LM2105DSGR

2 500mA 28ns 18ns 800mA WSON-8(2x2) Full, Half-Bridge (H Bridge) Drivers RoHS

WSON-8(2x2)ROHS3 CompliantActive

Manufacturer: TI
Manufacturer part #: LM2105DSGR
Store part #: C22399677
Package / case: WSON-8(2x2)
Category: Full, Half-Bridge (H Bridge) Drivers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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965 in stock

#C22399677

Stock & price checked 7 days ago

Quantity	Unit price	Pack price
1+	₹95.67	₹95.67
10+	₹80.89	₹808.90
30+	₹70.45	₹2,113.50
100+	₹61.97	₹6,197.00
500+	₹59.36	₹29,680.00
1,000+	₹57.62	₹57,620.00

Quantity (min 1)

1 × ₹95.67

₹95.67

excl. GST

₹112.89 incl. 18% GST

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Standard pack: 3,000 per reel

LM2105DSGR

₹95.67 for 1 + GST

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Specifications

Propagation Delay tpHL: 115ns
Quiescent Current(Iq): 430uA
Number of Drivers: 2
Load Type: MOSFET;IGBT
Current - Output High(IOH): 500mA
Rise Time: 28ns
Fall Time: 18ns
Propagation Delay tpLH: 115ns
Driven Configuration: Half-Bridge
Current - Output Low(IOL): 800mA
Operating Temperature: -40℃~+125℃
Features: Undervoltage Protection
Voltage - Supply: 5V~18V

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
Moisture sensitivity: MSL 2 (1 year)
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.051 g

Overview

The LM2105 is a compact high-voltage gate driver designed to drive high-side and low-side N-channel MOSFETs in synchronous buck or half-bridge configurations. An integrated bootstrap diode saves board space and reduces system cost by eliminating the need for an external discrete diode. The -1V DC and -19.5V transient negative voltage handling capability on the SH pin improves system robustness in high-noise applications. The small, thermally enhanced 8-pin WSON package allows the driver to be placed closer to the motor phase, improving PCB layout. The LM2105 is also available in an industry-standard pin-compatible 8-pin SOIC package. UVLO is provided on both the low-side and high-side power rails to protect during power-up and power-down.