LTC3414EFE#PBF Micropower Buck Regulators by Analog Devices

Status: Production
Series: LTC3414
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTC3414 is a high efficiency monolithic synchronous, step-down DC/DC converter utilizing a constant frequency, current mode architecture. It operates from an input voltage range of 2.25V to 5.5V and provides a regulated output voltage from 0.8V to 5V while delivering up to 4A of output current. The internal synchronous power switch with 67mΩ on-resistance increases efficiency and eliminates the need for an external Schottky diode. Switching frequency is set by an external resistor or can be synchronized to an external clock. 100% duty cycle provides low dropout operation extending battery life in portable systems. OPTI-LOOP® compensation allows the transient response to be optimized over a wide range of loads and output capacitors.The LTC3414 can be configured for either Burst Mode operation or forced continuous operation. Forced continuous operation reduces noise and RF interference while Burst Mode operation provides high efficiency by reducing gate charge losses at light loads. In Burst Mode operation, external control of the burst clamp level allows the output voltage ripple to be adjusted according to the requirements of the application.

Where to Buy

Prices starting from US$5.58

Distributor Stock
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Analog Devices
from US$5.58
204
in stock
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Newark Electronics
from US$8.26
146
in stock
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element14
from US$7.97
146
in stock
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Farnell
from US$7.35
146
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Chip One Stop
from US$8.68
14
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Richardson RFPD
from US$7.20
-
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Features

High Efficiency: Up to 95%
4A Output Current
Low Quiescent Current: 64µA
Low RDS(ON) Internal Switch: 67mΩ
Programmable Frequency: 300KHz to 4MHz
2.25V to 5.5V Input Voltage Range
±2% Output Voltage Accuracy
0.8V Reference Allows Low Output Voltage
Selectable Forced Continuous/Burst Mode® Operation with Adjustable Burst Clamp
Synchronizable Switching Frequency
Low Dropout Operation: 100% Duty Cycle
Power Good Output Voltage Monitor
Overtemperature Protected
Available in 20-Lead Exposed TSSOP Package

Alternative Descriptions

4A, 4MHz, Mono Sync Buck Reg | Analog Devices
Dc/Dc Conv, Sync Buck, 4Mhz, 85Deg C | Newark Electronics
DC/DC CONV, SYNC BUCK, 4MHZ, 85DEG C | element14
DC TO DC CONVERTER | Richardson RFPD


LTC3414EFE#PBF Semiconductors - ICs by Linear Technology

SWITCHING REG SMD TSSOP20 3414

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

Specifications

Topology Synchronous Buck (Step Down)
Input Voltage Min 2.25V
Input Voltage Max 5.5V
No. of Outputs 1Outputs
DC / DC Converter IC Case TSSOP
No. of Pins 20Pins
Output Current 4A
Output Voltage Min 800mV
Output Voltage Max 5.5V
Switching Frequency 4MHz
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Accuracy % 2%
Base Number 3414
Frequency 4MHz
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +85°C
Output Voltage 6.3V
Primary Input Voltage 5.5V
Supply Voltage Min 2.25V
Termination Type Surface Mount Device
Voltage Regulator Type Step Down
Voltage Vcc 6V

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC3414EFE#PBF?

Additional datasheets, footprints and schematics for LTC3414EFE#PBF are listed on our Part Details page. You can also find images and similar parts to LTC3414EFE#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTC3414EFE#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC3414EFE#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTC3414EFE#PBF fall under?

The LTC3414EFE#PBF is listed under Micropower Buck Regulators.

Can I view similar or alternative parts?

You can view similar parts to LTC3414EFE#PBF when available in the Micropower Buck Regulators 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 LTC3414EFE#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LTC3414EFE#PBF RoHS compliant?

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

Which authorised distributors for LTC3414EFE#PBF have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and Chip One Stop have stock available or on a lead time for LTC3414EFE#PBF.

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