L638xE & L639x Gate Drivers

STMicroelectronics L638xE and L639x Gate Drivers are single-chip half-bridge gate drivers for N-channel power MOSFET or IGBT. The L638xE and L639x are high voltage devices manufactured with BCD™ "offline" technology. These high voltage gate drivers are designed to stand a voltage rail up to 600V in high-side (floating) section. The L638xE and L639x gate drivers' logic inputs are CMOS or TTL compatible to ease the interfacing with controlling devices. These L638xE gate drivers are available in DIP-8, SO-8, DIP-14, and SO-14 packages. The L639x gate drivers are available in SO-8, SO-14 tube, and SO-16 tube packaging options.

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Qty. RoHS ECAD Model Product
Type
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Number of Drivers
Number of Outputs
Output Current
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Supply Voltage - Max
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Fall Time
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STMicroelectronics Gate Drivers HV H-Bridge driver
Datasheet
12,019In Stock
Min.: 1
Mult.: 1

Half-Bridge Drivers High-Side, Low-Side SMD/SMT 2 Driver 1 Output 650 mA - 300 mV 17 V 50 ns 30 ns - 45 C + 125 C L6385E Tube
STMicroelectronics Gate Drivers HV H-Bridge driver
Datasheet
2,189In Stock
Min.: 1
Mult.: 1

Half-Bridge Drivers High-Side, Low-Side SMD/SMT 2 Driver 1 Output 650 mA - 300 mV 17 V 50 ns 30 ns - 45 C + 125 C L6387E Tube
STMicroelectronics Gate Drivers HALF-BRIDGE GATE DRIVER
Datasheet
1,392In Stock
Min.: 1
Mult.: 1

Half-Bridge Drivers High-Side, Low-Side SMD/SMT SOIC-14 2 Driver 2 Output 430 mA 10 V 20 V 75 ns 35 ns - 40 C + 125 C L6393 Tube
STMicroelectronics Gate Drivers High VTG gate driver
Datasheet
2,293In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

IGBT, MOSFET Gate Drivers High-Side, Low-Side SMD/SMT SOIC-8 2 Driver 2 Output 430 mA 10 V 20 V 75 ns 35 ns - 40 C + 125 C L6395 Reel, Cut Tape, MouseReel

STMicroelectronics Gate Drivers High voltage high and low-side driver
Datasheet
1,156In Stock
Min.: 1
Mult.: 1

Half-Bridge Drivers High-Side, Low-Side SMD/SMT 2 Driver 1 Output 650 mA - 300 mV 17 V 70 ns 40 ns - 45 C + 125 C L6389E Tube
STMicroelectronics Gate Drivers High Volt 600V Rail Off Line 3.3V
Datasheet
2,402In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

IGBT, MOSFET Gate Drivers High-Side, Low-Side SMD/SMT 2 Driver 2 Output 430 mA 12.5 V 20 V 75 ns 35 ns - 40 C + 125 C L6391 Reel, Cut Tape, MouseReel
STMicroelectronics Gate Drivers HV H-Bridge driver
Datasheet
2,113In Stock
Min.: 1
Mult.: 1

Half-Bridge Drivers High-Side, Low-Side SMD/SMT SOIC-8 2 Driver 1 Output 650 mA 14.4 V 16.6 V 50 ns 30 ns - 45 C + 125 C L6384E Tube
STMicroelectronics Gate Drivers HV H-Bridge driver
Datasheet
17,304In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Half-Bridge Drivers High-Side, Low-Side SMD/SMT SOIC-8 2 Driver 1 Output 650 mA - 300 mV 17 V 50 ns 30 ns - 45 C + 125 C L6387E Reel, Cut Tape, MouseReel

