IX4340UE

IX4340 5-Ampere, Dual Low-Side MOSFET Driver INTEGRATED CIRCUITS DIVISION Features Description • Two Independent Drivers, Each Capable of Sourcing and Sinking 5A • CMOS and TTL Compatible Inputs • Independent Enable for Each Driver • 5V to 20V Supply Voltage Range • -40°C to +125°C Extended Operating Temperature Range • ±4kV ESD Rating (Human Body Model) • Thermally enhanced 8-pin SOIC and 8-pin MSOP packages and standard 8-pin SOIC package • Under Voltage Lockout Circuitry • Fast Propagation Delays (16ns typical) • Fast Rise and Fall Times (7ns typical) The IX4340 is a dual, high current, low side gate driver. Each of the two outputs is capable of sourcing and sinking 5A of peak current, and has a maximum voltage rating of 20V. The two outputs can be paralleled for higher current applications. Fast propagation delay times (16ns typical) and fast rise and fall times (7ns) make the IX4340 well suited for high frequency applications. The inputs are TTL and CMOS logic compatible, and there is an independent Enable function for each output. Under voltage lockout circuitry (UVLO) prevents the high side source driver from conducting until there is sufficient supply voltage. The outputs are held low if the logic inputs are floating. Applications • • • • Switch-Mode Power Supplies DC-DC Converters Motor Controllers Power Inverters The IX4340 is available in standard 8-pin SOIC and thermally enhanced 8-pin SOIC and MSOP packages. Ordering Information Part Number Description IX4340N IX4340NTR 8-Pin SOIC (100/Tube) 8-Pin SOIC (4000/Reel) 8-Pin SOIC w/ Exposed Thermal Pad (100/Tube) 8-Pin SOIC w/ Exposed Thermal Pad (4000/Reel) 8-Pin MSOP w/ Exposed Thermal Pad (80/Tube) 8-Pin MSOP w/ Exposed Thermal Pad (5000/Reel) IX4340NE IX4340NETR IX4340UE IX4340UETR IX4340 Functional Block Diagram VCC VCC ENA 1 8 ENB 7 OUTA 6 VCC 5 OUTB VCC INA 2 VCC GND 3 VCC UVLO VCC INB DS-IX4340-R06 4 www.ixysic.com 1 INTEGRATED CIRCUITS DIVISION IX4340 1. Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2 Logic Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3 Pin Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.4 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.6 Thermal Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3 3 3 3 4 4 2. Performance Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3. Manufacturing Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1 Moisture Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.2 ESD Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.3 Soldering Profile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.4 Board Wash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5 Mechanical Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 www.ixysic.com 7 7 7 7 7 8 R06 IX4340 INTEGRATED CIRCUITS DIVISION 1 Specifications 1.1 Pin Configuration ENA INA 1.2 Logic Table 1 2 GND 3 INB 4 8 A B 7 IXx ENx VCC OUTx 1 1 VCC>UVLOON 1 0 1 VCC>UVLOON 0 x 0 VCC>UVLOON 0 x x VCC