Texas Instruments UC2844AN

Name: UC2844AN
Brand: Texas Instruments
SKU: 3730777-UC2844AN
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: UC2844AN

Manufacturer:: Texas Instruments

Ventron No:: 3730777-UC2844AN

Description:: 30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 40°C to 85°C

ECAD Model:

Datasheet:: uc2844a

Specifications

Texas Instruments UC2844AN technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UC2844AN.

Topology
Boost
Control mode
Peak current mode
Duty cycle (max) (%)
50
Switching frequency (max) (kHz)
500
Features
Adjustable switching frequency
UVLO thresholds on/off (V)
16/10
Operating temperature range (°C)
-40 to 125
Rating
Automotive
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.

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Certification