Texas Instruments UC3842AN, PWM Current Mode Controller, 1 A, 500 kHz 8-Pin PDIP

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

PWM Controllers 500kHz, Texas Instruments

From Texas Instruments, a range of Pulse Width Modulation controllers and associated devices to suit a variety of applications and specifications.

PWM (Pulse Width Modulation) Controllers, Texas Instruments

Specifications
Attribute Value
Number of PWM Outputs 1
Control Method Current
Topology Boost, Buck, Flyback, Forward
Rise Time 50ns
Fall Time 50ns
Maximum Duty Cycle 100%
Maximum Switching Frequency 500 kHz
Mounting Type Through Hole
Package Type PDIP
Pin Count 8
Output Current 1 A
Minimum Operating Temperature 0 °C
Length 9.81mm
Maximum Operating Temperature +70 °C
Width 6.35mm
Dimensions 9.81 x 6.35 x 4.57mm
Height 4.57mm
405 In stock for delivery within 3 working days
Price Each (In a Pack of 5)
HK$ 13.084
(exc. GST)
units
Per unit
Per Pack*
5 - 5
HK$13.084
HK$65.42
10 - 15
HK$11.152
HK$55.76
20 - 35
HK$10.93
HK$54.65
40 +
HK$10.71
HK$53.55
*price indicative
Due to temporarily constrained supply, RS is unable to accept backorders at this time
Packaging Options:
Related Products
LPF-40D series 40W IP67 waterproof dimmable constant voltage ...
Description:
LPF-40D series 40W IP67 waterproof dimmable constant voltage LED driver / power supply with universal AC input. These IP67 dimmable LED drivers / power supplies have a built in 3 in 1 dimming function, IP67 encapsulation and built in active ...
60W IP67 waterproof constant voltage LED driver / ...
Description:
60W IP67 waterproof constant voltage LED driver / power supply with universal AC input. These fully encapsulated IP67 waterproof LED drivers / power supplies have a built in active PFC function and a fully isolated plastic case. Suitable applications for ...
90W IP67 waterproof constant voltage LED driver / ...
Description:
90W IP67 waterproof constant voltage LED driver / power supply with universal AC input. These fully encapsulated IP67 waterproof LED drivers / power supplies have a built in active PFC function and a fully isolated plastic case. Suitable applications for ...
LPF-25 series 25W LED driver power supply with ...
Description:
LPF-25 series 25W LED driver power supply with a wide range universal AC input range of 90 to 305Vac and a built-in active PFC function. These LPF-25 series 25W LED driver power supplies have a class II AC input design ...