VNH5050A-E vs VNH7070ASTR Comparação
Comparação detalhada lado a lado de VNH5050A-E por STMicroelectronics e VNH7070ASTR por STMicroelectronics. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
STMicroelectronics
VNH5050A-E - 50A Automotive H-Bridge Driver | STMicroelectronics
VNH5050A-E ✓ AtivoSTMicroelectronics
VNH7070ASTR - 15A Automotive H-Bridge Motor Driver | STMicroelectronics
VNH7070ASTR ✓ AtivoComparação de especificações
| Parâmetro | VNH5050A-E | VNH7070ASTR |
|---|---|---|
| Marca | STMicroelectronics | STMicroelectronics |
| Categoria | Motor Drivers | Motor Drivers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $8,10 | $3,16 |
| Output Current (Continuous) | 50 A | — |
| Output Current (Peak) | 70 A | — |
| Supply Voltage Range | 5.5 V to 18 V | — |
| ON-Resistance per Switch | 20 mOhm | — |
| Logic Supply Output | 5 V | — |
| PWM Frequency | Up to 20 kHz | — |
| Current Sense Output | Proportional to motor current | — |
| Diagnostic Output | Yes | — |
| Encapsulamento | MultiPowerSO-30 (12-pin) | SO-16N (MultiWatt-15 derivative, exposed pad) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Resistência térmica, junção-ambiente | 35 C/W | — |
| Maximum Junction Temperature | 150 C | — |
| Technology | VIPower M0 | VIPower M0-7 |
| Protection Features | Undervoltage lockout, overvoltage clamp, thermal shutdown, load current limitation | UVLO, overvoltage clamp, thermal shutdown, short-circuit, open-load |
| Automotive Grade | Yes (AEC-Q100) | — |
| Status RoHS | Compliant | Compliant |
| Motor Type | — | DC brushed motor |
| Configuração de saída | — | Full H-bridge (dual high-side + dual low-side) |
| Supply Voltage (VCC) | — | 4 V to 28 V |
| Continuous Output Current | — | 15 A |
| On-State Resistance per Switch (Ron) | — | 40 mOhm (typical) |
| PWM Frequency (max) | — | 20 kHz |
| Logic Input Compatibility | — | 3.3 V and 5 V CMOS |
| Current Sense Output (CS) | — | Analog proportional voltage |
| Diagnostic Output (DIAG) | — | Active-high fault flag |
| Temperatura de operação | — | -40 C to +150 C (junction) |
| Nível MSL | — | 3 |
| AEC-Q100 Qualification | — | Qualified (automotive grade) |