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
Supply Voltage - Min
Supply Voltage - Max
Rise Time
Fall Time
Minimum Operating Temperature
Maximum Operating Temperature
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STMicroelectronics Gate Drivers HV H-Bridge driver
Datasheet
12,037In 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 Hi-Vltg and Lo Side Driver
Datasheet
3,814In 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 L6386E Tube
STMicroelectronics Gate Drivers HV H-Bridge driver
Datasheet
2,160In 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 Hi-Vltg and Lo Side Driver
Datasheet
5,357In 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 L6388E Tube
STMicroelectronics Gate Drivers High VTG gate driver
Datasheet
2,319In 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 HV H-Bridge driver
Datasheet
2,782In 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 HALF-BRIDGE GATE DRIVER
Datasheet
1,447In 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 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
3,272In Stock
12,500On 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
7,658In Stock
25,000On 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 HV H-Bridge driver
Datasheet
18,633In 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
3,069In 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 HALF-BRIDGE GATE DRIVER
Datasheet
3,415In Stock
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 Volt 600V Rail Off Line 3.3V
Datasheet
1,753In Stock
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 Volt High Low Driver
Datasheet
61In Stock
5,000Expected 2026/08/21
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
79In Stock
2,500Expected 2026/08/07
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 voltage high and low-side driver
Datasheet
1,158In 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 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 voltage high and low-side driver
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2,000
Mult.: 2,000

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