LT3682EDD#PBF Internal Power Switch Buck Regulators by Analog Devices

Status: Production
Series: LT3682
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LT3682 is an adjustable frequency (250kHz to 2.2MHz) monolithic buck switching regulator that accepts input voltages up to 36V. A high efficiency 0.5Ω switch is included on the device along with a boost diode and the necessary oscillator, control, and logic circuitry. Current mode topology is used for fast transient response and good loop stability. A SYNC pin allows the user to synchronize the part to an external clock, and to choose between Low Ripple Burst Mode operation and standard PWM operation.The Low Ripple Burst Mode maintains high efficiency at low output currents while keeping output ripple below 15mV in typical

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Prices starting from US$3.54

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Features

Wide Input Range:
Operation from 3.6V to 36V
Overvoltage Lockout Protects Circuits through 60V Transients
1A Output Current
Low Ripple Burst Mode® Operation
IQ = 75μA at 12VIN to 3.3VOUT
Output Ripple < 15mVP-P
Adjustable Switching Frequency: 250kHz to 2.2MHz
Short-Circuit Protected
Synchronizable Between 300kHz and 2.2MHz
0.8V Feedback Reference Voltage
Output Voltage 0.8V to 20V
Soft-Start Capability
Power Good Flag
Small 12-Pin Thermally Enhanced 3mm × 3mm DFN Package

Alternative Descriptions

1A uP Buck Sw Reg | Analog Devices
Dc/Dc Conv, Buck, 2.2Mhz, 125Deg C | Newark Electronics
DC/DC CONV, BUCK, 2.2MHZ, 125DEG C | element14
DC TO DC CONVERTER | Richardson RFPD


LT3682EDD#PBF Semiconductors - ICs by Linear Technology

SW REG 1A STEP DOWN UP 12DFN

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

Specifications

Topology Buck (Step Down)
Input Voltage Min 3.6V
Input Voltage Max 36V
No. of Outputs 1Outputs
DC / DC Converter IC Case DFN
No. of Pins 12Pins
Output Current 1A
Output Voltage Min 800mV
Output Voltage Max 20V
Switching Frequency 2.2MHz
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Adjustable Output Voltage Min 0.8V
Base Number 3682
Frequency 2.2MHz
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +125°C
Output Voltage 20V
Primary Input Voltage 36V
Supply Voltage Min 3.6V
Termination Type Surface Mount Device
Voltage Regulator Type Step Down (Buck)

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LT3682EDD#PBF?

Additional datasheets, footprints and schematics for LT3682EDD#PBF are listed on our Part Details page. You can also find images and similar parts to LT3682EDD#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LT3682EDD#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT3682EDD#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LT3682EDD#PBF fall under?

The LT3682EDD#PBF is listed under Internal Power Switch Buck Regulators.

Can I view similar or alternative parts?

You can view similar parts to LT3682EDD#PBF when available in the Internal Power Switch 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 LT3682EDD#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LT3682EDD#PBF RoHS compliant?

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

Which authorised distributors for LT3682EDD#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 LT3682EDD#PBF.

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