LTC7003
Info : RECOMMENDED FOR NEW DESIGNS
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LTC7003

Fast 60V Protected High Side NMOS Static Switch Driver

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Info : RECOMMENDED FOR NEW DESIGNS tooltip
Info : RECOMMENDED FOR NEW DESIGNS tooltip
Part Details
Part Models 12
1ku List Price Starting From $2.78
Features
  • Wide Operating VIN: 3.5V to 60V
  • 1Ω Pull-Down, 2.2Ω Pull-Up for Fast Turn-On and Turn-Off Times with 35ns Propagation Delays
  • Internal Charge Pump for 100% Duty Cycle
  • Short-Circuit Protected
  • Adjustable Current Trip Threshold
  • Current Monitor Output
  • Automatic Restart Timer
  • Open-Drain Fault Flag
  • Adjustable Turn-On Slew Rate
  • Gate Driver Supply from 3.5V to 15V
  • Adjustable VIN Undervoltage and Overvoltage Lockouts
  • Adjustable Driver Supply VCC Undervoltage Lockout
  • Low Shutdown Current: 1µA
  • CMOS Compatible Input
  • Thermally Enhanced, High Voltage Capable 16-Lead MSOP Package
  • AEC-Q100 Qualified for Automotive Applications
Additional Details
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The LTC7003 is a fast high side N-channel MOSFET gate driver that operates from input voltages up to 60V. It contains an internal charge pump that fully enhances an external N-channel MOSFET switch, allowing it to remain on indefinitely.

Its powerful driver can easily drive large gate capacitances with very short transition times, making it well suited for both high frequency switching applications or static switch applications that require a fast turn-on and/or turn-off time.

When an internal comparator senses that the switch current has exceeded a preset level, a fault flag is asserted and the switch is turned off after a period of time set by an external timing capacitor. After a cooldown period, the LTC7003 automatically retries.

The LTC7003 is available in the thermally-enhanced 16-lead MSOP package.

APPLICATIONS

  • Static Switch Driver
  • Load and Supply Switch Driver
  • Electronic Valve Driver
  • High Frequency High Side Gate Driver
Part Models 12
1ku List Price Starting From $2.78

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
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Product Lifecycle

PCN

Feb 4, 2020

- 20_0132

Laser Top Mark for 16-Lead MSOP Packages Assembled in ADPG and UTAC

LTC7003EMSE#PBF

PRODUCTION

LTC7003EMSE#TRPBF

PRODUCTION

LTC7003HMSE#PBF

PRODUCTION

LTC7003HMSE#TRPBF

PRODUCTION

LTC7003IMSE#PBF

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LTC7003IMSE#TRPBF

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LTC7003MPMSE#TRPBF

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Filter by Model

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Part Models

Product Lifecycle

PCN

Feb 4, 2020

- 20_0132

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Laser Top Mark for 16-Lead MSOP Packages Assembled in ADPG and UTAC

LTC7003EMSE#PBF

PRODUCTION

LTC7003EMSE#TRPBF

PRODUCTION

LTC7003HMSE#PBF

PRODUCTION

LTC7003HMSE#TRPBF

PRODUCTION

LTC7003IMSE#PBF

PRODUCTION

LTC7003IMSE#TRPBF

PRODUCTION

LTC7003MPMSE#PBF

PRODUCTION

LTC7003MPMSE#TRPBF

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

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DC2749A

LTC7003EMSE Demo Board | Protected High Side NMOS Driver; 6V ≤ VIN ≤ 60V, IOUT up to 14.5A

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DC2749A

LTC7003EMSE Demo Board | Protected High Side NMOS Driver; 6V ≤ VIN ≤ 60V, IOUT up to 14.5A

LTC7003EMSE Demo Board | Protected High Side NMOS Driver; 6V ≤ VIN ≤ 60V, IOUT up to 14.5A

Product Detail

Demonstration circuit 2749A is a 60V protected, high side switch featuring the LTC7003. The demo board is designed to switch a 14.5A output load from input voltages from 6V to 60V. The wide input range and low shutdown current (1μA typical) make it suitable for automotive, industrial, medical instrument and telecom applications. This board offers a low 45ns (typical) propagation delay, fast switching times (<10ns) and 100% duty cycle operation.

Tools & Simulations

Tools & Simulations 1

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

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