LTC3613EWKH#PBF Internal Power Switch Buck Regulators by Analog Devices

Status: Production
Series: LTC3613
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTC3613 is a monolithic synchronous step-down switching regulator capable of regulating outputs from 0.6V to 5.5V with up to 15A output current. The controlled on-time constant frequency valley current mode architecture allows for both fast transient response and constant frequency switching in steady-state operation, independent of VIN, VOUT and load. This also provides excellent current sharing capability.Differential output voltage sensing along with a precision internal reference combine to offer ±0.67% output regulation, even if the output ground reference deviates from local ground by 500mV. The switching frequency can be programmed from 200kHz to 1MHz with an external resistor. The switching frequency is also phase synchronizable to an external clock in

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Prices starting from US$17.60

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Newark Electronics
from US$19.67
70
in stock
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element14
from US$20.19
70
in stock
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Farnell
from US$19.59
70
in stock
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Logo for TME
TME
from US$19.40
0
in stock
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Richardson RFPD
from US$17.60
0
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Features

Wide VIN Range: 4.5V to 24V; VOUT Range: 0.6V to 5.5V at up to 15A
0.67% Output Voltage Accuracy
Controlled On-Time Valley Current Mode Architecture, Excellent Current Sharing Capability
Frequency Programmable from 200kHz to 1MHz and Synchronizable to External Clock
RSENSE or Inductor DCR Current Sensing With Accurate Current Limit
Fast Transient Response
Differential Output Voltage Sensing Allowing 500mV Common Mode Remote Ground
tON(MIN) = 65ns; tOFF(MIN) = 105ns
Overvoltage Protection and Current Limit Foldback
Power Good Output Voltage Monitor
Voltage Tracking Start-Up
External VCC Input for Bypassing Internal LDO
Micropower Shutdown: IQ = 15μA
7mm × 9mm 56-pin QFN Package

Last 6 months Inventory & Pricing History


Alternative Descriptions

Dc/Dc Conv, Sync Buck, 1Mhz, 125Deg C | Newark Electronics
DC/DC CONV, SYNC BUCK, 1MHZ, 125DEG C | element14
PMIC | TME
Conv DC-DC 4.5V to 24V Synchronous Step Down Single-Out 0.6V to 5.5V 15A 56-Pin QFN EP Tube | Richardson RFPD


LTC3613EWKH#PBF Semiconductors - ICs by Linear Technology

BUCK 24V 15A 0.6V TO 5.5VOUT 56QFN

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

Specifications

Topology Synchronous Buck (Step Down)
Input Voltage Min 4.5V
Input Voltage Max 24V
No. of Outputs 1Outputs
DC / DC Converter IC Case QFN
No. of Pins 56Pins
Output Current 15A
Output Voltage Min 600mV
Output Voltage Max 5.5V
Switching Frequency 1.1MHz
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Base Number 3613
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +125°C
Primary Input Voltage 24V

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC3613EWKH#PBF?

Additional datasheets, footprints and schematics for LTC3613EWKH#PBF are listed on our Part Details page. You can also find images and similar parts to LTC3613EWKH#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTC3613EWKH#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC3613EWKH#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTC3613EWKH#PBF fall under?

The LTC3613EWKH#PBF is listed under Internal Power Switch Buck Regulators.

Can I view similar or alternative parts?

You can view similar parts to LTC3613EWKH#PBF when available in the Internal Power Switch Buck Regulators range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the LTC3613EWKH#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LTC3613EWKH#PBF RoHS compliant?

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

Which authorised distributors for LTC3613EWKH#PBF have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, TME and Richardson RFPD have stock available or on a lead time for LTC3613EWKH#PBF.

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