UC3770BN
High Performance Stepper Motor Drive Circuit
| Quantity | Unit Price(USD) | Ext. Price |
|---|---|---|
| 1 | $8.989 | $8.99 |
| 200 | $3.480 | $696.00 |
| 500 | $3.357 | $1,678.50 |
| 1000 | $3.296 | $3,296.00 |
Inventory:4,502
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Part Number : UC3770BN
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Package/Case : PDIP-16
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Brands : Unitrode
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Components Categories : Full Half-Bridge Drivers
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Datesheet : UC3770BN DataSheet (PDF)
Overview of UC3770BN
STEPPER MOTOR DRIVER, 3770, PDIP16; Driver IC type:Motor; Case style:PDIP; Temperature, operating range:0°C to +70°C; Temp, op. max:70°C; Temp, op. min:0°C; Base number:3770; Current, output max:2A; IC Generic number:3770; Pins, No. of:16; Temperature range, IC:Commercial; Voltage, output max:1.6V
Key Features
- Few External Components: 0.47 µH Inductor and 0603 Case Size Input and Output Capacitors
- Input Voltage Range: 2.35 V to 5.5 V
- Fixed Output Voltage Options: 3.0 V to 5.0 V
- Maximum Continuous Load Current: 1500 mA at VIN of 2.6 V Boosting VOUT to 3.5 V
- Up to 96% Efficient
- True Bypass Operation when VIN> Target VOUT
- Internal Synchronous Rectifier
- Soft-Start with True Load Disconnect
- Forced Bypass Mode
- VSEL Control to Optimize Target VOUT
- Short-Circuit Protection
- Low Operating Quiescent Current
- 16-Bump, 0.4 mm Pitch WLCSP
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category | Motor / Motion / Ignition Controllers & Drivers | RoHS | Details |
| Product | Stepper Motor Controllers / Drivers | Type | Full Bridge |
| Operating Supply Voltage | 10 V to 45 V | Output Current | 2 A |
| Operating Supply Current | 33 mA | Minimum Operating Temperature | 0 C |
| Maximum Operating Temperature | + 70 C | Mounting Style | Through Hole |
| Package / Case | PDIP-16 | Brand | Texas Instruments |
| Features | Current-Limited, Output Clamp Diodes, Stepper Motor Controllers, Switching Control, Thermal Shutdow | Load Voltage Rating | 10 V to 45 V |
| Number of Outputs | 1 Output | Product Type | Motor / Motion / Ignition Controllers & Drivers |
| Series | UC3770B | Factory Pack Quantity | 25 |
| Subcategory | PMIC - Power Management ICs | Unit Weight | 0.037172 oz |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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