LB1989 Selling Leads, Price trend, LB1989 DataSheet download, circuit diagram from SeekIC.com

Features: • Soft switching drive• No Hall sensors required.• No FG sensors required.• Built-in PG amplifier• Thermal shutdown circuit• Current limiter circuitPinoutSpecifications Parameter Symbol Conditions Ratings Unit Maximum supply vol...

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LB1989: Features: • Soft switching drive• No Hall sensors required.• No FG sensors required.• Built-in PG amplifier• Thermal shutdown circuit• Current limiter circuitPino...

LB1989 Data Sheet

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Part Number:: LB1989
Supply Ability:: 5000

Price Break

Qty
1~5000

Unit Price
Negotiable

Processing time
15 Days

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Upload time: 2025/1/11

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Motor / Motion / Ignition Controllers & Drivers Step Motor Driver IC for 2-phase Excit

Product Details

Description

Features:

• Soft switching drive
• No Hall sensors required.
• No FG sensors required.
• Built-in PG amplifier
• Thermal shutdown circuit
• Current limiter circuit

Pinout

Connection Diagram

Specifications

Parameter	Symbol	Conditions	Ratings	Unit
Maximum supply voltage	V_CCmax		14.5	V
Maximum output voltage	V_Omax		14.5	V
Maximum input voltage	V_I1max		0.3 to V_CC1 + 0.3	V
Maximum cylinder current	I_Omax		1.0	W
Allowable power dissipation	P_dmax	Independent IC	0.6	A
Operating temperature	Topr		20 to +75	°C
Storage temperature	Tstg		55 to +150	°C

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LB1989

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