Mfr Part #:

UC3842Q

Name: UC3842Q
Brand: Unitrode
SKU: UC3842Q

Mfr Name: Unitrode

Description:

1A, 500KHZ BIPOLAR, PQCC20

Stock on Request

UC3842Q Description

Short technical summary and product information.

1A, 500KHZ BIPOLAR, PQCC20

Mfr Standard Lead Time: 12 weeks (varies by distributor)

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Category	DC DC Switching Controllers
Manufacturer Name	Unitrode
Clock Sync	No
Control Features	Frequency Control
Duty Cycle (Max)	97%
Frequency	Up to 500kHz
Function	Step-Up, Step-Down, Step-Up/Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature	0°C ~ 70°C (TA)
Output Configuration	Positive, Isolation Capable
Output Phases	1
Output Type	Transistor Driver
Supplier Device Package	20-PLCC (9x9)
Synchronous Rectifier	No
Topology	Boost, Buck, Buck-Boost, Flyback, Forward