Texas Instruments UC3842AN

Name: UC3842AN
Brand: Texas Instruments
SKU: 3731876-UC3842AN
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: UC3842AN

Manufacturer:: Texas Instruments

Ventron No:: 3731876-UC3842AN

Description:: 30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 0°C to 70°C

ECAD Model:

Datasheet:: uc3842a

Specifications

Texas Instruments UC3842AN technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UC3842AN.

Topology
Boost
Control mode
Peak current mode
Duty cycle (max) (%)
100
Switching frequency (max) (kHz)
500
Features
Adjustable switching frequency
UVLO thresholds on/off (V)
16/10
Operating temperature range (°C)
0 to 70
Rating
Catalog
Gate drive (typ) (A)
1
Vin (max) (V)
28

Description

The UCx84xA family of control devices is a pin-for-pin compatible improved version of the UCx84x family. Providing the necessary features to control current-mode or switched-mode power supplies, this family of devices has many improved features: startup current is less than 0.5 mA, oscillator discharge is trimmed to 8.3 mA, and during UVLO, the output stage can sink at least 10 mA at less than 1.2 V for V_CC over 5 V.

UC3842AN More Descriptions

TEXAS INSTRUMENTS UC3842ANCurrent Mode PWM, 25V-12V supply, 500 kHz, 5V/1A out, DIP-8
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
Boost, Buck, Flyback, Forward AC DC Converter Switcher 8-PDIP Through Hole
Ic, Current Mode Pwm Ctrl, 30V, Dip-8; Input Voltage:25V; Output Voltage:15V; Output Current:1A; Supply Voltage Min:12V; Supply Voltage Max:25V; Controller Ic Case Style:Dip; No. Of Pins:8Pins; Frequency:500Khz; Operating Temperaturerohs Compliant: Yes |TEXAS INSTRUMENTS UC3842AN

Certification