LB11961L-NMB-TLM-E

$0.33

Description：SINGLE-PHASE FULL-WAVE FAN MOTOR
Series：*
Mfr：Sanyo
Package：Bulk

SKU:812fdfbcedbb Category: Motor Drivers, Controllers Brand: Sanyo

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：SINGLE-PHASE FULL-WAVE FAN MOTOR
Series：*
Mfr：Sanyo
Package：Bulk
Motor Type - Stepper：-
Motor Type - AC, DC：-
Function：-
Output Configuration：-
Interface：-
Technology：-
Step Resolution：-
Applications：-
Current - Output：-
Voltage - Supply：-
Voltage - Load：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

Download product information

LB11961L-NMB-TLM-E

Overview

The LB11961L-NMB-TLM-E is a single-phase bipolar drive motor driver designed for direct PWM motor drive systems. It integrates 16V, 1.0A transistors and supports variable speed control via thermistor input. The device includes built-in regenerative diodes, lock protection with automatic recovery, thermal shutdown, and FG/RD outputs. It operates within a supply voltage range of 4.5V to 14V, consumes 24mA working current, and dissipates up to 1.1W power. The component functions between -30°C and +90°C in an HSSOP-14 package.

Feature Summary

Single-phase full-wave drive capability with integrated high-side transistor direct PWM drive for quiet operation.
Built-in variable speed function controlled by thermistor input, allowing low-vibration speed regulation.
Integrated lock protection and automatic recovery circuits with FG and RD detection outputs.
Operates in full-speed mode when the thermistor is removed or disconnected.

Applications

Fan motor drive in personal computer power supply systems
CPU cooling fan systems

Procurement Notes

Verify availability status as this part may be discontinued. Confirm RoHS compliance details and moisture sensitivity handling requirements before procurement. Check for valid replacement options if original supply is unavailable.

Selection Notes

Select this driver for applications requiring simple single-phase fan control with thermistor-based speed variation. Ensure the load current does not exceed the internal transistor ratings and that the operating temperature remains within the specified industrial range.

Part Context

This component belongs to the LB11961 series of single-phase full-wave fan motor drivers. It is manufactured by onsemi, formerly associated with Sanyo Semicon Device. The series is optimized for efficient, low-noise motor control in computing hardware environments.