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LM5102MMX The Texas Instruments LM5102MMX is a high-voltage half-bridge gate driver designed for N-channel MOSFETs. It features programmable delay and operates from a 9V to 14V input supply.
Mfr Part #:

LM5102MMX

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM5102MMX is a high-voltage half-bridge gate driver designed for N-channel MOSFETs. It features programmable delay and operates from a 9V to 14V input supply.
✓ Total Stock: 127 pcs
$ Price Range: $2.01

LM5102MMX Available from 1 distributor

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✓ Non-Authorised
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Smaxon Electronics ✓
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127 pcs
On Request
127 pcs On Request 1 On Request On Request 1440+ On Request On Request
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LM5102MMX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel Type
Current
Driven Configuration
Gate Type
High Side Voltage
Input Type
Logic Voltage
Mounting Type
Number of Drivers
Operating Temperature
Rise
Supplier Device Package
Supplier Package
Voltage
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LM5102MMX Description

Short technical summary and product information.

The Texas Instruments LM5102MMX is a versatile high-voltage gate driver engineered to drive both the high-side and low-side N-channel MOSFETs in half-bridge configurations. It supports supply voltages up to 118V and features independently programmable rising edge delays for precise control.

 

This device offers a peak output current of 1.6A and operates within an input voltage range of 9V to 14V. Key electrical characteristics include a typical propagation delay of 35 ns, with rise and fall times of 10 ns. It also incorporates undervoltage lockout (UVLO) protection at 8V, ensuring reliable operation.

 

The LM5102MMX is housed in a compact 10-VSSOP package, suitable for surface mounting. Its operating temperature range is -40°C to 125°C (TJ), making it appropriate for various demanding applications. The driver configuration is dual and independent, supporting N-channel MOSFETs.

 

Typical applications include synchronous buck converters, half and full bridge power converters, and current-fed push-pull power converters. The device's robust design and programmable features allow for optimized switching performance in power supply designs.

LM5102MMX Quick Information

Product Type: Gate Driver
Canonical Name: LM5102 High-Voltage Half-Bridge Gate Driver
Subcategory: Half-Bridge Drivers

LM5102MMX Compliance

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

LM5102MMX Estimated Pricing

Qty Low High
1+ $2.01 $2.01

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

LM5102MMX Features

  • Drives high-side and low-side N-channel MOSFETs.
  • Independently programmable rising edge delay.
  • Bootstrap supply voltage up to 118V.
  • Fast turn-off propagation delay (25 ns typical).
  • Drives 1000 pF loads with 15 ns rise/fall times.

LM5102MMX Applications

  • Used in synchronous buck converters.
  • Suitable for half and full bridge converters.
  • Applicable to current-fed push-pull converters.
  • Supports two-switch forward converters.

LM5102MMX FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LM5102MMX?

The input voltage range is 9V to 14V.

What package does the LM5102MMX come in?

The LM5102MMX is available in a 10-VSSOP surface-mount package.

What is the operating temperature range of the LM5102MMX?

The operating junction temperature range is -40°C to 125°C.

What is the peak output current of the LM5102MMX?

The peak output current is 1.6A.

What is the propagation delay of the LM5102MMX?

The typical propagation delay is 35ns.

What is the undervoltage lockout threshold?

The UVLO threshold is 8V typical.

What are the logic input voltage thresholds?

The logic low threshold is 0.8V and high threshold is 2.2V.

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