MC33887PEK vs MC33887PNB Comparação
Comparação detalhada lado a lado de MC33887PEK por NXP Semiconductors e MC33887PNB por NXP Semiconductors. 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.
Comparação de especificações
| Parâmetro | MC33887PEK | MC33887PNB |
|---|---|---|
| Marca | NXP Semiconductors | NXP Semiconductors |
| Categoria | Motor Drivers | Motor Drivers |
| Status do ciclo de vida | Última compra | Obsolete |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $4,82 | $4,32 |
| Configuração de saída | H-Bridge (full bridge) | — |
| Motor Type | Brushed DC | — |
| Supply Voltage (VPWR/VCC) | 5 V to 28 V | — |
| Continuous Output Current | 5.0 A | — |
| Peak Output Current | 8.0 A (pulse) | — |
| RDS(on) per MOSFET (typ) | 120 mOhm at 25 C | — |
| Current Feedback Ratio | 1/375 of high-side load current | — |
| Sleep Mode Current | < 50 uA typical | — |
| Logic Input Compatibility | TTL / CMOS | — |
| PWM Frequency (recommended) | [DATA_NEEDED: PWM frequency max] | — |
| Temperatura de operação | -40 C to +125 C | -40 C to +125 C |
| Encapsulamento | 54-SOIC-EP (HSOP-54) with exposed thermal pad | 36-PWR QFN (9x9 mm) with exposed pad |
| Thermal Resistance (junction-to-case) | approximately 1 C/W | — |
| Protection Features | Thermal shutdown, cross-conduction prevention, internal current limit | Thermal shutdown, short-circuit, undervoltage lockout |
| Charge Pump | Internal (supports 100% duty cycle) | Integrated |
| AEC-Q100 Qualification | Qualified (automotive grade) | — |
| Tipo de montagem | Surface Mount | Surface Mount |
| Nível MSL | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL level] |
| Lead-Free / RoHS | Lead-free; RoHS compliance per NXP product page | — |
| Tube Quantity | 27 per tube | — |
| Função | — | H-Bridge motor driver with load current feedback |
| Topologia | — | Monolithic H-Bridge, N-channel MOSFET output |
| Supply Voltage (V+) | — | 5 V to 28 V |
| Continuous Load Current | — | 5 A |
| Peak Load Current | — | [DATA_NEEDED: peak current] |
| RDS(ON) per MOSFET | — | [DATA_NEEDED: RDS(ON) value] |
| Current Sense Ratio | — | 1/375 (0.00266) |
| Current Sense Output (FB pin) | — | Ground-referenced analog |
| Control Inputs | — | IN1, IN2 logic inputs |
| Sleep Mode | — | Yes (low quiescent current) |
| Thermal Resistance (theta_JC) | — | [DATA_NEEDED: thermal resistance] |
| Status RoHS | — | Compliant (per NXP product page) |
| Status do ciclo de vida | — | No Longer Manufactured (NXP product page) |