LTC7820EUFD#PBF Unregulated Doubling/Inverting Charge Pumps by Analog Devices

Status: Production
Series: LTC7820
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTC7820 is a fixed ratio high voltage high power switched capacitor/charge pump controller. The device includes four N-channel MOSFET gate drivers to drive external power MOSFETs in voltage divider, doubler or inverter configurations. The device achieves a 2:1 step-down ratio from an input voltage as high as 72V, a 1:2 step-up ratio from an input voltage as high as 36V, or a 1:1 inverting ratio from an input voltage up to 36V. Each power MOSFET is switched with 50% duty cycle at a constant pre-programmed switching frequency. System efficiency can be optimized to over 99%. The LTC7820 provides a small and cost effective solution for high power, non-isolated intermediate bus

Where to Buy

Prices starting from US$6.45

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$6.45
4,158
in stock
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Logo for Newark
Newark Electronics
from US$8.30
53
in stock
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Logo for element14 Singapore
element14
from US$8.61
53
in stock
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Logo for Farnell UK
Farnell
from US$9.66
53
in stock
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Last 6 months Inventory & Pricing History


Alternative Descriptions

Fixed Ratio Hi Pwr Inductorles | Analog Devices
Dc/Dc Charge Pump Conv, Boost, Buck, Adj | Newark Electronics
DC/DC CHARGE PUMP CONV, BOOST, BUCK, ADJ | element14


LTC7820EUFD#PBF Semiconductors - ICs by Linear Technology

DC/DC CTRL DIVIDER/DOUBLER/INV QFN-28

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Supply Voltage Min 6V
Supply Voltage Max 72V
No. of Outputs 1 Output
Duty Cycle (%) 50%
Controller IC Case Style QFN
No. of Pins 28Pins
Switching Frequency 1MHz
Topology Divider Doubler Inverting
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC7820EUFD#PBF?

Additional datasheets, footprints and schematics for LTC7820EUFD#PBF are listed on our Part Details page. You can also find images and similar parts to LTC7820EUFD#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTC7820EUFD#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC7820EUFD#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTC7820EUFD#PBF fall under?

The LTC7820EUFD#PBF is listed under Unregulated Doubling/Inverting Charge Pumps.

Can I view similar or alternative parts?

You can view similar parts to LTC7820EUFD#PBF when available in the Unregulated Doubling/Inverting Charge Pumps range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LTC7820EUFD#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LTC7820EUFD#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for LTC7820EUFD#PBF have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for LTC7820EUFD#PBF.

How do I check stock and lead times for all distributors?

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