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MC34152DR2G
SOIC-8
The MC34152DR2G from onsemi is a dual 1.5A inverting MOSFET driver with 30ns rise/fall time in SOIC-8 for driving power MOSFETs in switching power supplies.
| Paquete | SOIC-8 |
The MC34152DR2G from onsemi is a dual 1.5A inverting MOSFET driver with 30ns rise/fall time in SOIC-8 for driving power MOSFETs in switching power supplies.
The MC34152DR2G is a dual 1.5A low-side MOSFET driver from onsemi in SOIC-8, with both channels inverting. The inverting logic (input LOW = output HIGH) is useful for: (1) Driving P-channel MOSFETs in high-side configurations where the gate must be pulled low to turn on; (2) Half-bridge drivers where the high-side MOSFET requires an inverted signal; (3) Level shifting from active-high control signals to active-low gate drive. The output stage uses bipolar totem-pole (NPN emitter-follower for sourcing, NPN common-emitter for sinking). The peak output current of 1.5A is achieved with VCC=15V driving a MOSFET with Qg=30nC: t_rise = Qg/Ipeak = 30nC/1.5A = 20ns. The propagation delay is 50ns typical with 15ns matching between channels. The input hysteresis (200mV) prevents oscillation from slow input edges. The supply current is 2mA quiescent (both outputs LOW). The device operates up to 18V VCC, suitable for IGBT gate drive (15V) and logic-level MOSFET drive. The -DR2G suffix specifies SOIC-8, lead-free, tape-and-reel. The MC34152 is the inverting dual version; the MC34151 is the non-inverting dual version. Applications include: switch-mode power supply gate drive, motor drive half-bridges, and Class-D audio output stages.
| Pin | Nombre | Tipo | Función |
|---|---|---|---|
| 1 | IN A | Entrada | Driver A input (inverting: LOW=OUT A HIGH, HIGH=OUT A LOW) |
| 2 | GND | Potencia | Suelo |
| 3 | IN B | Entrada | Driver B input (inverting: LOW=OUT B HIGH, HIGH=OUT B LOW) |
| 4 | GND | Potencia | Ground (connect both GND pins to ground plane) |
| 5 | SALIDA B | Salida | Driver B output (1.5A peak, connects to MOSFET gate) |
| 6 | VCC | Potencia | Supply (4.5-18V, connect with 0.1uF ceramic bypass) |
| 7 | OUT A | Salida | Driver A output (1.5A peak) |
| 8 | NC | - | Sin conexión |
| Fabricante | Número de pieza | Paquete | Notas |
|---|---|---|---|
| onsemi | MC34152DR2G | SOIC-8 | Same device, onsemi brand |
| onsemi | MC33152DR2G | SOIC-8 | Same device, lower temperature range |
| Microchip | MIC4424YM-TR | SOIC-8 | 3A dual driver, Microchip brand |
| Texas Instruments | UCC27524DR | SOIC-8 | 4A dual driver, TI brand |
| Infineon | 2ED020I12-FI | DSO-16 | 2A dual IGBT driver, Infineon brand |
Marca:
Paquete:
Ciclo de carga: 3~7 días
El pedido mínimo es de 1
Marca:
Paquete:
Ciclo de carga: 3~7 días
El pedido mínimo es de 1
Marca:
Paquete:
Ciclo de carga: 3~7 días
El pedido mínimo es de 1
Marca:
Paquete:
Ciclo de carga: 3~7 días
El pedido mínimo es de 1
Marca:
Paquete:
Ciclo de carga: 3~7 días
El pedido mínimo es de 1
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