UC2637DWTR
2.5V~20V SOIC-20 Motor Drivers, Controllers RoHS
Switched Mode Controller for DC Motor Drive
- Manufacturer
- TI
- Manufacturer part #
- UC2637DWTR
- Store part #
- C3681183
- Package / case
- SOIC-20
- Category
- Motor Drivers, Controllers
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
253 in stock
#C3681183
Stock & price checked 3 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹2,354.82 | ₹2,354.82 |
| 10+ | ₹2,166.62 | ₹21,666.20 |
| 30+ | ₹2,098.33 | ₹62,949.90 |
| 100+ | ₹1,963.04 | ₹1,96,304.00 |
1 × ₹2,354.82
₹2,354.82
excl. GST
₹2,778.69 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 2,000 per reel
UC2637DWTR
₹2,354.82 for 1 + GST
Specifications
- Features
- Interleaved conduction protection;Current sensing/regulation function
- Voltage - Supply
- 2.5V~20V
- Operating Temperature
- -25℃~+85℃
- Output Current
- 100mA
- Peak Current
- 500mA
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.64 g
Overview
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 bidirectional 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. This monolithic device contains a sawtooth oscillator, error amplifier, and two PWM comparators with ±100mA output stages as standard features. Protection circuitry includes under-voltage lockout, pulse-by-pulse current limiting, and a shutdown port with a 2.5V temperature compensated threshold.
Applications
- Motor drive PWM
- Amplifier applications
- Unidirectional or bidirectional drive circuits
Key features
- Single or Dual Supply Operation
- ±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
Alternatives
Similar parts — check the datasheet before substituting.
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