| ₹ 14282.5 includes GST and import duties. | |
| B2B customers can avail ₹ 2178.08 ITC on this product | |
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Description
Product Overview
DC989B-A demonstration circuit is a single-output boost converter, it features tiny, boost controller LTC3872. The input voltage is from 3.0V to 4.5V without output de-rating. The supply has one output: 5V/2AMAX. Minimum input voltage is 2.75V. When input voltage is lower than 3V, output current should be de-rated. The design employs the LTC3872, the small footprint NO RSENSE boost regulator. The switching frequency is fixed at 550KHz. With current mode control and OPTI-LOOP compensation, DC989B-A can be optimized to provide fast transient response. NO RSENSE technique reduces both: size of the converter and power dissipation. However, care should be taken to MOSFET selection, it�s not only switching element, but also its RDS(ON) represents the current sensing element for the control loop. LTC3872 allows design small size and high efficiency step-up DC/DC solutions.
- 30mVP-P typical output ripple (VOUT) at 20MHz BW, 2A load, VIN = 3V, frequency = 550KHz
- 90% efficiency at VIN=3V, VOUT=5V IOUT=2A
Product details
Other details
| Brand | ANALOG DEVICES |
| Part Number | DC989B-A |
| Quantity | Each |
| Technical Data Sheet EN |  |
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Bulk Discount
| Quantity | Price |
| 2 | ₹ 13996.85 |
| 3-5 | ₹ 13854.03 |
| 5-10 | ₹ 13568.38 |
| 10+ | ₹ 13282.73 |
Bulk discount will be automatically applied during checkout based on quantity.