LP87702 vs LP87702DRHBRQ1 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng LP87702 sa pamamagitan ng Texas Instruments at LP87702DRHBRQ1 sa pamamagitan ng Texas Instruments. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Texas Instruments
LP87702DRHBRQ1 - Dual Buck + 5V Boost PMIC for Radar | TI
LP87702DRHBRQ1 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | LP87702 | LP87702DRHBRQ1 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Kategorya | DC-DC Converters | Voltage Regulators |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Topolohiya | Dual buck + 5V boost converter | Dual Buck + 5-V Boost (Step-Down DC/DC and Step-Up DC/DC) |
| Hanay ng Voltage ng Input | 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 | — |
| Takbo ng Pagpipili | 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 | — |
| Interface | I2C (dynamic voltage scaling and status monitoring) | — |
| Power Sequencing | Programmable start-up/shutdown synchronized to enable, with GPIO | — |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | — |
| Packhaging | 32-VQFN (RHB), 5x5 mm | VQFN-32 (RHB) 5x5 mm with exposed thermal pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Application Target | Industrial radar, ADAS, safety-critical systems | — |
| Tindminan RoHS | Compliant | Compliant |
| Katayuan ng Lifecycle | Active | — |
| Bilang ng Outputs | — | 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 |
| Hanay ng Temperature na Operasyon | — | -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 |
| Level ng MSL | — | [DATA_NEEDED: MSL rating] |
| Lead-Free | — | Yes |