cycle-by-Cycle Current Limiting D Low Start-Up Current of 120 µA and 1.5 mA
Typical Run Current
D Single External Component Oscillator
Programmable from 50 kHz to 1 MHz
D High-Current Totem-Pole Dual Output Stage
Drives Push-Pull Configuration with 1-A Sink and 0.5-A Source Capability
D Current Sense Discharge Transistor to
Improve Dynamic Response
D Internally Trimmed Bandgap Reference D Undervoltage Lockout with Hysteresis
BASIC APPLICATION
V IN
VDD UCC3808x
CTRL OUTA
RT OUTB
ISET
CS
RT R SET
GND
POWER TRANSF... |
| Document |
 UCC38085 Data Sheet
PDF 1.48MB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | UCC3808-1 |
Unitrode |
Low Power Current Mode Push-Pull PWM |
|
| 2 | UCC3808-1 |
Texas Instruments |
Low Power Current Mode Push-Pull PWM |
|
| 3 | UCC3808-2 |
Unitrode |
Low Power Current Mode Push-Pull PWM |
|
| 4 | UCC3808-2 |
Texas Instruments |
Low Power Current Mode Push-Pull PWM |
|
| 5 | UCC38083 |
Texas Instruments |
8-Pin Current Mode Push-Pull PWM Controllers |
|