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LTC3703EGNPBF The LTC3703EGNPBF from Linear Technology is a 100V synchronous switching regulator controller. It operates with input voltages up to 100V and supports step-up or step-down DC/DC conversion.
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LTC3703EGNPBF

Available from 1 distributors
Mfr Name: Linear Technology
Linear Technology
The LTC3703EGNPBF from Linear Technology is a 100V synchronous switching regulator controller. It operates with input voltages up to 100V and supports step-up or step-down DC/DC conversion.
✓ Total Stock: 8 pcs
$ Price Range: $0.78

LTC3703EGNPBF Available from 1 distributor

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✓ Non-Authorised
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Speed Components Ltd ✓
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8 pcs
On Request
8 pcs On Request 1 On Request On Request 08+38 On Request On Request
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LTC3703EGNPBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Architecture
Lead Spacing
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Number of Outputs
Operating Temperature
Output Current
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LTC3703EGNPBF Description

Short technical summary and product information.

The LTC3703EGNPBF is a high-voltage synchronous switching regulator controller manufactured by Linear Technology. Designed for applications requiring direct step-down from voltages up to 100V, it is well-suited for telecom and automotive environments.

 

This controller features dual N-channel MOSFET synchronous drive and operates at a programmable constant frequency ranging from 100kHz to 600kHz. It boasts a high input voltage capability of up to 100V and can deliver up to 20A of output current. The device includes features such as programmable current limit, undervoltage lockout, and programmable soft-start.

 

The LTC3703EGNPBF is available in a 16-pin SSOP package. Its architecture supports both Buck and Boost topologies, offering flexibility in power supply design. The controller also features a ±1% reference accuracy over temperature and synchronizable operation up to 600kHz.

 

Key electrical specifications include a wide input voltage range from 9.3V to 100V and an output voltage range from 0.8V to 93V (maximum 100V). The device operates efficiently with a low shutdown current of typically 50µA.

LTC3703EGNPBF Quick Information

Product Type: DC DC Switching Controller
Series: LTC3703
Canonical Name: LTC3703EGNPBF Synchronous Switching Regulator Controller
Subcategory: DC DC Switching Controllers

LTC3703EGNPBF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

LTC3703EGNPBF Estimated Pricing

Qty Low High
1+ $0.78 $0.78

Estimated market price range - modelled values for guidance only, not live distributor offers.

LTC3703EGNPBF Features

  • High voltage operation up to 100V.
  • Synchronous step-down switching regulator controller.
  • Programmable frequency from 100kHz to 600kHz.
  • 20A maximum output and switch current.
  • 16-pin SSOP package for compact designs.

LTC3703EGNPBF Applications

  • Ideal for telecom power supplies.
  • Suitable for automotive applications.
  • Used in high voltage DC/DC converters.
  • Supports step-up and step-down designs.

LTC3703EGNPBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output current capability of the LTC3703EGNPBF?

The maximum output current is 20 A.

What is the input voltage range for the LTC3703EGNPBF?

The input voltage range is 9.3 V minimum to 100 V maximum.

What output voltages can the LTC3703EGNPBF provide?

The output voltage is adjustable from 0.8 V up to 100 V maximum.

What is the operating temperature range of the LTC3703EGNPBF?

The operating temperature range is 0°C to 85°C.

What is the package type for the LTC3703EGNPBF?

The package is SSOP-16.

Is the LTC3703EGNPBF a synchronous controller?

Yes, it is a synchronous controller.

What is the switching frequency range of the LTC3703EGNPBF?

The switching frequency is adjustable from 100 kHz to 600 kHz.

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