You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.
Product may not be an exact match for your search
You previously purchased this product.
View in Order History
MAX38888ATD+
DC/DC Reversible Buck/Boost Regulator, Adjustable, 0.8V to 5V In, 2.5V to 5V/2.5AOut 2MHz, TDFN-14
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- MAX38888ATD+
- Order Code:
- 2931140
- Technical Datasheet:
- MAX38888ATD+ Datasheet
Product Overview
MAX38888 is a 2.5V to 5.0V, 0.5A/2.5A reversible buck/boost regulator for backup power applications. The storage capacitor or capacitor bank a backup regulator designed to efficiently transfer power between a storage element and a system supply rail in reversible buck and boost operations using the same inductor. When the main supply is present and above the minimum system supply voltage, the regulator operates in buck mode and charges the storage element at up to 500mA peak inductor current. Once the storage element is charged, the circuit draws only 2.5µA of current while it maintains the supercapacitor or other storage element in its ready state. When the main supply is removed, the regulator operates in boost mode and prevents the system from dropping below the minimum operating voltage, discharging the storage element at up to 2.5A peak inductor current. Typical applications include handheld industrial equipment, portable computers, portable devices with a removable battery.
- 2.5V to 5V system output voltage
- 0.8V to 4.5V cap voltage range
- Up to 2.5A peak inductor discharge current
- Programmable voltage and current thresholds
- ±2% threshold accuracy
- Up to 95% efficiency, charge or discharge
- 2.5µA ready quiescent current
- 2MHz LX switching frequency
- 14 lead TDFN package
- Operating temperature range from -40°C to +125°C
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
Want to see similar products? Simply select your required attributes below and hit the button ×
- :
- -
- :
- 800mV
- :
- 5V
- :
- 1Outputs
- :
- TDFN
- :
- 14Pins
- :
- 2.5A
- :
- 2.5V
- :
- 5V
- :
- 2MHz
- :
- 125°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (2)
2,696 In stock Need more?
×
You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Extra stock is available upon order to the Supplier Lead Time which is approximately 5/27/24
2,696 UK stock available for 3-4 business days delivery
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
NT$269.10
Pricing is unavailable. Please contact customer services.
- Price for:
- Each
Multiple: 1 Minimum: 1
- 1+
- 10+
- 30+
- 100+
- 250+
- 500+
- 1000+
| Quantity | Price (Incl GST) | Your Price (Incl GST) |
|---|---|---|
| 1+ | NT$269.10 | |
| 10+ | NT$242.36 | |
| 30+ | NT$229.82 | |
| 100+ | NT$199.05 | |
| 250+ | NT$187.54 | |
| 500+ | NT$170.18 | |
| 1000+ | NT$158.39 | |
| Quantity | Price (Incl GST) | Your Price (Incl GST) |
|---|
Pricing is unavailable. Please contact customer services.
Total Price:
Total Price: ( )
Total Price: --
Filter Tool