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 LTC7810ILXE#PBF
DC/DC Controller, Synch Buck, 4.5 V to 140 V Supply, 2 Output, 100% Duty Cycle, 780kHz, LQFP-EP-48
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- LTC7810ILXE#PBF
- Order Code:
- 4033919
-
-
Maximum Part Numbers added.
Delete older entries to add more.
- Technical Datasheet:
- LTC7810ILXE#PBF Datasheet
- ECAD / MCAD
-
Product Overview
LTC7810 is a high performance dual step-down DC/DC switching regulator controller that drives all N-channel synchronous power MOSFET stages that can operate from voltages upto 140V. The low no-load quiescent current extends operating run time in battery-powered systems. It features a precision 1V reference, enabling the output voltage to be programmed from 1V to 60V. The gate drive voltage for the device can be programmed to 6V, 8V, or 10V to allow the use of logic-level or standard-threshold FETs and to maximize efficiency. This device additionally features spread spectrum operation which significantly reduces the peak radiated and conducted noise on both the input and output supplies, making it easier to comply with electromagnetic interference (EMI) standards. It is used in application such as automotive and transportation, industrial and telecommunications, military/avionics etc.
- Wide VIN range is 4.5V to 140V
- Regulated output voltage set point is 1V to 60V
- VIN current in regulation is 16μA typical
- Optional spread spectrum operation, very low dropout: 100% duty cycle operation
- RSENSE or inductor DCR current sensing, programmable input overvoltage lockout
- Low fixed frequency is 200KHz typical at (VFREQ = 0V, PLLIN/SPREAD = 0V)
- High fixed frequency is 300KHz typical at (VFREQ = INTVCC, PLLIN/SPREAD = 0V)
- On-board LDO or external NMOS LDO for DRVCC, EXTVCC LDO powers drivers from VOUT
- Operating temperature is -40°C to 125°C
- Package style is 48-lead plastic eLQFP
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Product Information
Want to see similar products? Simply select your required attributes below and hit the button ×
- :
- Current Mode Control
- :
- 4.5V
- :
- 140V
- :
- 2Outputs
- :
- 100%
- :
- LQFP-EP
- :
- 48Pins
- :
- 780kHz
- :
- Synchronous Buck (Step Down)
- :
- -40°C
- :
- 125°C
- :
- -
- :
- -
- :
- MSL 3 - 168 hours
Technical Documents (1)
Available for back order
×
250 more will be available on 2/18/25
12
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.
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥2,596.20
(
¥2,855.82
Inc. JCT)
Pricing is unavailable. Please contact customer services.
- Price for:
- Each
Multiple: 1 Minimum: 1
- 1+
- 10+
- 25+
- 100+
- 250+
- 500+
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥2,596.20 (¥2,855.82) | ( ) |
| 10+ | ¥1,818.77 (¥2,000.65) | ( ) |
| 25+ | ¥1,587.88 (¥1,746.67) | ( ) |
| 100+ | ¥1,419.14 (¥1,561.05) | ( ) |
| 250+ | ¥1,398.75 (¥1,538.63) | ( ) |
| 500+ | ¥1,382.54 (¥1,520.79) | ( ) |
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|
Pricing is unavailable. Please contact customer services.
Total Price:
Total Price: ( )
Total Price: --
Filter Tool