E-UC3844BD1 vs UC3842BD1 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng E-UC3844BD1 sa pamamagitan ng STMicroelectronics at UC3842BD1 sa pamamagitan ng STMicroelectronics. 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.
STMicroelectronics
UC3842BD1 - Current Mode PWM Controller | STMicroelectronics | SMPS
UC3842BD1 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | E-UC3844BD1 | UC3842BD1 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | DC-DC Converters | DC-DC Converters |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Presyo ng Yunit (USD) | — | $0.15 |
| PWM Type | Current Mode | — |
| Bilang ng Outputs | 1 | — |
| Topolohiya | Boost, Flyback (Isolation Capable, Step-Up/Step-Down) | — |
| Packhaging / Kaso | 8-SOIC (3.90 mm body width) | — |
| Supply Voltage Range | 11.5 V to 25 V | — |
| Maximum Switching Frequency | 500 kHz | — |
| Oscillator Frequency (Guaranteed) | 250 kHz | — |
| Maximum Duty Cycle | 50% | 96% |
| Kuru-kuryente ng Pagsisimula | 0.5 mA typical | — |
| Output Current (Peak, Gate Drive) | 1 A | — |
| Tingnan ang Volte | 5 V (internal bandgap) | — |
| UVLO Thresholds | [DATA_NEEDED: specific turn-on / turn-off thresholds for the E-UC3844BD1 UVLO variant] | — |
| Hanay ng Temperature na Operasyon | [DATA_NEEDED: industrial / commercial grade range] | -40°C to +150°C |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| Level ng MSL | 1 | — |
| Hanay ng Voltage ng Input | — | 7.5 V to 30 V |
| Output Current (Peak) | — | 1 A |
| Oscillator Frequency (Max) | — | 500 kHz |
| Reference Output Voltage | — | 5 V |
| Reference Tolerance | — | ±2% |
| Error Amplifier Bandwidth | — | 1 MHz |
| Current Sense Threshold | — | 1 V |
| Startup Current | — | 0.5 mA |
| Operating Supply Current | — | 11 mA |
| Under-Voltage Lockout (UVLO) On | — | 16 V |
| Under-Voltage Lockout (UVLO) Off | — | 10 V |
| Packhaging | — | SOIC-8 |