LB11872H-TLM-E

$1.50

Description：IC MOTOR DRIVER 10V-28V 28HSOP
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Bulk

SKU:229101e7e79c Category: Motor Drivers, Controllers Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC MOTOR DRIVER 10V-28V 28HSOP
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Bulk
Motor Type - Stepper：-
Motor Type - AC, DC：Brushless DC (BLDC)
Function：Driver - Fully Integrated, Control and Power Stage
Output Configuration：Half Bridge (3)
Interface：Parallel
Technology：Bipolar
Step Resolution：-
Applications：Polygonal Mirror
Current - Output：1.2A
Voltage - Supply：10V ~ 28V
Voltage - Load：10V ~ 28V
Operating Temperature：-20°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：28-SOP (0.311", 7.90mm Width) Exposed Pad + 2 Heat Tabs
Supplier Device Package：28-HSOPH
Grade：-

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LB11872H-TLM-E

Overview

The LB11872H-TLM-E is a three-phase brushless motor driver designed for polygonal mirror motors in laser printers. It operates on a supply voltage of 10 V to 28 V with an operating supply current of 7 mA. The device delivers an output current of 1.2 A and functions within a temperature range of -20 °C to +80 °C. Packaged in a 28-HSOP format, it serves as a half-bridge driver solution.

Feature Summary

Three-phase brushless motor driver architecture
Integrated half-bridge topology
Optimized for polygonal mirror applications

Applications

Laser printer polygonal mirror motors
Three-phase brushless DC motor control systems

Procurement Notes

Verify component authenticity through authorized channels. Confirm package integrity and pin alignment upon receipt. Validate electrical parameters against the official datasheet specifications before integration into final designs.

Selection Notes

Evaluate thermal performance requirements against the specified operating temperature range. Ensure supply voltage stability within the 10 V to 28 V window. Consider the 1.2 A output current capability relative to the target motor load demands.

Part Context

This component belongs to the Motor Drivers, Controllers category under Power Management ICs. It is specifically engineered for high-speed rotational control applications requiring precise three-phase commutation.

Replacement Considerations

The LB11872H-TLM-E is obsolete. Verify compatible substitutes such as the LB11876-TLM-E or other onsemi three-phase drivers with matching voltage and current ratings.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.