Texas Instruments UCC3889N, PWM Voltage Mode Controller, 250 kHz 8-Pin, PDIP

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

PWM Controllers up to 200kHz, 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 Voltage
Topology Flyback
Rise Time 35ns
Fall Time 30ns
Maximum Switching Frequency 250 kHz
Mounting Type Through Hole
Package Type PDIP
Pin Count 8
Maximum Duty Cycle 55%
Output Voltage 18 V
Height 4.57mm
Length 9.81mm
Dimensions 9.81 x 6.35 x 4.57mm
Typical Operating Supply Voltage 9 V
Width 6.35mm
105 In stock for delivery within 3 working days
Price Each (In a Pack of 5)
HK$ 22.93
(exc. GST)
units
Per unit
Per Pack*
5 - 20
HK$22.93
HK$114.65
25 - 95
HK$21.838
HK$109.19
100 - 245
HK$20.80
HK$104.00
250 - 495
HK$19.806
HK$99.03
500 +
HK$18.864
HK$94.32
*price indicative
Packaging Options: