UC2637DW Texas Instruments - Yeehing Electronics

Switched mode controller for DC motor drive

Pricing (USD)

Quantity	Unit Price
1 — 99	8.393
100 — 249	7.331
250 — 999	5.653
1,000 +	3.54

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Motor / Motion / Ignition Controllers & Drivers
RoHS	Y
Product	Fan / Motor Controllers / Drivers
Type	PWM Motor Controller
Operating Supply Voltage	5 V to 36 V
Operating Supply Current	8.5 mA
Minimum Operating Temperature	- 25 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	SOIC-20
Packaging	Tube
Features	Current-Limited, DC Motor Control, Switching Control
Operating Temperature Range	- 25 C to + 85 C
Series	UC2637
Brand	Texas Instruments
Moisture Sensitive	Yes
Product Type	Motor / Motion / Ignition Controllers & Drivers
Factory Pack Quantity	25
Subcategory	PMIC - Power Management ICs
Unit Weight	0.020071 oz

For more information, please refer to datasheet

Documents

UC2637DW Datasheet

More Information

The UC1637 is a pulse width modulator circuit intended to be used for a variety of PWM motor drive and amplifier applications requiring either uni-directional or bi-directional drive circuits. When used to replace conventional drivers, this circuit can increase efficiency and reduce component costs for many applications. All necessary circuitry is included to generate an analog error signal and modulate two bi-directional pulse train outputs in proportion to the error signal magnitude and polarity.