STMicroelectronics Gate Drivers HI-VOLTAGE HI/LW SIDE DRIVER
Datasheet
5,339In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Half-Bridge Drivers High-Side, Low-Side SMD/SMT SOIC-16 2 Driver 2 Output 430 mA 12.5 V 20 V 75 ns 35 ns - 40 C + 125 C L6390 Reel, Cut Tape, MouseReel
STMicroelectronics Gate Drivers HV H-Bridge driver
Datasheet
172In Stock
20,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Half-Bridge Drivers High-Side, Low-Side SMD/SMT 2 Driver 1 Output 650 mA 14.4 V 16.6 V 50 ns 30 ns - 45 C + 125 C L6384E Reel, Cut Tape, MouseReel
STMicroelectronics Gate Drivers HV H-Bridge driver
Datasheet
225In Stock
65,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Half-Bridge Drivers High-Side, Low-Side SMD/SMT SOIC-8 2 Driver 1 Output 650 mA - 300 mV 17 V 50 ns 30 ns - 45 C + 125 C L6385E Reel, Cut Tape, MouseReel

STMicroelectronics Gate Drivers Hi-Vltg and Lo Side Driver
Datasheet
250In Stock
1,000Expected 8/10/2026
Min.: 1
Mult.: 1

Half-Bridge Drivers High-Side, Low-Side SMD/SMT 2 Driver 1 Output 650 mA - 300 mV 17 V 50 ns 30 ns - 45 C + 125 C L6386E Tube
STMicroelectronics Gate Drivers Hi-Vltg and Lo Side Driver
Datasheet
104In Stock
8,000Expected 8/25/2026
Min.: 1
Mult.: 1

Half-Bridge Drivers High-Side, Low-Side SMD/SMT 2 Driver 1 Output 650 mA - 300 mV 17 V 70 ns 40 ns - 45 C + 125 C L6388E Tube

STMicroelectronics Gate Drivers HALF-BRIDGE GATE DRIVER
Datasheet
483In Stock
2,500Expected 10/16/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Half-Bridge Drivers High-Side, Low-Side SMD/SMT SOIC-14 2 Driver 2 Output 430 mA 10 V 20 V 75 ns 35 ns - 40 C + 125 C L6393 Reel, Cut Tape, MouseReel


STMicroelectronics Gate Drivers High voltage high and low-side driver
Datasheet
47In Stock
Min.: 1
Mult.: 1
: 2,500

Half-Bridge Drivers High-Side, Low-Side SMD/SMT 2 Driver 1 Output 650 mA - 300 mV 17 V 70 ns 40 ns - 45 C + 125 C L6389E Reel, Cut Tape

STMicroelectronics Gate Drivers High Volt High Low Driver
Datasheet
4,981Expected 2/12/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Half-Bridge Drivers High-Side, Low-Side SMD/SMT SOIC-14 2 Driver 1 Output 650 mA - 300 mV 17 V 50 ns 30 ns - 45 C + 125 C L6386E Reel, Cut Tape, MouseReel
STMicroelectronics Gate Drivers High Volt High Low Driver
Datasheet
2,500Expected 2/19/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Half-Bridge Drivers High-Side, Low-Side SMD/SMT SOIC-8 2 Driver 1 Output 650 mA - 300 mV 17 V 70 ns 40 ns - 45 C + 125 C L6388E Reel, Cut Tape, MouseReel
STMicroelectronics Gate Drivers High Volt 600V Rail Off Line 3.3V
Datasheet
4,000On Order
Min.: 1
Mult.: 1

Half-Bridge Drivers High-Side, Low-Side SMD/SMT SOIC-8 2 Driver 2 Output 430 mA 10 V 20 V 75 ns 35 ns - 40 C + 125 C L6398 Tube

STMicroelectronics Gate Drivers High voltage high and low-side driver
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 1
Mult.: 1

Half-Bridge Drivers High-Side, Low-Side SMD/SMT SOIC-8 2 Driver 1 Output 430 mA 10 V 20 V 75 ns 35 ns - 40 C + 125 C L6399 Tube