| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 6 Pin |
| Supply Voltage (DC) | 3.50V (min) |
| Case/Package | SOT-23-6 |
| Output Current | 1.5 A |
| Supply Current | 200 µA |
| Number of Positions | 6 Position |
| Operating Temperature (Max) | 150 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 3.5V ~ 36V |
| Supply Voltage (Max) | 36 V |
| Supply Voltage (Min) | 3.5 V |
| Input Voltage | 36 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Operating Temperature | -25℃ ~ 125℃ |
The SEA05TR is a highly Integrated Controller for SMPS applications requiring a dual control loop to perform CV (constant voltage) and CC (constant current) regulation. The device integrates a voltage reference, two op-amps (with ORed open-drain outputs) and a low-side current sensing circuit. The voltage reference, along with one op-amp, is the core of the voltage control loop, the current sensing circuit and the other op-amp make up the current control loop. The external components needed to complete the two control loops are - a resistor divider that senses the output of the power supply and fixes the voltage regulation setpoint at the specified value, a sense resistor that feeds the current sensing circuit with a voltage proportional to the DC output current, this resistor determines the current regulation setpoint and must be adequately rated in terms of power dissipation, the frequency compensation components (R-C networks) for both loops.
● 200µA Low quiescent consumption
● ±0.5% Voltage control loop accuracy
● 50mV Current sense threshold
ST Microelectronics
10 Pages / 0.24 MByte
ST Microelectronics
11 Pages / 0.23 MByte
ST Microelectronics
11 Pages / 0.3 MByte
ST Microelectronics
Controller 3.5V to 36V 6Pin SOT-23 T/R
ST Microelectronics
Controller 3.5V to 36V 6Pin SOT-23 T/R
Celduc Relais
AC SOLID STATE INPUT MODULE
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