- RS stock no.:
- 121-8495
- Mfr. Part No.:
- UC3637N
- Manufacturer:
- Texas Instruments
80 Available from UK/Europe in 4–6 working days for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)
Not Available for premium delivery
Added
Price (Excl VAT) Each (In a Tube of 20)
R 188,947
(exc. VAT)
R 217,289
(inc. VAT)
| Units | Per unit | Per Tube* |
| 20 - 20 | R 188,947 | R 3 778,94 |
| 40 - 60 | R 184,223 | R 3 684,46 |
| 80 - 180 | R 178,697 | R 3 573,94 |
| 200 - 380 | R 171,549 | R 3 430,98 |
| 400 + | R 164,687 | R 3 293,74 |
| *price indicative | ||
- RS stock no.:
- 121-8495
- Mfr. Part No.:
- UC3637N
- Manufacturer:
- Texas Instruments
Technical data sheets
Legislation and Compliance
Product Details
Motion/Motor Controllers, Texas Instruments
The Texas Instruments 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.
Single or Dual Supply Operation
±2.5V to ±20V Input Supply Range
±5% Initial Oscillator Accuracy
±2.5V to ±20V Input Supply Range
±5% Initial Oscillator Accuracy
±10% Over Temperature
Pulse-by-Pulse Current Limiting
Under-Voltage Lockout
Shutdown Input with Temperature Compensated 2.5V Threshold
Uncommitted PWM Comparators for Design Flexibility
Dual 100mA, Source/Sink Output Drivers
Pulse-by-Pulse Current Limiting
Under-Voltage Lockout
Shutdown Input with Temperature Compensated 2.5V Threshold
Uncommitted PWM Comparators for Design Flexibility
Dual 100mA, Source/Sink Output Drivers
Motor Controllers & Drivers, Texas Instruments
Specification
Attribute | Value |
|---|---|
| Motor Type | DC |
| Mounting Type | Through Hole |
| Package Type | PDIP |
| Pin Count | 18 |
| Maximum Operating Supply Voltage | 36 V |
| Minimum Operating Supply Voltage | 5 V |
| Length | 22.48mm |
| Minimum Operating Temperature | 0 °C |
| Width | 6.35mm |
| Maximum Operating Temperature | +70 °C |
| Height | 4.57mm |
| Dimensions | 22.48 x 6.35 x 4.57mm |