MC33887PNB vs MC33887PEK 比較
詳細並排比較 MC33887PNB 由 NXP Semiconductors 與 MC33887PEK 由 NXP Semiconductors. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | MC33887PNB | MC33887PEK |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 類別 | Motor Drivers | Motor Drivers |
| 生命週期狀態 | Obsolete | 最後購買 |
| 功能 | H-Bridge motor driver with load current feedback | — |
| 拓撲 | 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 | — |
| 工作溫度 | -40 C to +125 C | -40 C to +125 C |
| Control Inputs | IN1, IN2 logic inputs | — |
| Sleep Mode | Yes (low quiescent current) | — |
| 封裝 | 36-PWR QFN (9x9 mm) with exposed pad | 54-SOIC-EP (HSOP-54) with exposed thermal pad |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL rating] |
| Thermal Resistance (theta_JC) | [DATA_NEEDED: thermal resistance] | — |
| Charge Pump | Integrated | Internal (supports 100% duty cycle) |
| Protection Features | Thermal shutdown, short-circuit, undervoltage lockout | Thermal shutdown, cross-conduction prevention, internal current limit |
| RoHS 狀態 | Compliant (per NXP product page) | — |
| 生命週期狀態 | No Longer Manufactured (NXP product page) | — |
| 輸出配置 | — | 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] |
| Thermal Resistance (junction-to-case) | — | approximately 1 C/W |
| AEC-Q100 Qualification | — | Qualified (automotive grade) |
| Lead-Free / RoHS | — | Lead-free; RoHS compliance per NXP product page |
| Tube Quantity | — | 27 per tube |