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
A3941KLPTR-T
MOSFET Driver, Full Bridge, 5.5V-50V Supply, 90ns Delay, TSSOP-28
- Manufacturer:
- ALLEGRO MICROSYSTEMS ALLEGRO MICROSYSTEMS
- Manufacturer Part No:
- A3941KLPTR-T
- Order Code:
- 2057409
- Technical Datasheet:
- A3941KLPTR-T Datasheet
Product Overview
The A3941KLPTR-T is a full bridge MOSFET driver in 28 pin TSSOP package. This is a full bridge controller for use with external N channel power MOSFETs. A unique charge pump regulator provides full gate drive (greater than 10V) for battery voltages down to 7V and allows the A3941 to operate with reduced gate drive down to 5.5V. A bootstrap capacitor is used to provide above battery supply voltage required for N channel MOSFETs. An internal charge pump for high side drive allows DC (100% duty cycle) operation. Integrated diagnostics provide indication of undervoltage, overtemperature, power bridge faults and can be configured to protect power MOSFETs under most short circuit conditions.
- High side or low side PWM switching
- Charge pump for low supply voltage operation
- Top off charge pump for 100% PWM
- Cross conduction protection with adjustable dead time
- Supply voltage range from 5.5V to 50V
- 90ns turn off propagation delay
- 90ns turn on propagation delay
- Diagnostics output
- Low current sleep mode
- Operating temperature range from -40°C to 150°C
Applications
Automotive
Product Information
Want to see similar products? Simply select your required attributes below and hit the button ×
- :
- Full Bridge
- :
- -
- :
- 5.5V
- :
- 50V
- :
- TSSOP
- :
- 28Pins
- :
- 90ns
- :
- 90ns
- :
- -40°C
- :
- 150°C
- :
- -
- :
- -
- :
- -
Technical Docs (2)
Best Seller
2,474 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 5/24/21
20 available for 1 - 2 day despatch
2,454 available for 3 - 4 day despatch
2,454 available for 3 - 4 day despatch
×
20 SG Stock: Order before 17:00 Mon-Fri (excluding National Holidays)
2,454 UK Stock: Order before 19:35 Mon-Fri (excluding National Holidays)
Php259.80
Pricing is unavailable. Please contact customer services.
- Price for:
- Each
Multiple: 1 Minimum: 1
| Quantity | Price | Your Price |
|---|---|---|
| 1+ | Php259.80 | |
| 10+ | Php233.80 | |
| 25+ | Php220.80 | |
| 100+ | Php181.40 | |
| 250+ | Php163.20 | |
| 500+ | Php157.20 | |
| 1000+ | Php138.60 | |
Pricing is unavailable. Please contact customer services.
Total Price:
Total Price: ( )
Total Price: --
Filter Tool