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
ANALOG DEVICES LTC3441EDE#TRPBF
DC-DC Switching Synchronous Buck-Boost Regulator, Adjustable, 2.3 to 5.5 V in, 2.4 to 5.25V/1.2A out
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- LTC3441EDE#TRPBF
- Order Code:
- 4025344
-
- Technical Datasheet:
- LTC3441EDE#TRPBF Datasheet
- ECAD / MCAD
-
Product Overview
LTC3441 is a high efficiency, fixed frequency, buck boost DC/DC converter that operates efficiently from input voltages above, below or equal to the output voltage. The topology incorporated in the IC provides a continuous transfer function through all operating modes, making the product ideal for single lithium ion or multicell applications where the output voltage is within the battery voltage range. The device includes two 0.10 ohm N-channel MOSFET switches and two 0.11ohm P-channel switches. External schottky diodes are optional, and can be used for a moderate efficiency improvement. Burst Mode operation is user controlled and can be enabled by driving the MODE/SYNC pin high. If the MODE/SYNC pin is driven low or with a clock, then fixed frequency switching is enabled. It is used in application such as handheld computers, handheld instruments, MP3 players, digital cameras etc.
- Quiescent current (Burst mode operation) is 25µA typical at (VC = 0V, MODE/SYNC = 3V)
- Feedback voltage is 1.22V typical
- True output disconnect in shutdown
- Input voltage range is 2.4V to 5.5V
- Output voltage range is 2.4V to 5.25V
- Frequency accuracy is 1MHz typical
- Synchronizable oscillator, selectable Burst mode or fixed frequency operation
- Quiescent current in shutdown is 1µA maximum
- Operating temperature is -40°C to 85°C
- Package style is 12-lead plastic DFN
Product Information
Want to see similar products? Simply select your required attributes below and hit the button ×
- :
- Synchronous Buck-Boost
- :
- 2.3V
- :
- 5.5V
- :
- 1Outputs
- :
- DFN-EP
- :
- 12Pins
- :
- 1.2A
- :
- 2.4V
- :
- 5.25V
- :
- 1MHz
- :
- 85°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (1)
Packaging type
Cut Tape
2,500 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 2/5/24
2,500 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
HK$85.00
Pricing is unavailable. Please contact customer services.
- Price for:
- Each (Supplied on Cut Tape)
Multiple: 1 Minimum: 1
- 1+
- 10+
- 25+
- 100+
- 250+
- 500+
- 2500+
| Quantity | Price | Your Price |
|---|---|---|
| 1+ | HK$85.00 | |
| 10+ | HK$76.76 | |
| 25+ | HK$73.19 | |
| 100+ | HK$63.55 | |
| 250+ | HK$60.69 | |
| 500+ | HK$55.34 | |
| 2500+ | HK$48.20 | |
| Quantity | Price | Your Price |
|---|
Pricing is unavailable. Please contact customer services.
Total Price:
Total Price: ( )
Total Price: --
Filter Tool