 | |  | |
| PartNumber | UC3543NG4 | UC3543N | UC3544N |
| Description | Supervisory Circuits 2.5V Pwr Supply Mtr | Supervisory Circuits 2.5V Pwr Supply Mtr | Supervisory Circuits 2.5V Pwr Supply Mt |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Supervisory Circuits | Supervisory Circuits | PMIC - Power Supply Controllers, Monitors |
| RoHS | Y | Y | - |
| Type | Voltage Supervisory | Voltage Supervisory | Voltage Supervisory |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | PDIP-16 | PDIP-16 | - |
| Threshold Voltage | 2.5 V | 2.5 V | 2.5 V |
| Number of Inputs Monitored | 1 Input | 1 Input | 1 Input |
| Output Type | Open Collector / Drain & SCR Trigger | Open Collector / Drain & SCR Trigger | Open Collector / Drain & SCR Trigger |
| Manual Reset | No Manual Reset | No Manual Reset | No Manual Reset |
| Watchdog Timers | No Watchdog | No Watchdog | No Watchdog |
| Battery Backup Switching | No Backup | No Backup | No Backup |
| Reset Delay Time | Programmable | Programmable | Programmable |
| Supply Voltage Max | 40 V | 40 V | - |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Accuracy | 1 % | 1 % | - |
| Series | UC3543 | UC3543 | UC3544 |
| Packaging | Tube | Tube | Tube |
| Height | 4.57 mm | 4.57 mm | - |
| Length | 19.3 mm | 19.3 mm | - |
| Width | 6.35 mm | 6.35 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Overvoltage Threshold | 2.6 V | 2.6 V | 2.6 V |
| Undervoltage Threshold | 2.4 V | 2.4 V | 2.4 V |
| Operating Supply Current | 10000 uA | 7000 uA | 7000 uA |
| Pd Power Dissipation | 1000 mW | 1000 mW | - |
| Product Type | Supervisory Circuits | Supervisory Circuits | - |
| Factory Pack Quantity | 25 | 25 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Unit Weight | 0.037172 oz | 0.037172 oz | 0.042544 oz |
| Features | - | Internal Hysteresis | - |
| Output Current | - | 50 mA | - |
| Package Case | - | - | PDIP-18 |
| Operating Temperature | - | - | 0°C ~ 70°C |
| Mounting Type | - | - | Through Hole |
| Applications | - | - | Power Supply, Supervisor |
| Voltage Supply | - | - | - |
| Supplier Device Package | - | - | 18-PDIP |
| Voltage Input | - | - | 4.5 V ~ 40 V |
| Current Supply | - | - | 7mA |
| Pd Power Dissipation | - | - | 1000 mW |
| Supply Voltage Max | - | - | 40 V |
| Supply Voltage Min | - | - | 4.5 V |
| Hersteller | Teil # | Beschreibung | RFQ |
|---|---|---|---|
Texas Instruments |
UC3572D | Switching Controllers Neg Output Flyback Pulse Width Mod | |
| UC3573D | Switching Controllers Buck Pulse Width Mod StepDwn Vltg Reg | ||
| UC3572DTR | Switching Controllers Neg Output Flyback PWM | ||
| UC3573DTR | Switching Controllers Buck PWM Stepdown Vltg Reg | ||
| UC3572DG4 | Switching Controllers Neg Output Flyback PWM | ||
| UC3543NG4 | Supervisory Circuits 2.5V Pwr Supply Mtr | ||
| UC3573DTRG4 | Switching Controllers Buck PWM Stepdown Vltg Reg | ||
| UC3543N | Supervisory Circuits 2.5V Pwr Supply Mtr | ||
| UC3572DTRG4 | Switching Controllers Neg Output Flyback PWM | ||
| UC3572N | Switching Controllers Neg Output Flyback Pulse Width Mod | ||
| UC3573DG4 | Switching Controllers Buck PWM Stepdown Vltg Reg | ||
| UC3572DTRG4 | IC REG CTRLR FLYBACK 8SOIC | ||
| UC3573DTRG4 | Switching Controllers Buck PWM Stepdown Vltg Reg | ||
| UC3573DG4 | Switching Controllers Buck PWM Stepdown Vltg Reg | ||
| UC3543N | IC 2.5V PWR SUPPLY MON 16-DIP | ||
| UC3543NG4 | IC 2.5V PWR SUPPLY MON 16-DIP | ||
| UC3572DG4 | IC REG CTRLR FLYBACK 8SOIC | ||
| UC3544NG4 | Supervisory Circuits Power Supply Supervisory Circuit | ||
| UC3544N | Supervisory Circuits 2.5V Pwr Supply Mt | ||
| UC3573DTR | Switching Controllers Buck PWM Stepdown Vltg Reg | ||
| UC3572DTR | Switching Controllers Neg Output Flyback PWM | ||
| UC3572N | Switching Controllers Neg Output Flyback Pulse Width Mod | ||
| UC3572D | Switching Controllers Neg Output Flyback Pulse Width Mod | ||
| UC3573D | Switching Controllers Buck Pulse Width Mod StepDwn Vltg Reg | ||
| UC3543J | Voltage Monitor 0V to 40V 16-Pin CDIP Tube | ||
| UC3544DW | Supervisory Circuits Power Supply Supervisory Circuit | ||
| UC3548N | Switching Controller, Current-mode, 2.2A, 1000kHz Switching Freq-Max, BIPolar, PDIP16 | ||
| UC3543DWTR/81013 | Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO16 | ||
| UC3543J/883B | Neu und Original | ||
| UC3544 | Neu und Original | ||
| UC3544BN | Neu und Original | ||
| UC3544J | Neu und Original | ||
| UC3544NB | Neu und Original | ||
| UC354N | Neu und Original | ||
| UC3550G | Neu und Original | ||
| UC3550G-33-AF5-R | Neu und Original | ||
| UC3550G-5.0V | Neu und Original | ||
| UC3550L-33-AF5-R | Neu und Original | ||
| UC3550L-50-AF5-R | Neu und Original | ||
| UC3551G-AG6-R | Neu und Original | ||
| UC3551L-AG6-R | Neu und Original | ||
| UC3563 | Neu und Original | ||
| UC35701D | Neu und Original | ||
| UC35705 | Neu und Original | ||
| UC3572 | Neu und Original | ||
| UC3572D.. | DC DC Cntrlr Single-OUT Flyback Controller/PWM DC to DC Controller 4.2V to 35V Input 8-Pin SOIC T/R | ||
| UC3573D(PB-FREE) | Neu und Original | ||
| UC3572NG4 | Switching Controllers Neg Output Flyback PWM | ||
| UC35702 | Neu und Original | ||
| UC3573 | Neu und Original |