LP87702 vs LP87702DRHBRQ1 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci LP87702 disebabkan oleh Texas Instruments dan LP87702DRHBRQ1 disebabkan oleh Texas Instruments. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | LP87702 | LP87702DRHBRQ1 |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | DC-DC Converters | Voltage Regulators |
| Status Lingkungan Hidup | Aktif | Aktif |
| Tetstruktur | Dual buck + 5V boost converter | Dual Buck + 5-V Boost (Step-Down DC/DC and Step-Up DC/DC) |
| Gambaran Tegangan Masukan | 2.8 V to 5.5 V | [DATA_NEEDED: input voltage minimum and maximum] |
| Buck Output Current | 3 A per buck (Buck0, Buck1) | — |
| Boost Output | 5 V, up to 600 mA | — |
| Frekuensi Pertukaran | 2.2 MHz | [DATA_NEEDED: switching frequency] |
| Control Mode | Fixed-frequency PWM with AUTO (PWM/PFM) mode | — |
| Remote Voltage Sensing | Yes - compensates IR drop to point of load | — |
| Diagnostics | 2 voltage monitoring inputs, window watchdog, current limit, thermal shutdown | — |
| Antaramuka | I2C (dynamic voltage scaling and status monitoring) | — |
| Power Sequencing | Programmable start-up/shutdown synchronized to enable, with GPIO | — |
| Suhu Operasi | [DATA_NEEDED: operating temperature range] | — |
| Kemasan | 32-VQFN (RHB), 5x5 mm | VQFN-32 (RHB) 5x5 mm with exposed thermal pad |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Application Target | Industrial radar, ADAS, safety-critical systems | — |
| Status RoHS | Compliant | Compliant |
| Status Lingkungan Hidup | Active | — |
| Bilangan Output | — | 3 (2 Buck + 1 Boost) |
| Output Voltage (Buck 1) | — | OTP-programmed per SKU |
| Output Voltage (Buck 2) | — | OTP-programmed per SKU |
| Boost Output Voltage | — | 5 V |
| Gambaran Suhu Operasi | — | -40C to +125C (AEC-Q100 Grade 1) |
| AEC-Q100 Qualification | — | Qualified (automotive grade) |
| Watchdog | — | Window watchdog, programmable timing |
| Voltage Monitors | — | 2 external supply monitor inputs |
| Control Interface | — | Serial I2C-compatible interface |
| Protection Features | — | OCP, OTP, UVLO, output discharge |
| Aras MSL | — | [DATA_NEEDED: MSL rating] |
| Lead-Free | — | Yes |